id	sid	tid	token	lemma	pos
geusb-5369	1	1	research	research	NOUN
geusb-5369	1	2	article	article	NOUN
geusb-5369	1	3	stokholm	stokholm	NOUN
geusb-5369	1	4	et	et	PROPN
geusb-5369	1	5	al	al	PROPN
geusb-5369	1	6	.	.	PROPN
geusb-5369	1	7	2021	2021	NUM
geusb-5369	1	8	:	:	PUNCT
geusb-5369	1	9	geus	geus	NOUN
geusb-5369	1	10	bulletin	bulletin	NOUN
geusb-5369	1	11	47	47	NUM
geusb-5369	1	12	.	.	PUNCT
geusb-5369	2	1	5369	5369	NUM
geusb-5369	2	2	.	.	PUNCT
geusb-5369	3	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	3	2	1	1	NUM
geusb-5369	3	3	of	of	ADP
geusb-5369	3	4	8	8	NUM
geusb-5369	3	5	validation	validation	NOUN
geusb-5369	3	6	of	of	ADP
geusb-5369	3	7	airborne	airborne	ADJ
geusb-5369	3	8	and	and	CCONJ
geusb-5369	3	9	satellite	satellite	NOUN
geusb-5369	3	10	altimetry	altimetry	NOUN
geusb-5369	3	11	data	datum	NOUN
geusb-5369	3	12	by	by	ADP
geusb-5369	3	13	arctic	arctic	ADJ
geusb-5369	3	14	trucks	truck	NOUN
geusb-5369	3	15	citizen	citizen	PROPN
geusb-5369	3	16	science	science	PROPN
geusb-5369	3	17	andreas	andreas	PROPN
geusb-5369	3	18	stokholm1	stokholm1	PROPN
geusb-5369	3	19	,	,	PUNCT
geusb-5369	3	20	sine	sine	ADJ
geusb-5369	3	21	m.	m.	NOUN
geusb-5369	3	22	hvidegaard1	hvidegaard1	PROPN
geusb-5369	3	23	,	,	PUNCT
geusb-5369	3	24	rene	rene	PROPN
geusb-5369	3	25	forsberg1	forsberg1	PROPN
geusb-5369	3	26	,	,	PUNCT
geusb-5369	3	27	sebastian	sebastian	PROPN
geusb-5369	3	28	b.	b.	PROPN
geusb-5369	4	1	simonsen1	simonsen1	PROPN
geusb-5369	4	2	*	*	X
geusb-5369	4	3	1dtu	1dtu	NUM
geusb-5369	4	4	space	space	NOUN
geusb-5369	4	5	,	,	PUNCT
geusb-5369	4	6	national	national	PROPN
geusb-5369	4	7	space	space	PROPN
geusb-5369	4	8	institute	institute	PROPN
geusb-5369	4	9	,	,	PUNCT
geusb-5369	4	10	technical	technical	ADJ
geusb-5369	4	11	university	university	PROPN
geusb-5369	4	12	of	of	ADP
geusb-5369	4	13	denmark	denmark	PROPN
geusb-5369	4	14	,	,	PUNCT
geusb-5369	4	15	lyngby	lyngby	PROPN
geusb-5369	4	16	,	,	PUNCT
geusb-5369	4	17	denmark	denmark	NOUN
geusb-5369	4	18	1	1	NUM
geusb-5369	4	19	.	.	PUNCT
geusb-5369	4	20	introduction	introduction	NOUN
geusb-5369	4	21	the	the	DET
geusb-5369	4	22	launch	launch	NOUN
geusb-5369	4	23	of	of	ADP
geusb-5369	4	24	the	the	DET
geusb-5369	4	25	european	european	PROPN
geusb-5369	4	26	space	space	PROPN
geusb-5369	4	27	agency	agency	NOUN
geusb-5369	4	28	’s	’s	PART
geusb-5369	4	29	(	(	PUNCT
geusb-5369	4	30	esa	esa	PROPN
geusb-5369	4	31	’s	’s	PART
geusb-5369	4	32	)	)	PUNCT
geusb-5369	4	33	first	first	PROPN
geusb-5369	4	34	european	european	ADJ
geusb-5369	4	35	remote	remote	ADJ
geusb-5369	4	36	sensing	sense	VERB
geusb-5369	4	37	satellite	satellite	NOUN
geusb-5369	4	38	(	(	PUNCT
geusb-5369	4	39	ers-1	ers-1	NOUN
geusb-5369	4	40	)	)	PUNCT
geusb-5369	4	41	in	in	ADP
geusb-5369	4	42	1991	1991	NUM
geusb-5369	4	43	made	make	VERB
geusb-5369	4	44	the	the	DET
geusb-5369	4	45	greenland	greenland	PROPN
geusb-5369	4	46	ice	ice	PROPN
geusb-5369	4	47	-	-	PUNCT
geusb-5369	4	48	sheet	sheet	NOUN
geusb-5369	4	49	-	-	PUNCT
geusb-5369	4	50	wide	wide	ADJ
geusb-5369	4	51	monitoring	monitoring	NOUN
geusb-5369	4	52	of	of	ADP
geusb-5369	4	53	the	the	DET
geusb-5369	4	54	surface	surface	NOUN
geusb-5369	4	55	-	-	PUNCT
geusb-5369	4	56	elevation	elevation	NOUN
geusb-5369	4	57	change	change	NOUN
geusb-5369	4	58	possible	possible	ADJ
geusb-5369	4	59	.	.	PUNCT
geusb-5369	5	1	since	since	SCONJ
geusb-5369	5	2	then	then	ADV
geusb-5369	5	3	,	,	PUNCT
geusb-5369	5	4	satellite	satellite	NOUN
geusb-5369	5	5	altimeters	altimeter	NOUN
geusb-5369	5	6	have	have	AUX
geusb-5369	5	7	provided	provide	VERB
geusb-5369	5	8	an	an	DET
geusb-5369	5	9	unbroken	unbroken	ADJ
geusb-5369	5	10	record	record	NOUN
geusb-5369	5	11	of	of	ADP
geusb-5369	5	12	changes	change	NOUN
geusb-5369	5	13	in	in	ADP
geusb-5369	5	14	ice	ice	NOUN
geusb-5369	5	15	-	-	PUNCT
geusb-5369	5	16	sheet	sheet	NOUN
geusb-5369	5	17	surface	surface	NOUN
geusb-5369	5	18	elevation	elevation	NOUN
geusb-5369	5	19	(	(	PUNCT
geusb-5369	5	20	forsberg	forsberg	PROPN
geusb-5369	5	21	et	et	PROPN
geusb-5369	5	22	al	al	PROPN
geusb-5369	5	23	.	.	PROPN
geusb-5369	5	24	2017	2017	NUM
geusb-5369	5	25	;	;	PUNCT
geusb-5369	5	26	shepherd	shepherd	NOUN
geusb-5369	5	27	et	et	PROPN
geusb-5369	5	28	al	al	PROPN
geusb-5369	5	29	.	.	PROPN
geusb-5369	5	30	2018	2018	NUM
geusb-5369	5	31	sørensen	sørensen	VERB
geusb-5369	5	32	et	et	PROPN
geusb-5369	5	33	al	al	PROPN
geusb-5369	5	34	.	.	PROPN
geusb-5369	5	35	2018a	2018a	NUM
geusb-5369	5	36	)	)	PUNCT
geusb-5369	5	37	.	.	PUNCT
geusb-5369	6	1	this	this	DET
geusb-5369	6	2	30	30	NUM
geusb-5369	6	3	-	-	PUNCT
geusb-5369	6	4	year	year	NOUN
geusb-5369	6	5	record	record	NOUN
geusb-5369	6	6	from	from	ADP
geusb-5369	6	7	ers-1	ers-1	NOUN
geusb-5369	6	8	,	,	PUNCT
geusb-5369	6	9	ers-2	ers-2	X
geusb-5369	6	10	,	,	PUNCT
geusb-5369	6	11	envisat	envisat	NOUN
geusb-5369	6	12	,	,	PUNCT
geusb-5369	6	13	icesat	icesat	VERB
geusb-5369	6	14	,	,	PUNCT
geusb-5369	6	15	cryosat-2	cryosat-2	NUM
geusb-5369	6	16	,	,	PUNCT
geusb-5369	6	17	and	and	CCONJ
geusb-5369	6	18	the	the	DET
geusb-5369	6	19	latest	late	ADJ
geusb-5369	6	20	icesat-2	icesat-2	NUM
geusb-5369	6	21	satellites	satellite	NOUN
geusb-5369	6	22	will	will	AUX
geusb-5369	6	23	continue	continue	VERB
geusb-5369	6	24	into	into	ADP
geusb-5369	6	25	the	the	DET
geusb-5369	6	26	future	future	NOUN
geusb-5369	6	27	with	with	ADP
geusb-5369	6	28	the	the	DET
geusb-5369	6	29	commissioning	commissioning	NOUN
geusb-5369	6	30	of	of	ADP
geusb-5369	6	31	the	the	DET
geusb-5369	6	32	sentinel-3	sentinel-3	PROPN
geusb-5369	6	33	satellite	satellite	NOUN
geusb-5369	6	34	series	series	NOUN
geusb-5369	6	35	by	by	ADP
geusb-5369	6	36	the	the	DET
geusb-5369	6	37	european	european	PROPN
geusb-5369	6	38	commission	commission	PROPN
geusb-5369	6	39	(	(	PUNCT
geusb-5369	6	40	seitz	seitz	PROPN
geusb-5369	6	41	et	et	PROPN
geusb-5369	6	42	al	al	PROPN
geusb-5369	6	43	.	.	PROPN
geusb-5369	6	44	2010	2010	NUM
geusb-5369	6	45	)	)	PUNCT
geusb-5369	6	46	.	.	PUNCT
geusb-5369	7	1	this	this	DET
geusb-5369	7	2	record	record	NOUN
geusb-5369	7	3	has	have	AUX
geusb-5369	7	4	proven	prove	VERB
geusb-5369	7	5	*	*	PUNCT
geusb-5369	7	6	correspondence	correspondence	NOUN
geusb-5369	7	7	:	:	PUNCT
geusb-5369	7	8	ssim@space.dtu.dk	ssim@space.dtu.dk	NOUN
geusb-5369	7	9	received	receive	VERB
geusb-5369	7	10	:	:	PUNCT
geusb-5369	7	11	02	02	NUM
geusb-5369	7	12	jun	jun	PROPN
geusb-5369	7	13	2020	2020	NUM
geusb-5369	7	14	accepted	accept	VERB
geusb-5369	7	15	:	:	PUNCT
geusb-5369	7	16	16	16	NUM
geusb-5369	7	17	mar	mar	PROPN
geusb-5369	7	18	2021	2021	NUM
geusb-5369	7	19	published	publish	VERB
geusb-5369	7	20	:	:	PUNCT
geusb-5369	7	21	28	28	NUM
geusb-5369	7	22	may	may	AUX
geusb-5369	7	23	2021	2021	NUM
geusb-5369	7	24	keywords	keyword	NOUN
geusb-5369	7	25	:	:	PUNCT
geusb-5369	7	26	satellite	satellite	NOUN
geusb-5369	7	27	validation	validation	NOUN
geusb-5369	7	28	,	,	PUNCT
geusb-5369	7	29	altimetry	altimetry	NOUN
geusb-5369	7	30	,	,	PUNCT
geusb-5369	7	31	cryosat-2	cryosat-2	NUM
geusb-5369	7	32	,	,	PUNCT
geusb-5369	7	33	operation	operation	NOUN
geusb-5369	7	34	icebridge	icebridge	NOUN
geusb-5369	7	35	,	,	PUNCT
geusb-5369	7	36	citizen	citizen	NOUN
geusb-5369	7	37	science	science	NOUN
geusb-5369	7	38	abbreviations	abbreviation	NOUN
geusb-5369	7	39	:	:	PUNCT
geusb-5369	7	40	als	al	NOUN
geusb-5369	7	41	:	:	PUNCT
geusb-5369	8	1	airborne	airborne	ADJ
geusb-5369	8	2	lidar	lidar	NOUN
geusb-5369	8	3	scanning	scan	VERB
geusb-5369	8	4	atm	atm	NOUN
geusb-5369	8	5	:	:	PUNCT
geusb-5369	8	6	airborne	airborne	ADJ
geusb-5369	8	7	topographic	topographic	PROPN
geusb-5369	8	8	mapper	mapper	PROPN
geusb-5369	8	9	cryovex	cryovex	PROPN
geusb-5369	8	10	:	:	PUNCT
geusb-5369	8	11	cryosat-2	cryosat-2	NUM
geusb-5369	8	12	validation	validation	NOUN
geusb-5369	8	13	experiment	experiment	NOUN
geusb-5369	8	14	dem	dem	NOUN
geusb-5369	8	15	:	:	PUNCT
geusb-5369	8	16	digital	digital	ADJ
geusb-5369	8	17	elevation	elevation	NOUN
geusb-5369	8	18	model	model	PROPN
geusb-5369	8	19	dtu	dtu	PROPN
geusb-5369	8	20	space	space	NOUN
geusb-5369	8	21	:	:	PUNCT
geusb-5369	8	22	national	national	PROPN
geusb-5369	8	23	space	space	PROPN
geusb-5369	8	24	institute	institute	PROPN
geusb-5369	8	25	,	,	PUNCT
geusb-5369	8	26	technical	technical	PROPN
geusb-5369	8	27	university	university	PROPN
geusb-5369	8	28	of	of	ADP
geusb-5369	8	29	denmark	denmark	PROPN
geusb-5369	8	30	esa	esa	PROPN
geusb-5369	8	31	:	:	PUNCT
geusb-5369	8	32	european	european	ADJ
geusb-5369	8	33	space	space	PROPN
geusb-5369	8	34	agency	agency	PROPN
geusb-5369	8	35	gimp	gimp	PROPN
geusb-5369	8	36	:	:	PUNCT
geusb-5369	8	37	greenland	greenland	PROPN
geusb-5369	8	38	ice	ice	PROPN
geusb-5369	8	39	mapping	mapping	NOUN
geusb-5369	8	40	project	project	NOUN
geusb-5369	8	41	gnss	gnss	NOUN
geusb-5369	8	42	:	:	PUNCT
geusb-5369	8	43	global	global	ADJ
geusb-5369	8	44	navigation	navigation	NOUN
geusb-5369	8	45	satellite	satellite	NOUN
geusb-5369	8	46	system	system	NOUN
geusb-5369	8	47	gris	gris	NOUN
geusb-5369	8	48	:	:	PUNCT
geusb-5369	8	49	greenland	greenland	PROPN
geusb-5369	8	50	ice	ice	PROPN
geusb-5369	8	51	sheet	sheet	PROPN
geusb-5369	8	52	lrm	lrm	PROPN
geusb-5369	8	53	:	:	PUNCT
geusb-5369	8	54	low	low	ADJ
geusb-5369	8	55	resolution	resolution	NOUN
geusb-5369	8	56	mode	mode	PROPN
geusb-5369	8	57	parca	parca	PROPN
geusb-5369	8	58	:	:	PUNCT
geusb-5369	8	59	program	program	NOUN
geusb-5369	8	60	for	for	ADP
geusb-5369	8	61	arctic	arctic	ADJ
geusb-5369	8	62	regional	regional	ADJ
geusb-5369	8	63	climate	climate	NOUN
geusb-5369	8	64	assessment	assessment	NOUN
geusb-5369	8	65	ppp	ppp	NOUN
geusb-5369	8	66	:	:	PUNCT
geusb-5369	8	67	precise	precise	ADJ
geusb-5369	8	68	point	point	NOUN
geusb-5369	8	69	positioning	position	VERB
geusb-5369	8	70	promice	promice	NOUN
geusb-5369	8	71	:	:	PUNCT
geusb-5369	8	72	programme	programme	NOUN
geusb-5369	8	73	for	for	ADP
geusb-5369	8	74	monitoring	monitoring	NOUN
geusb-5369	8	75	of	of	ADP
geusb-5369	8	76	the	the	DET
geusb-5369	8	77	greenland	greenland	PROPN
geusb-5369	8	78	ice	ice	PROPN
geusb-5369	8	79	sheet	sheet	PROPN
geusb-5369	8	80	rmse	rmse	NOUN
geusb-5369	8	81	:	:	PUNCT
geusb-5369	8	82	root	root	NOUN
geusb-5369	8	83	mean	mean	VERB
geusb-5369	8	84	square	square	NOUN
geusb-5369	8	85	error	error	NOUN
geusb-5369	8	86	rtk	rtk	NOUN
geusb-5369	8	87	:	:	PUNCT
geusb-5369	8	88	real	real	ADJ
geusb-5369	8	89	-	-	PUNCT
geusb-5369	8	90	time	time	NOUN
geusb-5369	8	91	kinematic	kinematic	ADJ
geusb-5369	8	92	sarin	sarin	NOUN
geusb-5369	8	93	and	and	CCONJ
geusb-5369	8	94	sin	sin	NOUN
geusb-5369	8	95	:	:	PUNCT
geusb-5369	8	96	sar	sar	PROPN
geusb-5369	8	97	interferometric	interferometric	PROPN
geusb-5369	8	98	mode	mode	PROPN
geusb-5369	8	99	siral	siral	NOUN
geusb-5369	8	100	:	:	PUNCT
geusb-5369	8	101	synthetic	synthetic	ADJ
geusb-5369	8	102	aperture	aperture	NOUN
geusb-5369	8	103	radar	radar	NOUN
geusb-5369	8	104	(	(	PUNCT
geusb-5369	8	105	sar	sar	NOUN
geusb-5369	8	106	)	)	PUNCT
geusb-5369	8	107	interferometric	interferometric	ADJ
geusb-5369	8	108	radar	radar	NOUN
geusb-5369	8	109	altimeter	altimeter	NOUN
geusb-5369	8	110	.	.	PUNCT
geusb-5369	9	1	geus	geus	NOUN
geusb-5369	9	2	bulletin	bulletin	NOUN
geusb-5369	9	3	is	be	AUX
geusb-5369	9	4	an	an	DET
geusb-5369	9	5	open	open	ADJ
geusb-5369	9	6	access	access	NOUN
geusb-5369	9	7	,	,	PUNCT
geusb-5369	9	8	peerreviewed	peerreviewe	VERB
geusb-5369	9	9	journal	journal	NOUN
geusb-5369	9	10	published	publish	VERB
geusb-5369	9	11	by	by	ADP
geusb-5369	9	12	the	the	DET
geusb-5369	9	13	geological	geological	ADJ
geusb-5369	9	14	survey	survey	NOUN
geusb-5369	9	15	of	of	ADP
geusb-5369	9	16	denmark	denmark	NOUN
geusb-5369	9	17	and	and	CCONJ
geusb-5369	9	18	greenland	greenland	PROPN
geusb-5369	9	19	(	(	PUNCT
geusb-5369	9	20	geus	geus	NOUN
geusb-5369	9	21	)	)	PUNCT
geusb-5369	9	22	.	.	PUNCT
geusb-5369	10	1	this	this	DET
geusb-5369	10	2	article	article	NOUN
geusb-5369	10	3	is	be	AUX
geusb-5369	10	4	distributed	distribute	VERB
geusb-5369	10	5	under	under	ADP
geusb-5369	10	6	a	a	DET
geusb-5369	10	7	cc	cc	NOUN
geusb-5369	10	8	-	-	PUNCT
geusb-5369	10	9	by	by	ADP
geusb-5369	10	10	4.0	4.0	NUM
geusb-5369	10	11	licence	licence	NOUN
geusb-5369	10	12	,	,	PUNCT
geusb-5369	10	13	permitting	permit	VERB
geusb-5369	10	14	free	free	ADJ
geusb-5369	10	15	redistribution	redistribution	NOUN
geusb-5369	10	16	,	,	PUNCT
geusb-5369	10	17	and	and	CCONJ
geusb-5369	10	18	reproduction	reproduction	NOUN
geusb-5369	10	19	for	for	ADP
geusb-5369	10	20	any	any	DET
geusb-5369	10	21	purpose	purpose	NOUN
geusb-5369	10	22	,	,	PUNCT
geusb-5369	10	23	even	even	ADV
geusb-5369	10	24	commercial	commercial	ADJ
geusb-5369	10	25	,	,	PUNCT
geusb-5369	10	26	provided	provide	VERB
geusb-5369	10	27	proper	proper	ADJ
geusb-5369	10	28	citation	citation	NOUN
geusb-5369	10	29	of	of	ADP
geusb-5369	10	30	the	the	DET
geusb-5369	10	31	original	original	ADJ
geusb-5369	10	32	work	work	NOUN
geusb-5369	10	33	.	.	PUNCT
geusb-5369	11	1	author(s	author(s	NOUN
geusb-5369	11	2	)	)	PUNCT
geusb-5369	11	3	retain	retain	VERB
geusb-5369	11	4	copyright	copyright	NOUN
geusb-5369	11	5	.	.	PUNCT
geusb-5369	12	1	edited	edit	VERB
geusb-5369	12	2	by	by	ADP
geusb-5369	12	3	:	:	PUNCT
geusb-5369	12	4	signe	signe	PROPN
geusb-5369	12	5	hillerup	hillerup	PROPN
geusb-5369	12	6	larsen	larsen	PROPN
geusb-5369	12	7	(	(	PUNCT
geusb-5369	12	8	geus	geus	NOUN
geusb-5369	12	9	,	,	PUNCT
geusb-5369	12	10	denmark	denmark	PROPN
geusb-5369	12	11	)	)	PUNCT
geusb-5369	12	12	reviewed	review	VERB
geusb-5369	12	13	by	by	ADP
geusb-5369	12	14	:	:	PUNCT
geusb-5369	12	15	laurence	laurence	PROPN
geusb-5369	12	16	gray	gray	PROPN
geusb-5369	12	17	(	(	PUNCT
geusb-5369	12	18	university	university	NOUN
geusb-5369	12	19	of	of	ADP
geusb-5369	12	20	ottawa	ottawa	PROPN
geusb-5369	12	21	,	,	PUNCT
geusb-5369	12	22	canada	canada	PROPN
geusb-5369	12	23	)	)	PUNCT
geusb-5369	12	24	and	and	CCONJ
geusb-5369	12	25	one	one	NUM
geusb-5369	12	26	anonymous	anonymous	ADJ
geusb-5369	12	27	reviewer	reviewer	NOUN
geusb-5369	12	28	.	.	PUNCT
geusb-5369	13	1	funding	funding	NOUN
geusb-5369	13	2	:	:	PUNCT
geusb-5369	13	3	none	none	NOUN
geusb-5369	13	4	declared	declare	VERB
geusb-5369	13	5	competing	compete	VERB
geusb-5369	13	6	interests	interest	NOUN
geusb-5369	13	7	:	:	PUNCT
geusb-5369	13	8	none	none	NOUN
geusb-5369	13	9	declared	declare	VERB
geusb-5369	13	10	additional	additional	ADJ
geusb-5369	13	11	files	file	NOUN
geusb-5369	13	12	:	:	PUNCT
geusb-5369	13	13	none	none	NOUN
geusb-5369	13	14	provided	provide	VERB
geusb-5369	13	15	abstract	abstract	ADV
geusb-5369	13	16	the	the	DET
geusb-5369	13	17	elevation	elevation	NOUN
geusb-5369	13	18	of	of	ADP
geusb-5369	13	19	ice	ice	NOUN
geusb-5369	13	20	sheets	sheet	NOUN
geusb-5369	13	21	changes	change	NOUN
geusb-5369	13	22	due	due	ADJ
geusb-5369	13	23	to	to	ADP
geusb-5369	13	24	climate	climate	NOUN
geusb-5369	13	25	change	change	NOUN
geusb-5369	13	26	,	,	PUNCT
geusb-5369	13	27	and	and	CCONJ
geusb-5369	13	28	satellite	satellite	NOUN
geusb-5369	13	29	altimetry	altimetry	NOUN
geusb-5369	13	30	is	be	AUX
geusb-5369	13	31	the	the	DET
geusb-5369	13	32	preferred	preferred	ADJ
geusb-5369	13	33	tool	tool	NOUN
geusb-5369	13	34	for	for	ADP
geusb-5369	13	35	measuring	measure	VERB
geusb-5369	13	36	ice	ice	NOUN
geusb-5369	13	37	sheet	sheet	NOUN
geusb-5369	13	38	-	-	PUNCT
geusb-5369	13	39	wide	wide	ADJ
geusb-5369	13	40	height	height	NOUN
geusb-5369	13	41	changes	change	NOUN
geusb-5369	13	42	.	.	PUNCT
geusb-5369	14	1	in	in	ADP
geusb-5369	14	2	situ	situ	ADJ
geusb-5369	14	3	validation	validation	NOUN
geusb-5369	14	4	is	be	AUX
geusb-5369	14	5	needed	need	VERB
geusb-5369	14	6	to	to	PART
geusb-5369	14	7	ensure	ensure	VERB
geusb-5369	14	8	the	the	DET
geusb-5369	14	9	quality	quality	NOUN
geusb-5369	14	10	of	of	ADP
geusb-5369	14	11	the	the	DET
geusb-5369	14	12	observed	observe	VERB
geusb-5369	14	13	elevation	elevation	NOUN
geusb-5369	14	14	changes	change	NOUN
geusb-5369	14	15	,	,	PUNCT
geusb-5369	14	16	but	but	CCONJ
geusb-5369	14	17	the	the	DET
geusb-5369	14	18	cost	cost	NOUN
geusb-5369	14	19	often	often	ADV
geusb-5369	14	20	limits	limit	VERB
geusb-5369	14	21	the	the	DET
geusb-5369	14	22	amount	amount	NOUN
geusb-5369	14	23	of	of	ADP
geusb-5369	14	24	in	in	ADP
geusb-5369	14	25	situ	situ	ADJ
geusb-5369	14	26	data	datum	NOUN
geusb-5369	14	27	which	which	PRON
geusb-5369	14	28	can	can	AUX
geusb-5369	14	29	be	be	AUX
geusb-5369	14	30	collected	collect	VERB
geusb-5369	14	31	.	.	PUNCT
geusb-5369	15	1	as	as	SCONJ
geusb-5369	15	2	more	more	ADJ
geusb-5369	15	3	tourists	tourist	NOUN
geusb-5369	15	4	are	be	AUX
geusb-5369	15	5	accessing	access	VERB
geusb-5369	15	6	the	the	DET
geusb-5369	15	7	ice	ice	NOUN
geusb-5369	15	8	sheets	sheet	NOUN
geusb-5369	15	9	,	,	PUNCT
geusb-5369	15	10	citizen	citizen	NOUN
geusb-5369	15	11	science	science	NOUN
geusb-5369	15	12	might	might	AUX
geusb-5369	15	13	provide	provide	VERB
geusb-5369	15	14	in	in	ADP
geusb-5369	15	15	situ	situ	ADJ
geusb-5369	15	16	data	datum	NOUN
geusb-5369	15	17	in	in	ADP
geusb-5369	15	18	an	an	DET
geusb-5369	15	19	environmentally	environmentally	ADV
geusb-5369	15	20	friendly	friendly	ADJ
geusb-5369	15	21	and	and	CCONJ
geusb-5369	15	22	cost	cost	NOUN
geusb-5369	15	23	-	-	PUNCT
geusb-5369	15	24	efficient	efficient	ADJ
geusb-5369	15	25	way	way	NOUN
geusb-5369	15	26	.	.	PUNCT
geusb-5369	16	1	here	here	ADV
geusb-5369	16	2	,	,	PUNCT
geusb-5369	16	3	we	we	PRON
geusb-5369	16	4	investigate	investigate	VERB
geusb-5369	16	5	the	the	DET
geusb-5369	16	6	opportunistic	opportunistic	ADJ
geusb-5369	16	7	kinematic	kinematic	ADJ
geusb-5369	16	8	global	global	ADJ
geusb-5369	16	9	positioning	positioning	NOUN
geusb-5369	16	10	system	system	NOUN
geusb-5369	16	11	(	(	PUNCT
geusb-5369	16	12	gps	gps	PROPN
geusb-5369	16	13	)	)	PUNCT
geusb-5369	16	14	profiles	profile	NOUN
geusb-5369	16	15	across	across	ADP
geusb-5369	16	16	the	the	DET
geusb-5369	16	17	greenland	greenland	PROPN
geusb-5369	16	18	ice	ice	PROPN
geusb-5369	16	19	sheet	sheet	NOUN
geusb-5369	16	20	,	,	PUNCT
geusb-5369	16	21	collected	collect	VERB
geusb-5369	16	22	by	by	ADP
geusb-5369	16	23	the	the	DET
geusb-5369	16	24	american	american	ADJ
geusb-5369	16	25	-	-	PUNCT
geusb-5369	16	26	icelandic	icelandic	ADJ
geusb-5369	16	27	expedition	expedition	NOUN
geusb-5369	16	28	on	on	ADP
geusb-5369	16	29	the	the	DET
geusb-5369	16	30	greenlandic	greenlandic	ADJ
geusb-5369	16	31	icecap	icecap	NOUN
geusb-5369	16	32	2018	2018	NUM
geusb-5369	16	33	.	.	PUNCT
geusb-5369	17	1	the	the	DET
geusb-5369	17	2	collected	collect	VERB
geusb-5369	17	3	gps	gps	PROPN
geusb-5369	17	4	data	datum	NOUN
geusb-5369	17	5	are	be	AUX
geusb-5369	17	6	in	in	ADP
geusb-5369	17	7	good	good	ADJ
geusb-5369	17	8	agreement	agreement	NOUN
geusb-5369	17	9	with	with	ADP
geusb-5369	17	10	the	the	DET
geusb-5369	17	11	widely	widely	ADV
geusb-5369	17	12	used	use	VERB
geusb-5369	17	13	nasa	nasa	PROPN
geusb-5369	17	14	’s	’s	PART
geusb-5369	17	15	operation	operation	NOUN
geusb-5369	17	16	icebridge	icebridge	NOUN
geusb-5369	17	17	airborne	airborne	ADJ
geusb-5369	17	18	lidar	lidar	NOUN
geusb-5369	17	19	data	datum	NOUN
geusb-5369	17	20	measured	measure	VERB
geusb-5369	17	21	within	within	ADP
geusb-5369	17	22	±	±	NUM
geusb-5369	17	23	10	10	NUM
geusb-5369	17	24	days	day	NOUN
geusb-5369	17	25	,	,	PUNCT
geusb-5369	17	26	with	with	ADP
geusb-5369	17	27	an	an	DET
geusb-5369	17	28	average	average	ADJ
geusb-5369	17	29	difference	difference	NOUN
geusb-5369	17	30	of	of	ADP
geusb-5369	17	31	10.7	10.7	NUM
geusb-5369	17	32	cm	cm	NUM
geusb-5369	17	33	±	±	NUM
geusb-5369	17	34	11.7	11.7	NUM
geusb-5369	17	35	cm	cm	NOUN
geusb-5369	17	36	.	.	PUNCT
geusb-5369	18	1	the	the	DET
geusb-5369	18	2	main	main	ADJ
geusb-5369	18	3	difference	difference	NOUN
geusb-5369	18	4	is	be	AUX
geusb-5369	18	5	attributed	attribute	VERB
geusb-5369	18	6	to	to	ADP
geusb-5369	18	7	changes	change	NOUN
geusb-5369	18	8	in	in	ADP
geusb-5369	18	9	the	the	DET
geusb-5369	18	10	compaction	compaction	NOUN
geusb-5369	18	11	of	of	ADP
geusb-5369	18	12	the	the	DET
geusb-5369	18	13	snow	snow	NOUN
geusb-5369	18	14	while	while	SCONJ
geusb-5369	18	15	driving	drive	VERB
geusb-5369	18	16	and	and	CCONJ
geusb-5369	18	17	changes	change	NOUN
geusb-5369	18	18	in	in	ADP
geusb-5369	18	19	the	the	DET
geusb-5369	18	20	tires	tire	NOUN
geusb-5369	18	21	’	'	PUNCT
geusb-5369	18	22	pressure	pressure	NOUN
geusb-5369	18	23	.	.	PUNCT
geusb-5369	19	1	the	the	DET
geusb-5369	19	2	kinematic	kinematic	ADJ
geusb-5369	19	3	gps	gps	PROPN
geusb-5369	19	4	data	datum	NOUN
geusb-5369	19	5	are	be	AUX
geusb-5369	19	6	then	then	ADV
geusb-5369	19	7	compared	compare	VERB
geusb-5369	19	8	with	with	ADP
geusb-5369	19	9	data	datum	NOUN
geusb-5369	19	10	from	from	ADP
geusb-5369	19	11	the	the	DET
geusb-5369	19	12	european	european	PROPN
geusb-5369	19	13	space	space	PROPN
geusb-5369	19	14	agency	agency	NOUN
geusb-5369	19	15	’s	’s	PART
geusb-5369	19	16	cryosat-2	cryosat-2	NUM
geusb-5369	19	17	mission	mission	NOUN
geusb-5369	19	18	.	.	PUNCT
geusb-5369	20	1	here	here	ADV
geusb-5369	20	2	,	,	PUNCT
geusb-5369	20	3	an	an	DET
geusb-5369	20	4	average	average	ADJ
geusb-5369	20	5	bias	bias	NOUN
geusb-5369	20	6	of	of	ADP
geusb-5369	20	7	92.3	92.3	NUM
geusb-5369	20	8	cm	cm	NUM
geusb-5369	20	9	±	±	NOUN
geusb-5369	20	10	65.7	65.7	NUM
geusb-5369	20	11	cm	cm	NOUN
geusb-5369	20	12	in	in	ADP
geusb-5369	20	13	the	the	DET
geusb-5369	20	14	two	two	NUM
geusb-5369	20	15	records	record	NOUN
geusb-5369	20	16	is	be	AUX
geusb-5369	20	17	observed	observe	VERB
geusb-5369	20	18	between	between	ADP
geusb-5369	20	19	the	the	DET
geusb-5369	20	20	spring	spring	NOUN
geusb-5369	20	21	cryosat-2	cryosat-2	PROPN
geusb-5369	20	22	and	and	CCONJ
geusb-5369	20	23	the	the	DET
geusb-5369	20	24	truck	truck	NOUN
geusb-5369	20	25	gps	gps	PROPN
geusb-5369	20	26	data	datum	NOUN
geusb-5369	20	27	obtained	obtain	VERB
geusb-5369	20	28	largely	largely	ADV
geusb-5369	20	29	in	in	ADP
geusb-5369	20	30	the	the	DET
geusb-5369	20	31	dry	dry	ADJ
geusb-5369	20	32	-	-	PUNCT
geusb-5369	20	33	snow	snow	NOUN
geusb-5369	20	34	zone	zone	NOUN
geusb-5369	20	35	.	.	PUNCT
geusb-5369	21	1	this	this	PRON
geusb-5369	21	2	suggests	suggest	VERB
geusb-5369	21	3	that	that	SCONJ
geusb-5369	21	4	the	the	DET
geusb-5369	21	5	surface	surface	NOUN
geusb-5369	21	6	penetration	penetration	NOUN
geusb-5369	21	7	of	of	ADP
geusb-5369	21	8	ku	ku	PROPN
geusb-5369	21	9	-	-	PUNCT
geusb-5369	21	10	band	band	NOUN
geusb-5369	21	11	radar	radar	NOUN
geusb-5369	21	12	on	on	ADP
geusb-5369	21	13	the	the	DET
geusb-5369	21	14	greenland	greenland	PROPN
geusb-5369	21	15	ice	ice	NOUN
geusb-5369	21	16	sheet	sheet	NOUN
geusb-5369	21	17	and	and	CCONJ
geusb-5369	21	18	the	the	DET
geusb-5369	21	19	observed	observe	VERB
geusb-5369	21	20	magnitude	magnitude	NOUN
geusb-5369	21	21	are	be	AUX
geusb-5369	21	22	consistent	consistent	ADJ
geusb-5369	21	23	with	with	ADP
geusb-5369	21	24	the	the	DET
geusb-5369	21	25	literature	literature	NOUN
geusb-5369	21	26	.	.	PUNCT
geusb-5369	22	1	finally	finally	ADV
geusb-5369	22	2	,	,	PUNCT
geusb-5369	22	3	we	we	PRON
geusb-5369	22	4	compared	compare	VERB
geusb-5369	22	5	the	the	DET
geusb-5369	22	6	2018	2018	NUM
geusb-5369	22	7	gps	gps	PROPN
geusb-5369	22	8	data	datum	NOUN
geusb-5369	22	9	to	to	ADP
geusb-5369	22	10	a	a	DET
geusb-5369	22	11	profile	profile	NOUN
geusb-5369	22	12	obtained	obtain	VERB
geusb-5369	22	13	in	in	ADP
geusb-5369	22	14	2005	2005	NUM
geusb-5369	22	15	near	near	ADP
geusb-5369	22	16	kangerlussuaq	kangerlussuaq	PROPN
geusb-5369	22	17	,	,	PUNCT
geusb-5369	22	18	west	west	PROPN
geusb-5369	22	19	greenland	greenland	PROPN
geusb-5369	22	20	.	.	PUNCT
geusb-5369	23	1	here	here	ADV
geusb-5369	23	2	,	,	PUNCT
geusb-5369	23	3	the	the	DET
geusb-5369	23	4	records	record	NOUN
geusb-5369	23	5	show	show	VERB
geusb-5369	23	6	an	an	DET
geusb-5369	23	7	average	average	ADJ
geusb-5369	23	8	ice	ice	NOUN
geusb-5369	23	9	-	-	PUNCT
geusb-5369	23	10	elevation	elevation	NOUN
geusb-5369	23	11	decrease	decrease	NOUN
geusb-5369	23	12	of	of	ADP
geusb-5369	23	13	9	9	NUM
geusb-5369	23	14	m	m	NOUN
geusb-5369	23	15	,	,	PUNCT
geusb-5369	23	16	with	with	ADP
geusb-5369	23	17	peaks	peak	NOUN
geusb-5369	23	18	at	at	ADP
geusb-5369	23	19	26	26	NUM
geusb-5369	23	20	m.	m.	NOUN
geusb-5369	23	21	these	these	DET
geusb-5369	23	22	results	result	NOUN
geusb-5369	23	23	show	show	VERB
geusb-5369	23	24	that	that	SCONJ
geusb-5369	23	25	the	the	DET
geusb-5369	23	26	citizen	citizen	PROPN
geusb-5369	23	27	science	science	PROPN
geusb-5369	23	28	kinematic	kinematic	PROPN
geusb-5369	23	29	gps	gps	PROPN
geusb-5369	23	30	data	datum	NOUN
geusb-5369	23	31	can	can	AUX
geusb-5369	23	32	provide	provide	VERB
geusb-5369	23	33	high	high	ADJ
geusb-5369	23	34	-	-	PUNCT
geusb-5369	23	35	resolution	resolution	NOUN
geusb-5369	23	36	data	datum	NOUN
geusb-5369	23	37	necessary	necessary	ADJ
geusb-5369	23	38	for	for	ADP
geusb-5369	23	39	the	the	DET
geusb-5369	23	40	validation	validation	NOUN
geusb-5369	23	41	of	of	ADP
geusb-5369	23	42	satellite	satellite	NOUN
geusb-5369	23	43	altimetry	altimetry	NOUN
geusb-5369	23	44	,	,	PUNCT
geusb-5369	23	45	with	with	ADP
geusb-5369	23	46	the	the	DET
geusb-5369	23	47	added	add	VERB
geusb-5369	23	48	benefit	benefit	NOUN
geusb-5369	23	49	of	of	ADP
geusb-5369	23	50	potential	potential	ADJ
geusb-5369	23	51	direct	direct	ADJ
geusb-5369	23	52	sampling	sample	VERB
geusb-5369	23	53	properties	property	NOUN
geusb-5369	23	54	of	of	ADP
geusb-5369	23	55	the	the	DET
geusb-5369	23	56	surface	surface	NOUN
geusb-5369	23	57	and	and	CCONJ
geusb-5369	23	58	firn	firn	NOUN
geusb-5369	23	59	.	.	PUNCT
geusb-5369	24	1	linking	link	VERB
geusb-5369	24	2	up	up	ADP
geusb-5369	24	3	with	with	ADP
geusb-5369	24	4	citizen	citizen	NOUN
geusb-5369	24	5	-	-	PUNCT
geusb-5369	24	6	science	science	NOUN
geusb-5369	24	7	expeditions	expedition	NOUN
geusb-5369	24	8	is	be	AUX
geusb-5369	24	9	a	a	DET
geusb-5369	24	10	beneficial	beneficial	ADJ
geusb-5369	24	11	way	way	NOUN
geusb-5369	24	12	of	of	ADP
geusb-5369	24	13	providing	provide	VERB
geusb-5369	24	14	cost	cost	NOUN
geusb-5369	24	15	-	-	PUNCT
geusb-5369	24	16	effective	effective	ADJ
geusb-5369	24	17	satellite	satellite	NOUN
geusb-5369	24	18	validations	validation	NOUN
geusb-5369	24	19	and	and	CCONJ
geusb-5369	24	20	may	may	AUX
geusb-5369	24	21	also	also	ADV
geusb-5369	24	22	have	have	VERB
geusb-5369	24	23	a	a	DET
geusb-5369	24	24	societal	societal	ADJ
geusb-5369	24	25	impact	impact	NOUN
geusb-5369	24	26	by	by	ADP
geusb-5369	24	27	involving	involve	VERB
geusb-5369	24	28	more	more	ADJ
geusb-5369	24	29	people	people	NOUN
geusb-5369	24	30	in	in	ADP
geusb-5369	24	31	the	the	DET
geusb-5369	24	32	climate	climate	NOUN
geusb-5369	24	33	monitoring	monitoring	NOUN
geusb-5369	24	34	of	of	ADP
geusb-5369	24	35	ice	ice	NOUN
geusb-5369	24	36	sheets	sheet	NOUN
geusb-5369	24	37	.	.	PUNCT
geusb-5369	25	1	1	1	NUM
geusb-5369	25	2	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	NOUN
geusb-5369	26	1	https://orcid.org/0000-0002-9423-8866	https://orcid.org/0000-0002-9423-8866	INTJ
geusb-5369	27	1	http://orcid.org/0000-0001-8159-6499	http://orcid.org/0000-0001-8159-6499	INTJ
geusb-5369	28	1	https://orcid.org/0000-0002-7288-9545	https://orcid.org/0000-0002-7288-9545	INTJ
geusb-5369	28	2	https://orcid.org/0000-0001-9569-1294	https://orcid.org/0000-0001-9569-1294	VERB
geusb-5369	28	3	mailto:ssim@space.dtu.dk	mailto:ssim@space.dtu.dk	PROPN
geusb-5369	28	4	stokholm	stokholm	PROPN
geusb-5369	28	5	et	et	PROPN
geusb-5369	28	6	al	al	PROPN
geusb-5369	28	7	.	.	PROPN
geusb-5369	28	8	2021	2021	NUM
geusb-5369	28	9	:	:	PUNCT
geusb-5369	28	10	geus	geus	NOUN
geusb-5369	28	11	bulletin	bulletin	NOUN
geusb-5369	28	12	47	47	NUM
geusb-5369	28	13	.	.	PUNCT
geusb-5369	29	1	5369	5369	NUM
geusb-5369	29	2	.	.	PUNCT
geusb-5369	30	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	30	2	2	2	NUM
geusb-5369	30	3	of	of	ADP
geusb-5369	30	4	8	8	NUM
geusb-5369	30	5	www.geusbul	www.geusbul	VERB
geusb-5369	30	6	let	let	VERB
geusb-5369	30	7	in.org	in.org	ADJ
geusb-5369	30	8	more	more	ADV
geusb-5369	30	9	valuable	valuable	ADJ
geusb-5369	30	10	as	as	ADP
geusb-5369	30	11	societal	societal	ADJ
geusb-5369	30	12	interest	interest	NOUN
geusb-5369	30	13	in	in	ADP
geusb-5369	30	14	climate	climate	NOUN
geusb-5369	30	15	change	change	NOUN
geusb-5369	30	16	has	have	AUX
geusb-5369	30	17	increased	increase	VERB
geusb-5369	30	18	,	,	PUNCT
geusb-5369	30	19	including	include	VERB
geusb-5369	30	20	the	the	DET
geusb-5369	30	21	rapid	rapid	ADJ
geusb-5369	30	22	changes	change	NOUN
geusb-5369	30	23	of	of	ADP
geusb-5369	30	24	the	the	DET
geusb-5369	30	25	marginal	marginal	ADJ
geusb-5369	30	26	zones	zone	NOUN
geusb-5369	30	27	of	of	ADP
geusb-5369	30	28	the	the	DET
geusb-5369	30	29	greenland	greenland	PROPN
geusb-5369	30	30	ice	ice	PROPN
geusb-5369	30	31	sheet	sheet	NOUN
geusb-5369	30	32	(	(	PUNCT
geusb-5369	30	33	khan	khan	PROPN
geusb-5369	30	34	et	et	PROPN
geusb-5369	30	35	al	al	PROPN
geusb-5369	30	36	.	.	PROPN
geusb-5369	30	37	2015	2015	NUM
geusb-5369	30	38	)	)	PUNCT
geusb-5369	30	39	.	.	PUNCT
geusb-5369	31	1	with	with	ADP
geusb-5369	31	2	the	the	DET
geusb-5369	31	3	growing	grow	VERB
geusb-5369	31	4	interest	interest	NOUN
geusb-5369	31	5	in	in	ADP
geusb-5369	31	6	ice	ice	NOUN
geusb-5369	31	7	-	-	PUNCT
geusb-5369	31	8	sheet	sheet	NOUN
geusb-5369	31	9	responses	response	NOUN
geusb-5369	31	10	to	to	ADP
geusb-5369	31	11	climate	climate	NOUN
geusb-5369	31	12	change	change	NOUN
geusb-5369	31	13	,	,	PUNCT
geusb-5369	31	14	validation	validation	NOUN
geusb-5369	31	15	efforts	effort	NOUN
geusb-5369	31	16	have	have	AUX
geusb-5369	31	17	become	become	VERB
geusb-5369	31	18	increasingly	increasingly	ADV
geusb-5369	31	19	in	in	ADP
geusb-5369	31	20	demand	demand	NOUN
geusb-5369	31	21	,	,	PUNCT
geusb-5369	31	22	and	and	CCONJ
geusb-5369	31	23	we	we	PRON
geusb-5369	31	24	need	need	VERB
geusb-5369	31	25	to	to	PART
geusb-5369	31	26	explore	explore	VERB
geusb-5369	31	27	new	new	ADJ
geusb-5369	31	28	ways	way	NOUN
geusb-5369	31	29	to	to	PART
geusb-5369	31	30	acquire	acquire	VERB
geusb-5369	31	31	validation	validation	NOUN
geusb-5369	31	32	data	datum	NOUN
geusb-5369	31	33	.	.	PUNCT
geusb-5369	32	1	in	in	ADP
geusb-5369	32	2	the	the	DET
geusb-5369	32	3	past	past	NOUN
geusb-5369	32	4	,	,	PUNCT
geusb-5369	32	5	the	the	DET
geusb-5369	32	6	preferred	preferred	ADJ
geusb-5369	32	7	source	source	NOUN
geusb-5369	32	8	of	of	ADP
geusb-5369	32	9	validation	validation	NOUN
geusb-5369	32	10	data	datum	NOUN
geusb-5369	32	11	for	for	ADP
geusb-5369	32	12	satellite	satellite	NOUN
geusb-5369	32	13	altimetry	altimetry	NOUN
geusb-5369	32	14	has	have	AUX
geusb-5369	32	15	been	be	AUX
geusb-5369	32	16	airborne	airborne	ADJ
geusb-5369	32	17	lidar	lidar	NOUN
geusb-5369	32	18	scanning	scanning	NOUN
geusb-5369	32	19	(	(	PUNCT
geusb-5369	32	20	als	al	NOUN
geusb-5369	32	21	)	)	PUNCT
geusb-5369	32	22	.	.	PUNCT
geusb-5369	33	1	these	these	DET
geusb-5369	33	2	als	als	NOUN
geusb-5369	33	3	measurements	measurement	NOUN
geusb-5369	33	4	started	start	VERB
geusb-5369	33	5	in	in	ADP
geusb-5369	33	6	greenland	greenland	NOUN
geusb-5369	33	7	with	with	ADP
geusb-5369	33	8	the	the	DET
geusb-5369	33	9	airborne	airborne	ADJ
geusb-5369	33	10	topographic	topographic	PROPN
geusb-5369	33	11	mapper	mapper	PROPN
geusb-5369	33	12	(	(	PUNCT
geusb-5369	33	13	atm	atm	NOUN
geusb-5369	33	14	)	)	PUNCT
geusb-5369	33	15	instrument	instrument	NOUN
geusb-5369	33	16	in	in	ADP
geusb-5369	33	17	1993	1993	NUM
geusb-5369	33	18	;	;	PUNCT
geusb-5369	33	19	then	then	ADV
geusb-5369	33	20	,	,	PUNCT
geusb-5369	33	21	they	they	PRON
geusb-5369	33	22	were	be	AUX
geusb-5369	33	23	a	a	DET
geusb-5369	33	24	part	part	NOUN
geusb-5369	33	25	of	of	ADP
geusb-5369	33	26	the	the	DET
geusb-5369	33	27	nasa	nasa	PROPN
geusb-5369	33	28	’s	’s	PART
geusb-5369	33	29	program	program	NOUN
geusb-5369	33	30	for	for	ADP
geusb-5369	33	31	arctic	arctic	ADJ
geusb-5369	33	32	regional	regional	ADJ
geusb-5369	33	33	climate	climate	NOUN
geusb-5369	33	34	assessment	assessment	NOUN
geusb-5369	33	35	(	(	PUNCT
geusb-5369	33	36	parca	parca	NOUN
geusb-5369	33	37	)	)	PUNCT
geusb-5369	33	38	programme	programme	NOUN
geusb-5369	33	39	(	(	PUNCT
geusb-5369	33	40	krabill	krabill	AUX
geusb-5369	33	41	et	et	PROPN
geusb-5369	33	42	al	al	PROPN
geusb-5369	33	43	.	.	PROPN
geusb-5369	33	44	2000	2000	NUM
geusb-5369	33	45	)	)	PUNCT
geusb-5369	33	46	and	and	CCONJ
geusb-5369	33	47	continued	continue	VERB
geusb-5369	33	48	under	under	ADP
geusb-5369	33	49	operation	operation	NOUN
geusb-5369	33	50	icebridge	icebridge	NOUN
geusb-5369	33	51	from	from	ADP
geusb-5369	33	52	2009	2009	NUM
geusb-5369	33	53	(	(	PUNCT
geusb-5369	33	54	studinger	studinger	X
geusb-5369	33	55	et	et	PROPN
geusb-5369	33	56	al	al	PROPN
geusb-5369	33	57	.	.	PROPN
geusb-5369	33	58	2010	2010	NUM
geusb-5369	33	59	)	)	PUNCT
geusb-5369	33	60	to	to	ADP
geusb-5369	33	61	2019	2019	NUM
geusb-5369	33	62	.	.	PUNCT
geusb-5369	34	1	in	in	ADP
geusb-5369	34	2	addition	addition	NOUN
geusb-5369	34	3	,	,	PUNCT
geusb-5369	34	4	the	the	DET
geusb-5369	34	5	national	national	ADJ
geusb-5369	34	6	survey	survey	NOUN
geusb-5369	34	7	and	and	CCONJ
geusb-5369	34	8	cadastre	cadastre	NOUN
geusb-5369	34	9	(	(	PUNCT
geusb-5369	34	10	later	later	PROPN
geusb-5369	34	11	dtu	dtu	PROPN
geusb-5369	34	12	space	space	NOUN
geusb-5369	34	13	)	)	PUNCT
geusb-5369	34	14	has	have	AUX
geusb-5369	34	15	operated	operate	VERB
geusb-5369	34	16	airborne	airborne	ADJ
geusb-5369	34	17	laser	laser	NOUN
geusb-5369	34	18	scanners	scanner	NOUN
geusb-5369	34	19	in	in	ADP
geusb-5369	34	20	greenland	greenland	PROPN
geusb-5369	34	21	since	since	SCONJ
geusb-5369	34	22	2000	2000	NUM
geusb-5369	34	23	.	.	PUNCT
geusb-5369	35	1	this	this	PRON
geusb-5369	35	2	was	be	AUX
geusb-5369	35	3	done	do	VERB
geusb-5369	35	4	in	in	ADP
geusb-5369	35	5	support	support	NOUN
geusb-5369	35	6	of	of	ADP
geusb-5369	35	7	,	,	PUNCT
geusb-5369	35	8	for	for	ADP
geusb-5369	35	9	example	example	NOUN
geusb-5369	35	10	,	,	PUNCT
geusb-5369	35	11	the	the	DET
geusb-5369	35	12	programme	programme	NOUN
geusb-5369	35	13	for	for	ADP
geusb-5369	35	14	monitoring	monitoring	NOUN
geusb-5369	35	15	of	of	ADP
geusb-5369	35	16	the	the	DET
geusb-5369	35	17	greenland	greenland	PROPN
geusb-5369	35	18	ice	ice	PROPN
geusb-5369	35	19	sheet	sheet	NOUN
geusb-5369	35	20	(	(	PUNCT
geusb-5369	35	21	promice	promice	NOUN
geusb-5369	35	22	)	)	PUNCT
geusb-5369	35	23	in	in	ADP
geusb-5369	35	24	2007	2007	NUM
geusb-5369	35	25	,	,	PUNCT
geusb-5369	35	26	2011	2011	NUM
geusb-5369	35	27	and	and	CCONJ
geusb-5369	35	28	2015	2015	NUM
geusb-5369	35	29	(	(	PUNCT
geusb-5369	35	30	ahlstrøm	ahlstrøm	PROPN
geusb-5369	35	31	et	et	PROPN
geusb-5369	35	32	al	al	PROPN
geusb-5369	35	33	.	.	PROPN
geusb-5369	35	34	2008	2008	NUM
geusb-5369	35	35	;	;	PUNCT
geusb-5369	35	36	fausto	fausto	NOUN
geusb-5369	35	37	et	et	PROPN
geusb-5369	35	38	al	al	PROPN
geusb-5369	35	39	.	.	PROPN
geusb-5369	35	40	2012	2012	NUM
geusb-5369	35	41	)	)	PUNCT
geusb-5369	35	42	;	;	PUNCT
geusb-5369	35	43	airborne	airborne	ADJ
geusb-5369	35	44	gravity	gravity	NOUN
geusb-5369	35	45	missions	mission	NOUN
geusb-5369	35	46	from	from	ADP
geusb-5369	35	47	2001	2001	NUM
geusb-5369	35	48	to	to	ADP
geusb-5369	35	49	2003	2003	NUM
geusb-5369	35	50	;	;	PUNCT
geusb-5369	35	51	and	and	CCONJ
geusb-5369	35	52	numerous	numerous	ADJ
geusb-5369	35	53	esa	esa	PROPN
geusb-5369	35	54	cryosat-2	cryosat-2	PART
geusb-5369	35	55	validation	validation	NOUN
geusb-5369	35	56	experiment	experiment	NOUN
geusb-5369	35	57	(	(	PUNCT
geusb-5369	35	58	cryovex	cryovex	NOUN
geusb-5369	35	59	)	)	PUNCT
geusb-5369	35	60	campaigns	campaign	NOUN
geusb-5369	35	61	since	since	SCONJ
geusb-5369	35	62	2003	2003	NUM
geusb-5369	35	63	(	(	PUNCT
geusb-5369	35	64	skourup	skourup	NOUN
geusb-5369	35	65	et	et	PROPN
geusb-5369	35	66	 	 	SPACE
geusb-5369	35	67	al	al	PROPN
geusb-5369	35	68	.	.	PROPN
geusb-5369	35	69	2012	2012	NUM
geusb-5369	35	70	,	,	PUNCT
geusb-5369	35	71	2013	2013	NUM
geusb-5369	35	72	)	)	PUNCT
geusb-5369	35	73	.	.	PUNCT
geusb-5369	36	1	as	as	SCONJ
geusb-5369	36	2	airborne	airborne	ADJ
geusb-5369	36	3	validation	validation	NOUN
geusb-5369	36	4	efforts	effort	NOUN
geusb-5369	36	5	are	be	AUX
geusb-5369	36	6	costly	costly	ADJ
geusb-5369	36	7	,	,	PUNCT
geusb-5369	36	8	here	here	ADV
geusb-5369	36	9	we	we	PRON
geusb-5369	36	10	present	present	VERB
geusb-5369	36	11	a	a	DET
geusb-5369	36	12	cost	cost	NOUN
geusb-5369	36	13	-	-	PUNCT
geusb-5369	36	14	efficient	efficient	ADJ
geusb-5369	36	15	alternative	alternative	NOUN
geusb-5369	36	16	for	for	ADP
geusb-5369	36	17	the	the	DET
geusb-5369	36	18	purpose	purpose	NOUN
geusb-5369	36	19	of	of	ADP
geusb-5369	36	20	satellite	satellite	NOUN
geusb-5369	36	21	validation	validation	NOUN
geusb-5369	36	22	,	,	PUNCT
geusb-5369	36	23	whereby	whereby	SCONJ
geusb-5369	36	24	citizen	citizen	NOUN
geusb-5369	36	25	scientists	scientist	NOUN
geusb-5369	36	26	collect	collect	VERB
geusb-5369	36	27	kinematic	kinematic	ADJ
geusb-5369	36	28	global	global	ADJ
geusb-5369	36	29	positioning	positioning	NOUN
geusb-5369	36	30	system	system	NOUN
geusb-5369	36	31	(	(	PUNCT
geusb-5369	36	32	gps	gps	PROPN
geusb-5369	36	33	)	)	PUNCT
geusb-5369	36	34	profiles	profile	NOUN
geusb-5369	36	35	from	from	ADP
geusb-5369	36	36	opportunistic	opportunistic	ADJ
geusb-5369	36	37	ground	ground	NOUN
geusb-5369	36	38	traverses	traverse	NOUN
geusb-5369	36	39	on	on	ADP
geusb-5369	36	40	the	the	DET
geusb-5369	36	41	ice	ice	NOUN
geusb-5369	36	42	sheet	sheet	NOUN
geusb-5369	36	43	.	.	PUNCT
geusb-5369	37	1	the	the	DET
geusb-5369	37	2	icelandic	icelandic	ADJ
geusb-5369	37	3	company	company	NOUN
geusb-5369	37	4	arctic	arctic	ADJ
geusb-5369	37	5	trucks	truck	NOUN
geusb-5369	37	6	has	have	AUX
geusb-5369	37	7	demonstrated	demonstrate	VERB
geusb-5369	37	8	a	a	DET
geusb-5369	37	9	unique	unique	ADJ
geusb-5369	37	10	ability	ability	NOUN
geusb-5369	37	11	to	to	PART
geusb-5369	37	12	drive	drive	VERB
geusb-5369	37	13	long	long	ADJ
geusb-5369	37	14	traverses	traverse	NOUN
geusb-5369	37	15	in	in	ADP
geusb-5369	37	16	antarctica	antarctica	PROPN
geusb-5369	37	17	,	,	PUNCT
geusb-5369	37	18	especially	especially	ADV
geusb-5369	37	19	in	in	ADP
geusb-5369	37	20	east	east	PROPN
geusb-5369	37	21	antarctica	antarctica	PROPN
geusb-5369	37	22	,	,	PUNCT
geusb-5369	37	23	but	but	CCONJ
geusb-5369	37	24	also	also	ADV
geusb-5369	37	25	crossing	cross	VERB
geusb-5369	37	26	the	the	DET
geusb-5369	37	27	antarctic	antarctic	ADJ
geusb-5369	37	28	plateau	plateau	NOUN
geusb-5369	37	29	from	from	ADP
geusb-5369	37	30	the	the	DET
geusb-5369	37	31	union	union	NOUN
geusb-5369	37	32	glacier	glacier	NOUN
geusb-5369	37	33	to	to	ADP
geusb-5369	37	34	the	the	DET
geusb-5369	37	35	amundsen	amundsen	PROPN
geusb-5369	37	36	coast	coast	PROPN
geusb-5369	37	37	in	in	ADP
geusb-5369	37	38	west	west	PROPN
geusb-5369	37	39	antarctica	antarctica	PROPN
geusb-5369	37	40	.	.	PUNCT
geusb-5369	38	1	in	in	ADP
geusb-5369	38	2	greenland	greenland	PROPN
geusb-5369	38	3	,	,	PUNCT
geusb-5369	38	4	the	the	DET
geusb-5369	38	5	ground	ground	NOUN
geusb-5369	38	6	covered	cover	VERB
geusb-5369	38	7	is	be	AUX
geusb-5369	38	8	more	more	ADV
geusb-5369	38	9	limited	limited	ADJ
geusb-5369	38	10	,	,	PUNCT
geusb-5369	38	11	with	with	ADP
geusb-5369	38	12	shorter	short	ADJ
geusb-5369	38	13	traverses	traverse	NOUN
geusb-5369	38	14	in	in	ADP
geusb-5369	38	15	southern	southern	ADJ
geusb-5369	38	16	greenland	greenland	PROPN
geusb-5369	38	17	in	in	ADP
geusb-5369	38	18	the	the	DET
geusb-5369	38	19	2005	2005	NUM
geusb-5369	38	20	,	,	PUNCT
geusb-5369	38	21	mainly	mainly	ADV
geusb-5369	38	22	to	to	PART
geusb-5369	38	23	support	support	VERB
geusb-5369	38	24	the	the	DET
geusb-5369	38	25	temporary	temporary	ADJ
geusb-5369	38	26	volkswagen	volkswagen	NOUN
geusb-5369	38	27	winter	winter	NOUN
geusb-5369	38	28	-	-	PUNCT
geusb-5369	38	29	test	test	NOUN
geusb-5369	38	30	site	site	NOUN
geusb-5369	38	31	on	on	ADP
geusb-5369	38	32	the	the	DET
geusb-5369	38	33	ice	ice	NOUN
geusb-5369	38	34	sheet	sheet	NOUN
geusb-5369	38	35	near	near	ADP
geusb-5369	38	36	kangerlussuaq	kangerlussuaq	PROPN
geusb-5369	38	37	.	.	PUNCT
geusb-5369	39	1	returning	return	VERB
geusb-5369	39	2	to	to	ADP
geusb-5369	39	3	greenland	greenland	PROPN
geusb-5369	39	4	in	in	ADP
geusb-5369	39	5	2018	2018	NUM
geusb-5369	39	6	,	,	PUNCT
geusb-5369	39	7	arctic	arctic	ADJ
geusb-5369	39	8	trucks	truck	NOUN
geusb-5369	39	9	completed	complete	VERB
geusb-5369	39	10	their	their	PRON
geusb-5369	39	11	first	first	ADJ
geusb-5369	39	12	north	north	NOUN
geusb-5369	39	13	-	-	PUNCT
geusb-5369	39	14	south	south	NOUN
geusb-5369	39	15	traverse	traverse	NOUN
geusb-5369	39	16	of	of	ADP
geusb-5369	39	17	the	the	DET
geusb-5369	39	18	greenland	greenland	PROPN
geusb-5369	39	19	ice	ice	PROPN
geusb-5369	39	20	sheet	sheet	NOUN
geusb-5369	39	21	during	during	ADP
geusb-5369	39	22	the	the	DET
geusb-5369	39	23	american	american	ADJ
geusb-5369	39	24	-	-	PUNCT
geusb-5369	39	25	icelandic	icelandic	ADJ
geusb-5369	39	26	expedition	expedition	NOUN
geusb-5369	39	27	on	on	ADP
geusb-5369	39	28	the	the	DET
geusb-5369	39	29	greenlandic	greenlandic	ADJ
geusb-5369	39	30	icecap	icecap	NOUN
geusb-5369	39	31	2018	2018	NUM
geusb-5369	39	32	.	.	PUNCT
geusb-5369	40	1	the	the	DET
geusb-5369	40	2	expedition	expedition	NOUN
geusb-5369	40	3	used	use	VERB
geusb-5369	40	4	three	three	NUM
geusb-5369	40	5	modified	modify	VERB
geusb-5369	40	6	fourwheel	fourwheel	NOUN
geusb-5369	40	7	drive	drive	NOUN
geusb-5369	40	8	trucks	truck	NOUN
geusb-5369	40	9	(	(	PUNCT
geusb-5369	40	10	fig	fig	NOUN
geusb-5369	40	11	.	.	PUNCT
geusb-5369	40	12	1c	1c	NOUN
geusb-5369	40	13	)	)	PUNCT
geusb-5369	40	14	and	and	CCONJ
geusb-5369	40	15	seven	seven	NUM
geusb-5369	40	16	crew	crew	NOUN
geusb-5369	40	17	members	member	NOUN
geusb-5369	40	18	to	to	PART
geusb-5369	40	19	demonstrate	demonstrate	VERB
geusb-5369	40	20	their	their	PRON
geusb-5369	40	21	capabilities	capability	NOUN
geusb-5369	40	22	in	in	ADP
geusb-5369	40	23	greenland	greenland	PROPN
geusb-5369	40	24	.	.	PUNCT
geusb-5369	41	1	the	the	DET
geusb-5369	41	2	traverse	traverse	NOUN
geusb-5369	41	3	started	start	VERB
geusb-5369	41	4	near	near	ADP
geusb-5369	41	5	isortoq	isortoq	ADV
geusb-5369	41	6	on	on	ADP
geusb-5369	41	7	19	19	NUM
geusb-5369	41	8	april	april	PROPN
geusb-5369	41	9	2018	2018	NUM
geusb-5369	41	10	in	in	ADP
geusb-5369	41	11	southern	southern	ADJ
geusb-5369	41	12	greenland	greenland	PROPN
geusb-5369	41	13	and	and	CCONJ
geusb-5369	41	14	reached	reach	VERB
geusb-5369	41	15	land	land	NOUN
geusb-5369	41	16	in	in	ADP
geusb-5369	41	17	northernmost	northernmost	ADJ
geusb-5369	41	18	greenland	greenland	NOUN
geusb-5369	41	19	on	on	ADP
geusb-5369	41	20	29	29	NUM
geusb-5369	41	21	april	april	PROPN
geusb-5369	41	22	2018	2018	NUM
geusb-5369	41	23	at	at	ADP
geusb-5369	41	24	wulff	wulff	PROPN
geusb-5369	41	25	land	land	NOUN
geusb-5369	41	26	.	.	PUNCT
geusb-5369	42	1	then	then	ADV
geusb-5369	42	2	,	,	PUNCT
geusb-5369	42	3	it	it	PRON
geusb-5369	42	4	returned	return	VERB
geusb-5369	42	5	south	south	ADV
geusb-5369	42	6	before	before	ADP
geusb-5369	42	7	again	again	ADV
geusb-5369	42	8	exiting	exit	VERB
geusb-5369	42	9	the	the	DET
geusb-5369	42	10	greenland	greenland	PROPN
geusb-5369	42	11	ice	ice	NOUN
geusb-5369	42	12	sheet	sheet	NOUN
geusb-5369	42	13	on	on	ADP
geusb-5369	42	14	7	7	NUM
geusb-5369	42	15	may	may	PROPN
geusb-5369	42	16	2018	2018	NUM
geusb-5369	42	17	near	near	ADP
geusb-5369	42	18	kangerlussuaq	kangerlussuaq	PROPN
geusb-5369	42	19	,	,	PUNCT
geusb-5369	42	20	from	from	ADP
geusb-5369	42	21	which	which	PRON
geusb-5369	42	22	the	the	DET
geusb-5369	42	23	trucks	truck	NOUN
geusb-5369	42	24	drove	drive	VERB
geusb-5369	42	25	over	over	ADP
geusb-5369	42	26	an	an	DET
geusb-5369	42	27	additional	additional	ADJ
geusb-5369	42	28	180	180	NUM
geusb-5369	42	29	km	km	NOUN
geusb-5369	42	30	of	of	ADP
geusb-5369	42	31	ice	ice	NOUN
geusb-5369	42	32	-	-	PUNCT
geusb-5369	42	33	free	free	ADJ
geusb-5369	42	34	terrain	terrain	NOUN
geusb-5369	42	35	to	to	PART
geusb-5369	42	36	ship	ship	VERB
geusb-5369	42	37	the	the	DET
geusb-5369	42	38	trucks	truck	NOUN
geusb-5369	42	39	back	back	ADV
geusb-5369	42	40	to	to	ADP
geusb-5369	42	41	iceland	iceland	NOUN
geusb-5369	42	42	from	from	ADP
geusb-5369	42	43	the	the	DET
geusb-5369	42	44	coastal	coastal	ADJ
geusb-5369	42	45	town	town	NOUN
geusb-5369	42	46	of	of	ADP
geusb-5369	42	47	sisimiut	sisimiut	PROPN
geusb-5369	42	48	.	.	PUNCT
geusb-5369	43	1	at	at	ADP
geusb-5369	43	2	the	the	DET
geusb-5369	43	3	end	end	NOUN
geusb-5369	43	4	of	of	ADP
geusb-5369	43	5	the	the	DET
geusb-5369	43	6	19	19	NUM
geusb-5369	43	7	-	-	PUNCT
geusb-5369	43	8	day	day	NOUN
geusb-5369	43	9	traverse	traverse	NOUN
geusb-5369	43	10	(	(	PUNCT
geusb-5369	43	11	8	8	NUM
geusb-5369	43	12	may	may	PROPN
geusb-5369	43	13	2018	2018	NUM
geusb-5369	43	14	)	)	PUNCT
geusb-5369	43	15	,	,	PUNCT
geusb-5369	43	16	more	more	ADJ
geusb-5369	43	17	than	than	ADP
geusb-5369	43	18	5000	5000	NUM
geusb-5369	43	19	km	km	NOUN
geusb-5369	43	20	of	of	ADP
geusb-5369	43	21	inaccessible	inaccessible	ADJ
geusb-5369	43	22	terrain	terrain	NOUN
geusb-5369	43	23	had	have	AUX
geusb-5369	43	24	been	be	AUX
geusb-5369	43	25	driven	drive	VERB
geusb-5369	43	26	(	(	PUNCT
geusb-5369	43	27	fig	fig	NOUN
geusb-5369	43	28	.	.	PUNCT
geusb-5369	44	1	1a	1a	NOUN
geusb-5369	44	2	)	)	PUNCT
geusb-5369	44	3	.	.	PUNCT
geusb-5369	45	1	we	we	PRON
geusb-5369	45	2	used	use	VERB
geusb-5369	45	3	this	this	DET
geusb-5369	45	4	opportunity	opportunity	NOUN
geusb-5369	45	5	to	to	PART
geusb-5369	45	6	supply	supply	VERB
geusb-5369	45	7	the	the	DET
geusb-5369	45	8	expedition	expedition	NOUN
geusb-5369	45	9	with	with	ADP
geusb-5369	45	10	a	a	DET
geusb-5369	45	11	geodetic	geodetic	ADJ
geusb-5369	45	12	gps	gps	NOUN
geusb-5369	45	13	receiver	receiver	NOUN
geusb-5369	45	14	in	in	ADP
geusb-5369	45	15	hopes	hope	NOUN
geusb-5369	45	16	of	of	ADP
geusb-5369	45	17	collecting	collect	VERB
geusb-5369	45	18	the	the	DET
geusb-5369	45	19	valuable	valuable	ADJ
geusb-5369	45	20	ground	ground	NOUN
geusb-5369	45	21	-	-	PUNCT
geusb-5369	45	22	truth	truth	NOUN
geusb-5369	45	23	data	datum	NOUN
geusb-5369	45	24	of	of	ADP
geusb-5369	45	25	ice	ice	NOUN
geusb-5369	45	26	-	-	PUNCT
geusb-5369	45	27	sheet	sheet	NOUN
geusb-5369	45	28	elevation	elevation	NOUN
geusb-5369	45	29	along	along	ADP
geusb-5369	45	30	the	the	DET
geusb-5369	45	31	track	track	NOUN
geusb-5369	45	32	.	.	PUNCT
geusb-5369	46	1	here	here	ADV
geusb-5369	46	2	,	,	PUNCT
geusb-5369	46	3	we	we	PRON
geusb-5369	46	4	evaluated	evaluate	VERB
geusb-5369	46	5	the	the	DET
geusb-5369	46	6	accuracy	accuracy	NOUN
geusb-5369	46	7	of	of	ADP
geusb-5369	46	8	the	the	DET
geusb-5369	46	9	gathered	gather	VERB
geusb-5369	46	10	gps	gps	NOUN
geusb-5369	46	11	measurements	measurement	NOUN
geusb-5369	46	12	and	and	CCONJ
geusb-5369	46	13	assessed	assess	VERB
geusb-5369	46	14	their	their	PRON
geusb-5369	46	15	suitability	suitability	NOUN
geusb-5369	46	16	for	for	ADP
geusb-5369	46	17	providing	provide	VERB
geusb-5369	46	18	cost	cost	NOUN
geusb-5369	46	19	-	-	PUNCT
geusb-5369	46	20	efficient	efficient	ADJ
geusb-5369	46	21	data	datum	NOUN
geusb-5369	46	22	to	to	PART
geusb-5369	46	23	validate	validate	VERB
geusb-5369	46	24	satellite	satellite	NOUN
geusb-5369	46	25	altimetry	altimetry	NOUN
geusb-5369	46	26	.	.	PUNCT
geusb-5369	47	1	firstly	firstly	ADV
geusb-5369	47	2	,	,	PUNCT
geusb-5369	47	3	we	we	PRON
geusb-5369	47	4	assessed	assess	VERB
geusb-5369	47	5	the	the	DET
geusb-5369	47	6	acquired	acquire	VERB
geusb-5369	47	7	data	datum	NOUN
geusb-5369	47	8	in	in	ADP
geusb-5369	47	9	relation	relation	NOUN
geusb-5369	47	10	to	to	ADP
geusb-5369	47	11	the	the	DET
geusb-5369	47	12	traditional	traditional	ADJ
geusb-5369	47	13	airborne	airborne	ADJ
geusb-5369	47	14	als	als	NOUN
geusb-5369	47	15	data	datum	NOUN
geusb-5369	47	16	gathered	gather	VERB
geusb-5369	47	17	by	by	ADP
geusb-5369	47	18	operation	operation	NOUN
geusb-5369	47	19	icebridge	icebridge	NOUN
geusb-5369	47	20	.	.	PUNCT
geusb-5369	48	1	after	after	ADP
geusb-5369	48	2	this	this	PRON
geusb-5369	48	3	,	,	PUNCT
geusb-5369	48	4	we	we	PRON
geusb-5369	48	5	performed	perform	VERB
geusb-5369	48	6	an	an	DET
geusb-5369	48	7	inter	inter	NOUN
geusb-5369	48	8	-	-	NOUN
geusb-5369	48	9	comparison	comparison	NOUN
geusb-5369	48	10	to	to	ADP
geusb-5369	48	11	cryosat-2	cryosat-2	PROPN
geusb-5369	48	12	satellite	satellite	NOUN
geusb-5369	48	13	data	datum	NOUN
geusb-5369	48	14	.	.	PUNCT
geusb-5369	49	1	finally	finally	ADV
geusb-5369	49	2	,	,	PUNCT
geusb-5369	49	3	we	we	PRON
geusb-5369	49	4	showed	show	VERB
geusb-5369	49	5	the	the	DET
geusb-5369	49	6	long	long	ADJ
geusb-5369	49	7	-	-	PUNCT
geusb-5369	49	8	term	term	NOUN
geusb-5369	49	9	capabilities	capability	NOUN
geusb-5369	49	10	of	of	ADP
geusb-5369	49	11	geodetic	geodetic	ADJ
geusb-5369	49	12	gps	gps	NOUN
geusb-5369	49	13	measurements	measurement	NOUN
geusb-5369	49	14	,	,	PUNCT
geusb-5369	49	15	by	by	ADP
geusb-5369	49	16	assessing	assess	VERB
geusb-5369	49	17	the	the	DET
geusb-5369	49	18	elevation	elevation	NOUN
geusb-5369	49	19	change	change	NOUN
geusb-5369	49	20	near	near	ADP
geusb-5369	49	21	kangerlussuaq	kangerlussuaq	PROPN
geusb-5369	49	22	between	between	ADP
geusb-5369	49	23	the	the	DET
geusb-5369	49	24	first	first	ADJ
geusb-5369	49	25	measurements	measurement	NOUN
geusb-5369	49	26	in	in	ADP
geusb-5369	49	27	2005	2005	NUM
geusb-5369	49	28	(	(	PUNCT
geusb-5369	49	29	i.e.	i.e.	X
geusb-5369	49	30	the	the	DET
geusb-5369	49	31	iceroad	iceroad	NOUN
geusb-5369	49	32	route	route	NOUN
geusb-5369	49	33	;	;	PUNCT
geusb-5369	49	34	fig	fig	NOUN
geusb-5369	49	35	.	.	PUNCT
geusb-5369	50	1	1d	1d	NUM
geusb-5369	50	2	)	)	PUNCT
geusb-5369	50	3	and	and	CCONJ
geusb-5369	50	4	the	the	DET
geusb-5369	50	5	2018	2018	NUM
geusb-5369	50	6	arctic	arctic	ADJ
geusb-5369	50	7	truck	truck	NOUN
geusb-5369	50	8	traverse	traverse	NOUN
geusb-5369	50	9	.	.	PUNCT
geusb-5369	51	1	2	2	X
geusb-5369	51	2	.	.	X
geusb-5369	51	3	data	datum	NOUN
geusb-5369	51	4	and	and	CCONJ
geusb-5369	51	5	methods	method	NOUN
geusb-5369	51	6	2.1	2.1	NUM
geusb-5369	51	7	arctic	arctic	ADJ
geusb-5369	51	8	trucks	truck	NOUN
geusb-5369	51	9	kinematic	kinematic	ADJ
geusb-5369	51	10	gps	gps	PROPN
geusb-5369	51	11	measurements	measurement	VERB
geusb-5369	51	12	a	a	DET
geusb-5369	51	13	portable	portable	ADJ
geusb-5369	51	14	geodetic	geodetic	ADJ
geusb-5369	51	15	javad	javad	NOUN
geusb-5369	51	16	tre-3n	tre-3n	PROPN
geusb-5369	51	17	delta	delta	PROPN
geusb-5369	51	18	global	global	PROPN
geusb-5369	51	19	navigation	navigation	PROPN
geusb-5369	51	20	satellite	satellite	NOUN
geusb-5369	51	21	system	system	NOUN
geusb-5369	51	22	(	(	PUNCT
geusb-5369	51	23	gnss	gnss	NOUN
geusb-5369	51	24	)	)	PUNCT
geusb-5369	51	25	receiver	receiver	NOUN
geusb-5369	51	26	was	be	AUX
geusb-5369	51	27	mounted	mount	VERB
geusb-5369	51	28	on	on	ADP
geusb-5369	51	29	top	top	NOUN
geusb-5369	51	30	of	of	ADP
geusb-5369	51	31	one	one	NUM
geusb-5369	51	32	of	of	ADP
geusb-5369	51	33	the	the	DET
geusb-5369	51	34	arctic	arctic	ADJ
geusb-5369	51	35	trucks	truck	NOUN
geusb-5369	51	36	vehicles	vehicle	NOUN
geusb-5369	51	37	(	(	PUNCT
geusb-5369	51	38	fig	fig	NOUN
geusb-5369	51	39	.	.	PUNCT
geusb-5369	52	1	1c	1c	NOUN
geusb-5369	52	2	)	)	PUNCT
geusb-5369	52	3	.	.	PUNCT
geusb-5369	53	1	the	the	DET
geusb-5369	53	2	gps	gps	PROPN
geusb-5369	53	3	continuously	continuously	ADV
geusb-5369	53	4	logged	log	VERB
geusb-5369	53	5	the	the	DET
geusb-5369	53	6	position	position	NOUN
geusb-5369	53	7	and	and	CCONJ
geusb-5369	53	8	elevation	elevation	NOUN
geusb-5369	53	9	of	of	ADP
geusb-5369	53	10	the	the	DET
geusb-5369	53	11	truck	truck	NOUN
geusb-5369	53	12	at	at	ADP
geusb-5369	53	13	an	an	DET
geusb-5369	53	14	interval	interval	NOUN
geusb-5369	53	15	of	of	ADP
geusb-5369	53	16	2	2	NUM
geusb-5369	53	17	sec	sec	NOUN
geusb-5369	53	18	.	.	PUNCT
geusb-5369	54	1	all	all	DET
geusb-5369	54	2	gps	gps	PROPN
geusb-5369	54	3	data	datum	NOUN
geusb-5369	54	4	were	be	AUX
geusb-5369	54	5	processed	process	VERB
geusb-5369	54	6	with	with	ADP
geusb-5369	54	7	novatel	novatel	PROPN
geusb-5369	54	8	’s	’s	PART
geusb-5369	54	9	waypoint	waypoint	NOUN
geusb-5369	54	10	product	product	NOUN
geusb-5369	54	11	group	group	NOUN
geusb-5369	54	12	post	post	ADJ
geusb-5369	54	13	-	-	ADJ
geusb-5369	54	14	processing	processing	ADJ
geusb-5369	54	15	product	product	NOUN
geusb-5369	54	16	grafnav	grafnav	NOUN
geusb-5369	54	17	in	in	ADP
geusb-5369	54	18	precise	precise	ADJ
geusb-5369	54	19	point	point	NOUN
geusb-5369	54	20	positioning	positioning	NOUN
geusb-5369	54	21	(	(	PUNCT
geusb-5369	54	22	ppp	ppp	NOUN
geusb-5369	54	23	)	)	PUNCT
geusb-5369	54	24	mode	mode	NOUN
geusb-5369	54	25	.	.	PUNCT
geusb-5369	55	1	this	this	DET
geusb-5369	55	2	method	method	NOUN
geusb-5369	55	3	of	of	ADP
geusb-5369	55	4	gnss	gnss	NOUN
geusb-5369	55	5	processing	processing	NOUN
geusb-5369	55	6	uses	use	VERB
geusb-5369	55	7	precise	precise	ADJ
geusb-5369	55	8	orbit	orbit	NOUN
geusb-5369	55	9	and	and	CCONJ
geusb-5369	55	10	clock	clock	VERB
geusb-5369	55	11	information	information	NOUN
geusb-5369	55	12	to	to	PART
geusb-5369	55	13	provide	provide	VERB
geusb-5369	55	14	the	the	DET
geusb-5369	55	15	state	state	NOUN
geusb-5369	55	16	-	-	PUNCT
geusb-5369	55	17	of	of	ADP
geusb-5369	55	18	-	-	PUNCT
geusb-5369	55	19	the	the	DET
geusb-5369	55	20	-	-	PUNCT
geusb-5369	55	21	art	art	NOUN
geusb-5369	55	22	positioning	positioning	NOUN
geusb-5369	55	23	for	for	ADP
geusb-5369	55	24	remote	remote	ADJ
geusb-5369	55	25	locations	location	NOUN
geusb-5369	55	26	without	without	ADP
geusb-5369	55	27	base	base	NOUN
geusb-5369	55	28	stations	station	NOUN
geusb-5369	55	29	or	or	CCONJ
geusb-5369	55	30	online	online	ADJ
geusb-5369	55	31	corrections	correction	NOUN
geusb-5369	55	32	(	(	PUNCT
geusb-5369	55	33	from	from	ADP
geusb-5369	55	34	,	,	PUNCT
geusb-5369	55	35	e.g.	e.g.	ADV
geusb-5369	55	36	,	,	PUNCT
geusb-5369	55	37	real	real	ADJ
geusb-5369	55	38	-	-	PUNCT
geusb-5369	55	39	time	time	NOUN
geusb-5369	55	40	kinematic	kinematic	NOUN
geusb-5369	55	41	[	[	X
geusb-5369	55	42	rtk	rtk	X
geusb-5369	55	43	]	]	X
geusb-5369	55	44	services	service	NOUN
geusb-5369	55	45	)	)	PUNCT
geusb-5369	55	46	,	,	PUNCT
geusb-5369	55	47	with	with	ADP
geusb-5369	55	48	a	a	DET
geusb-5369	55	49	typical	typical	ADJ
geusb-5369	55	50	accuracy	accuracy	NOUN
geusb-5369	55	51	of	of	ADP
geusb-5369	55	52	5	5	NUM
geusb-5369	55	53	cm	cm	NOUN
geusb-5369	55	54	for	for	ADP
geusb-5369	55	55	airborne	airborne	ADJ
geusb-5369	55	56	applications	application	NOUN
geusb-5369	55	57	,	,	PUNCT
geusb-5369	55	58	as	as	SCONJ
geusb-5369	55	59	demonstrated	demonstrate	VERB
geusb-5369	55	60	by	by	ADP
geusb-5369	55	61	,	,	PUNCT
geusb-5369	55	62	for	for	ADP
geusb-5369	55	63	example	example	NOUN
geusb-5369	55	64	,	,	PUNCT
geusb-5369	55	65	the	the	DET
geusb-5369	55	66	dtu	dtu	PROPN
geusb-5369	55	67	space	space	NOUN
geusb-5369	55	68	cryovex	cryovex	NOUN
geusb-5369	55	69	campaigns	campaign	NOUN
geusb-5369	55	70	(	(	PUNCT
geusb-5369	55	71	skourup	skourup	NOUN
geusb-5369	55	72	et	et	PROPN
geusb-5369	55	73	al	al	PROPN
geusb-5369	55	74	.	.	PROPN
geusb-5369	55	75	2012	2012	NUM
geusb-5369	55	76	,	,	PUNCT
geusb-5369	55	77	2013	2013	NUM
geusb-5369	55	78	)	)	PUNCT
geusb-5369	55	79	.	.	PUNCT
geusb-5369	56	1	to	to	PART
geusb-5369	56	2	link	link	VERB
geusb-5369	56	3	the	the	DET
geusb-5369	56	4	gps	gps	PROPN
geusb-5369	56	5	antenna	antenna	NOUN
geusb-5369	56	6	position	position	NOUN
geusb-5369	56	7	to	to	ADP
geusb-5369	56	8	the	the	DET
geusb-5369	56	9	snow	snow	NOUN
geusb-5369	56	10	surface	surface	NOUN
geusb-5369	56	11	,	,	PUNCT
geusb-5369	56	12	the	the	DET
geusb-5369	56	13	arctic	arctic	ADJ
geusb-5369	56	14	trucks	truck	NOUN
geusb-5369	56	15	crew	crew	NOUN
geusb-5369	56	16	repeatedly	repeatedly	ADV
geusb-5369	56	17	measured	measure	VERB
geusb-5369	56	18	the	the	DET
geusb-5369	56	19	distance	distance	NOUN
geusb-5369	56	20	from	from	ADP
geusb-5369	56	21	the	the	DET
geusb-5369	56	22	snow	snow	NOUN
geusb-5369	56	23	surface	surface	NOUN
geusb-5369	56	24	to	to	ADP
geusb-5369	56	25	the	the	DET
geusb-5369	56	26	antenna	antenna	NOUN
geusb-5369	56	27	reference	reference	NOUN
geusb-5369	56	28	level	level	NOUN
geusb-5369	56	29	,	,	PUNCT
geusb-5369	56	30	following	follow	VERB
geusb-5369	56	31	the	the	DET
geusb-5369	56	32	tire	tire	NOUN
geusb-5369	56	33	pressure	pressure	NOUN
geusb-5369	56	34	changes	change	NOUN
geusb-5369	56	35	.	.	PUNCT
geusb-5369	57	1	the	the	DET
geusb-5369	57	2	values	value	NOUN
geusb-5369	57	3	ranged	range	VERB
geusb-5369	57	4	between	between	ADP
geusb-5369	57	5	227	227	NUM
geusb-5369	57	6	cm	cm	NOUN
geusb-5369	57	7	and	and	CCONJ
geusb-5369	57	8	243	243	NUM
geusb-5369	57	9	cm	cm	NOUN
geusb-5369	57	10	and	and	CCONJ
geusb-5369	57	11	have	have	AUX
geusb-5369	57	12	been	be	AUX
geusb-5369	57	13	corrected	correct	VERB
geusb-5369	57	14	for	for	ADP
geusb-5369	57	15	.	.	PUNCT
geusb-5369	58	1	the	the	DET
geusb-5369	58	2	measurements	measurement	NOUN
geusb-5369	58	3	were	be	AUX
geusb-5369	58	4	taken	take	VERB
geusb-5369	58	5	while	while	SCONJ
geusb-5369	58	6	the	the	DET
geusb-5369	58	7	truck	truck	NOUN
geusb-5369	58	8	was	be	AUX
geusb-5369	58	9	stationary	stationary	ADJ
geusb-5369	58	10	,	,	PUNCT
geusb-5369	58	11	giving	give	VERB
geusb-5369	58	12	rise	rise	NOUN
geusb-5369	58	13	to	to	ADP
geusb-5369	58	14	further	further	ADJ
geusb-5369	58	15	submergence	submergence	NOUN
geusb-5369	58	16	into	into	ADP
geusb-5369	58	17	the	the	DET
geusb-5369	58	18	snow	snow	NOUN
geusb-5369	58	19	compared	compare	VERB
geusb-5369	58	20	to	to	ADP
geusb-5369	58	21	when	when	SCONJ
geusb-5369	58	22	the	the	DET
geusb-5369	58	23	truck	truck	NOUN
geusb-5369	58	24	was	be	AUX
geusb-5369	58	25	being	be	AUX
geusb-5369	58	26	driven	drive	VERB
geusb-5369	58	27	.	.	PUNCT
geusb-5369	59	1	consequently	consequently	ADV
geusb-5369	59	2	,	,	PUNCT
geusb-5369	59	3	kinematic	kinematic	ADJ
geusb-5369	59	4	measurements	measurement	NOUN
geusb-5369	59	5	will	will	AUX
geusb-5369	59	6	have	have	VERB
geusb-5369	59	7	a	a	DET
geusb-5369	59	8	small	small	ADJ
geusb-5369	59	9	positive	positive	ADJ
geusb-5369	59	10	error	error	NOUN
geusb-5369	59	11	.	.	PUNCT
geusb-5369	60	1	additional	additional	ADJ
geusb-5369	60	2	uncertainties	uncertainty	NOUN
geusb-5369	60	3	include	include	VERB
geusb-5369	60	4	the	the	DET
geusb-5369	60	5	varying	vary	VERB
geusb-5369	60	6	weight	weight	NOUN
geusb-5369	60	7	(	(	PUNCT
geusb-5369	60	8	e.g.	e.g.	ADV
geusb-5369	60	9	consumables	consumable	NOUN
geusb-5369	60	10	such	such	ADJ
geusb-5369	60	11	as	as	ADP
geusb-5369	60	12	fuel	fuel	NOUN
geusb-5369	60	13	)	)	PUNCT
geusb-5369	60	14	of	of	ADP
geusb-5369	60	15	the	the	DET
geusb-5369	60	16	vehicle	vehicle	NOUN
geusb-5369	60	17	further	far	ADV
geusb-5369	60	18	changing	change	VERB
geusb-5369	60	19	submergence	submergence	NOUN
geusb-5369	60	20	,	,	PUNCT
geusb-5369	60	21	uneven	uneven	ADJ
geusb-5369	60	22	surfaces	surface	NOUN
geusb-5369	60	23	and	and	CCONJ
geusb-5369	60	24	the	the	DET
geusb-5369	60	25	suspension	suspension	NOUN
geusb-5369	60	26	while	while	SCONJ
geusb-5369	60	27	driving	drive	VERB
geusb-5369	60	28	.	.	PUNCT
geusb-5369	61	1	however	however	ADV
geusb-5369	61	2	,	,	PUNCT
geusb-5369	61	3	none	none	NOUN
geusb-5369	61	4	of	of	ADP
geusb-5369	61	5	these	these	DET
geusb-5369	61	6	uncertainties	uncertainty	NOUN
geusb-5369	61	7	were	be	AUX
geusb-5369	61	8	investigated	investigate	VERB
geusb-5369	61	9	further	far	ADV
geusb-5369	61	10	.	.	PUNCT
geusb-5369	62	1	unfortunately	unfortunately	ADV
geusb-5369	62	2	,	,	PUNCT
geusb-5369	62	3	no	no	DET
geusb-5369	62	4	gps	gps	NOUN
geusb-5369	62	5	data	datum	NOUN
geusb-5369	62	6	were	be	AUX
geusb-5369	62	7	collected	collect	VERB
geusb-5369	62	8	for	for	ADP
geusb-5369	62	9	6	6	NUM
geusb-5369	62	10	days	day	NOUN
geusb-5369	62	11	during	during	ADP
geusb-5369	62	12	the	the	DET
geusb-5369	62	13	crossing	crossing	NOUN
geusb-5369	62	14	from	from	ADP
geusb-5369	62	15	wulff	wulff	PROPN
geusb-5369	62	16	land	land	PROPN
geusb-5369	62	17	south	south	PROPN
geusb-5369	62	18	(	(	PUNCT
geusb-5369	62	19	31	31	NUM
geusb-5369	62	20	april–5	april–5	VERB
geusb-5369	62	21	may	may	AUX
geusb-5369	62	22	)	)	PUNCT
geusb-5369	62	23	,	,	PUNCT
geusb-5369	62	24	and	and	CCONJ
geusb-5369	62	25	the	the	DET
geusb-5369	62	26	gps	gps	PROPN
geusb-5369	62	27	data	datum	NOUN
geusb-5369	62	28	are	be	AUX
geusb-5369	62	29	only	only	ADV
geusb-5369	62	30	available	available	ADJ
geusb-5369	62	31	from	from	ADP
geusb-5369	62	32	19	19	NUM
geusb-5369	62	33	to	to	PART
geusb-5369	62	34	30	30	NUM
geusb-5369	62	35	april	april	PROPN
geusb-5369	62	36	and	and	CCONJ
geusb-5369	62	37	again	again	ADV
geusb-5369	62	38	from	from	ADP
geusb-5369	62	39	6	6	NUM
geusb-5369	62	40	to	to	PART
geusb-5369	62	41	8	8	NUM
geusb-5369	62	42	may	may	PROPN
geusb-5369	62	43	2018	2018	NUM
geusb-5369	62	44	.	.	PUNCT
geusb-5369	63	1	this	this	DET
geusb-5369	63	2	results	result	VERB
geusb-5369	63	3	in	in	ADP
geusb-5369	63	4	only	only	ADV
geusb-5369	63	5	limited	limit	VERB
geusb-5369	63	6	crossover	crossover	NOUN
geusb-5369	63	7	points	point	NOUN
geusb-5369	63	8	for	for	ADP
geusb-5369	63	9	the	the	DET
geusb-5369	63	10	internal	internal	ADJ
geusb-5369	63	11	validation	validation	NOUN
geusb-5369	63	12	of	of	ADP
geusb-5369	63	13	the	the	DET
geusb-5369	63	14	data	datum	NOUN
geusb-5369	63	15	collected	collect	VERB
geusb-5369	63	16	by	by	ADP
geusb-5369	63	17	the	the	DET
geusb-5369	63	18	gps	gps	PROPN
geusb-5369	63	19	receiver	receiver	NOUN
geusb-5369	63	20	.	.	PUNCT
geusb-5369	64	1	the	the	DET
geusb-5369	64	2	crossover	crossover	NOUN
geusb-5369	64	3	location	location	NOUN
geusb-5369	64	4	is	be	AUX
geusb-5369	64	5	seen	see	VERB
geusb-5369	64	6	in	in	ADP
geusb-5369	64	7	fig	fig	NOUN
geusb-5369	64	8	.	.	PUNCT
geusb-5369	65	1	1a	1a	NOUN
geusb-5369	65	2	,	,	PUNCT
geusb-5369	65	3	and	and	CCONJ
geusb-5369	65	4	here	here	ADV
geusb-5369	65	5	,	,	PUNCT
geusb-5369	65	6	the	the	DET
geusb-5369	65	7	performance	performance	NOUN
geusb-5369	65	8	of	of	ADP
geusb-5369	65	9	the	the	DET
geusb-5369	65	10	geodetic	geodetic	ADJ
geusb-5369	65	11	gps	gps	NOUN
geusb-5369	65	12	is	be	AUX
geusb-5369	65	13	validated	validate	VERB
geusb-5369	65	14	to	to	PART
geusb-5369	65	15	check	check	VERB
geusb-5369	65	16	for	for	ADP
geusb-5369	65	17	significant	significant	ADJ
geusb-5369	65	18	snow	snow	NOUN
geusb-5369	65	19	deviations	deviation	NOUN
geusb-5369	65	20	and/or	and/or	CCONJ
geusb-5369	65	21	faulty	faulty	ADJ
geusb-5369	65	22	equipment	equipment	NOUN
geusb-5369	65	23	.	.	PUNCT
geusb-5369	66	1	the	the	DET
geusb-5369	66	2	crossover	crossover	NOUN
geusb-5369	66	3	samples	sample	NOUN
geusb-5369	66	4	occur	occur	VERB
geusb-5369	66	5	at	at	ADP
geusb-5369	66	6	very	very	ADV
geusb-5369	66	7	close	close	ADJ
geusb-5369	66	8	proximity	proximity	NOUN
geusb-5369	66	9	,	,	PUNCT
geusb-5369	66	10	with	with	ADP
geusb-5369	66	11	many	many	ADJ
geusb-5369	66	12	measurements	measurement	NOUN
geusb-5369	66	13	within	within	ADP
geusb-5369	66	14	metres	metre	NOUN
geusb-5369	66	15	of	of	ADP
geusb-5369	66	16	the	the	DET
geusb-5369	66	17	ascending	ascend	VERB
geusb-5369	66	18	track	track	NOUN
geusb-5369	66	19	on	on	ADP
geusb-5369	66	20	21	21	NUM
geusb-5369	66	21	and	and	CCONJ
geusb-5369	66	22	22	22	NUM
geusb-5369	66	23	april	april	PROPN
geusb-5369	66	24	and	and	CCONJ
geusb-5369	66	25	the	the	DET
geusb-5369	66	26	descending	descend	VERB
geusb-5369	66	27	track	track	NOUN
geusb-5369	66	28	on	on	ADP
geusb-5369	66	29	6	6	NUM
geusb-5369	66	30	may	may	NOUN
geusb-5369	66	31	,	,	PUNCT
geusb-5369	66	32	which	which	PRON
geusb-5369	66	33	allow	allow	VERB
geusb-5369	66	34	for	for	ADP
geusb-5369	66	35	a	a	DET
geusb-5369	66	36	precise	precise	ADJ
geusb-5369	66	37	gps	gps	NOUN
geusb-5369	66	38	height	height	NOUN
geusb-5369	66	39	comparison	comparison	NOUN
geusb-5369	66	40	.	.	PUNCT
geusb-5369	67	1	using	use	VERB
geusb-5369	67	2	the	the	DET
geusb-5369	67	3	nearest	near	ADJ
geusb-5369	67	4	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	67	5	http://www.geusbulletin.org	http://www.geusbulletin.org	PUNCT
geusb-5369	67	6	stokholm	stokholm	NOUN
geusb-5369	67	7	et	et	PROPN
geusb-5369	67	8	al	al	PROPN
geusb-5369	67	9	.	.	PROPN
geusb-5369	67	10	2021	2021	NUM
geusb-5369	67	11	:	:	PUNCT
geusb-5369	67	12	geus	geus	NOUN
geusb-5369	67	13	bulletin	bulletin	NOUN
geusb-5369	67	14	47	47	NUM
geusb-5369	67	15	.	.	PUNCT
geusb-5369	68	1	5369	5369	NUM
geusb-5369	68	2	.	.	PUNCT
geusb-5369	69	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	69	2	3	3	NUM
geusb-5369	69	3	of	of	ADP
geusb-5369	69	4	8	8	NUM
geusb-5369	69	5	www.geusbul	www.geusbul	VERB
geusb-5369	69	6	let	let	VERB
geusb-5369	69	7	in.org	in.org	ADJ
geusb-5369	69	8	neighbour	neighbour	ADJ
geusb-5369	69	9	algorithm	algorithm	NOUN
geusb-5369	69	10	with	with	ADP
geusb-5369	69	11	a	a	DET
geusb-5369	69	12	relatively	relatively	ADV
geusb-5369	69	13	short	short	ADJ
geusb-5369	69	14	euclidean	euclidean	ADJ
geusb-5369	69	15	distance	distance	NOUN
geusb-5369	69	16	of	of	ADP
geusb-5369	69	17	10	10	NUM
geusb-5369	69	18	m	m	NOUN
geusb-5369	69	19	generates	generate	VERB
geusb-5369	69	20	a	a	DET
geusb-5369	69	21	height	height	NOUN
geusb-5369	69	22	difference	difference	NOUN
geusb-5369	69	23	average	average	NOUN
geusb-5369	69	24	of	of	ADP
geusb-5369	69	25	−2.2	−2.2	NOUN
geusb-5369	69	26	cm	cm	NOUN
geusb-5369	69	27	with	with	ADP
geusb-5369	69	28	a	a	DET
geusb-5369	69	29	root	root	NOUN
geusb-5369	69	30	mean	mean	NOUN
geusb-5369	69	31	square	square	ADJ
geusb-5369	69	32	error	error	NOUN
geusb-5369	69	33	(	(	PUNCT
geusb-5369	69	34	rmse	rmse	ADJ
geusb-5369	69	35	)	)	PUNCT
geusb-5369	69	36	value	value	NOUN
geusb-5369	69	37	of	of	ADP
geusb-5369	69	38	2.6	2.6	NUM
geusb-5369	69	39	cm	cm	NOUN
geusb-5369	69	40	by	by	ADP
geusb-5369	69	41	comparing	compare	VERB
geusb-5369	69	42	844	844	NUM
geusb-5369	69	43	crossover	crossover	NOUN
geusb-5369	69	44	points	point	NOUN
geusb-5369	69	45	(	(	PUNCT
geusb-5369	69	46	table	table	NOUN
geusb-5369	69	47	1	1	NUM
geusb-5369	69	48	)	)	PUNCT
geusb-5369	69	49	.	.	PUNCT
geusb-5369	70	1	consequently	consequently	ADV
geusb-5369	70	2	,	,	PUNCT
geusb-5369	70	3	it	it	PRON
geusb-5369	70	4	is	be	AUX
geusb-5369	70	5	assumed	assume	VERB
geusb-5369	70	6	that	that	SCONJ
geusb-5369	70	7	there	there	PRON
geusb-5369	70	8	has	have	AUX
geusb-5369	70	9	been	be	AUX
geusb-5369	70	10	no	no	DET
geusb-5369	70	11	significant	significant	ADJ
geusb-5369	70	12	snow	snow	NOUN
geusb-5369	70	13	elevation	elevation	NOUN
geusb-5369	70	14	change	change	NOUN
geusb-5369	70	15	over	over	ADP
geusb-5369	70	16	the	the	DET
geusb-5369	70	17	survey	survey	NOUN
geusb-5369	70	18	period	period	NOUN
geusb-5369	70	19	and	and	CCONJ
geusb-5369	70	20	that	that	SCONJ
geusb-5369	70	21	the	the	DET
geusb-5369	70	22	gps	gps	PROPN
geusb-5369	70	23	measurements	measurement	NOUN
geusb-5369	70	24	are	be	AUX
geusb-5369	70	25	accurate	accurate	ADJ
geusb-5369	70	26	to	to	ADP
geusb-5369	70	27	a	a	DET
geusb-5369	70	28	few	few	ADJ
geusb-5369	70	29	centimetres	centimetre	NOUN
geusb-5369	70	30	rmse	rmse	NOUN
geusb-5369	70	31	.	.	PUNCT
geusb-5369	71	1	the	the	DET
geusb-5369	71	2	spring	spring	NOUN
geusb-5369	71	3	period	period	NOUN
geusb-5369	71	4	of	of	ADP
geusb-5369	71	5	april	april	PROPN
geusb-5369	71	6	and	and	CCONJ
geusb-5369	71	7	may	may	AUX
geusb-5369	71	8	was	be	AUX
geusb-5369	71	9	chosen	choose	VERB
geusb-5369	71	10	for	for	ADP
geusb-5369	71	11	the	the	DET
geusb-5369	71	12	traverse	traverse	NOUN
geusb-5369	71	13	as	as	SCONJ
geusb-5369	71	14	it	it	PRON
geusb-5369	71	15	offers	offer	VERB
geusb-5369	71	16	relatively	relatively	ADV
geusb-5369	71	17	warm	warm	ADJ
geusb-5369	71	18	weather	weather	NOUN
geusb-5369	71	19	,	,	PUNCT
geusb-5369	71	20	sunlight	sunlight	NOUN
geusb-5369	71	21	and	and	CCONJ
geusb-5369	71	22	stable	stable	ADJ
geusb-5369	71	23	ice	ice	NOUN
geusb-5369	71	24	bridges	bridge	NOUN
geusb-5369	71	25	over	over	ADP
geusb-5369	71	26	the	the	DET
geusb-5369	71	27	crevasses	crevasse	NOUN
geusb-5369	71	28	,	,	PUNCT
geusb-5369	71	29	which	which	PRON
geusb-5369	71	30	are	be	AUX
geusb-5369	71	31	to	to	PART
geusb-5369	71	32	be	be	AUX
geusb-5369	71	33	crossed	cross	VERB
geusb-5369	71	34	when	when	SCONJ
geusb-5369	71	35	entering	enter	VERB
geusb-5369	71	36	and	and	CCONJ
geusb-5369	71	37	exiting	exit	VERB
geusb-5369	71	38	the	the	DET
geusb-5369	71	39	greenland	greenland	PROPN
geusb-5369	71	40	ice	ice	NOUN
geusb-5369	71	41	sheet	sheet	NOUN
geusb-5369	71	42	.	.	PUNCT
geusb-5369	72	1	2.2	2.2	NUM
geusb-5369	72	2	operation	operation	NOUN
geusb-5369	72	3	icebridge	icebridge	NOUN
geusb-5369	72	4	atm	atm	PROPN
geusb-5369	72	5	data	data	PROPN
geusb-5369	72	6	operation	operation	NOUN
geusb-5369	72	7	icebridge	icebridge	NOUN
geusb-5369	72	8	was	be	AUX
geusb-5369	72	9	a	a	DET
geusb-5369	72	10	nasa	nasa	PROPN
geusb-5369	72	11	programme	programme	NOUN
geusb-5369	72	12	(	(	PUNCT
geusb-5369	72	13	2009–2019	2009–2019	NUM
geusb-5369	72	14	)	)	PUNCT
geusb-5369	72	15	that	that	PRON
geusb-5369	72	16	collected	collect	VERB
geusb-5369	72	17	airborne	airborne	ADJ
geusb-5369	72	18	remote	remote	ADJ
geusb-5369	72	19	sensing	sense	VERB
geusb-5369	72	20	measurements	measurement	NOUN
geusb-5369	72	21	and	and	CCONJ
geusb-5369	72	22	incorporated	incorporate	VERB
geusb-5369	72	23	multiple	multiple	ADJ
geusb-5369	72	24	instruments	instrument	NOUN
geusb-5369	72	25	to	to	PART
geusb-5369	72	26	map	map	VERB
geusb-5369	72	27	ice	ice	NOUN
geusb-5369	72	28	-	-	PUNCT
geusb-5369	72	29	surface	surface	NOUN
geusb-5369	72	30	topography	topography	NOUN
geusb-5369	72	31	.	.	PUNCT
geusb-5369	73	1	here	here	ADV
geusb-5369	73	2	,	,	PUNCT
geusb-5369	73	3	we	we	PRON
geusb-5369	73	4	apply	apply	VERB
geusb-5369	73	5	data	datum	NOUN
geusb-5369	73	6	from	from	ADP
geusb-5369	73	7	the	the	DET
geusb-5369	73	8	atm	atm	PROPN
geusb-5369	73	9	instrument	instrument	NOUN
geusb-5369	73	10	package	package	NOUN
geusb-5369	73	11	,	,	PUNCT
geusb-5369	73	12	which	which	PRON
geusb-5369	73	13	includes	include	VERB
geusb-5369	73	14	als	al	NOUN
geusb-5369	73	15	,	,	PUNCT
geusb-5369	73	16	gps	gps	NOUN
geusb-5369	73	17	and	and	CCONJ
geusb-5369	73	18	inertial	inertial	ADJ
geusb-5369	73	19	navigation	navigation	NOUN
geusb-5369	73	20	systems	system	NOUN
geusb-5369	73	21	.	.	PUNCT
geusb-5369	74	1	the	the	DET
geusb-5369	74	2	atm	atm	NOUN
geusb-5369	74	3	-	-	PUNCT
geusb-5369	74	4	l2	l2	NOUN
geusb-5369	74	5	-	-	PUNCT
geusb-5369	74	6	data	datum	NOUN
geusb-5369	74	7	(	(	PUNCT
geusb-5369	74	8	studinger	studinger	NOUN
geusb-5369	74	9	2018	2018	NUM
geusb-5369	74	10	)	)	PUNCT
geusb-5369	74	11	are	be	AUX
geusb-5369	74	12	a	a	DET
geusb-5369	74	13	sequence	sequence	NOUN
geusb-5369	74	14	of	of	ADP
geusb-5369	74	15	laser	laser	NOUN
geusb-5369	74	16	footprints	footprint	NOUN
geusb-5369	74	17	with	with	ADP
geusb-5369	74	18	a	a	DET
geusb-5369	74	19	size	size	NOUN
geusb-5369	74	20	of	of	ADP
geusb-5369	74	21	c.	c.	PROPN
geusb-5369	74	22	1	1	NUM
geusb-5369	74	23	m	m	AUX
geusb-5369	74	24	measured	measure	VERB
geusb-5369	74	25	in	in	ADP
geusb-5369	74	26	a	a	DET
geusb-5369	74	27	circular	circular	ADJ
geusb-5369	74	28	motion	motion	NOUN
geusb-5369	74	29	in	in	ADP
geusb-5369	74	30	a	a	DET
geusb-5369	74	31	swath	swath	NOUN
geusb-5369	74	32	ranging	range	VERB
geusb-5369	74	33	from	from	ADP
geusb-5369	74	34	400	400	NUM
geusb-5369	74	35	m	m	NOUN
geusb-5369	74	36	to	to	ADP
geusb-5369	74	37	1200	1200	NUM
geusb-5369	74	38	m	m	VERB
geusb-5369	74	39	depending	depend	VERB
geusb-5369	74	40	on	on	ADP
geusb-5369	74	41	the	the	DET
geusb-5369	74	42	aircraft	aircraft	NOUN
geusb-5369	74	43	height	height	NOUN
geusb-5369	74	44	(	(	PUNCT
geusb-5369	74	45	typically	typically	ADV
geusb-5369	74	46	500–1500	500–1500	NUM
geusb-5369	74	47	m	m	NOUN
geusb-5369	74	48	)	)	PUNCT
geusb-5369	74	49	and	and	CCONJ
geusb-5369	74	50	the	the	DET
geusb-5369	74	51	incidence	incidence	NOUN
geusb-5369	74	52	angle	angle	NOUN
geusb-5369	74	53	.	.	PUNCT
geusb-5369	75	1	the	the	DET
geusb-5369	75	2	nasa	nasa	PROPN
geusb-5369	75	3	atm	atm	NOUN
geusb-5369	75	4	level	level	NOUN
geusb-5369	75	5	2	2	NUM
geusb-5369	75	6	elevation	elevation	NOUN
geusb-5369	75	7	,	,	PUNCT
geusb-5369	75	8	slope	slope	NOUN
geusb-5369	75	9	,	,	PUNCT
geusb-5369	75	10	and	and	CCONJ
geusb-5369	75	11	roughness	roughness	NOUN
geusb-5369	75	12	software	software	NOUN
geusb-5369	75	13	condenses	condense	VERB
geusb-5369	75	14	the	the	DET
geusb-5369	75	15	atm	atm	ADJ
geusb-5369	75	16	point	point	NOUN
geusb-5369	75	17	measurements	measurement	NOUN
geusb-5369	75	18	by	by	ADP
geusb-5369	75	19	fitting	fit	VERB
geusb-5369	75	20	a	a	DET
geusb-5369	75	21	plane	plane	NOUN
geusb-5369	75	22	to	to	ADP
geusb-5369	75	23	blocks	block	NOUN
geusb-5369	75	24	of	of	ADP
geusb-5369	75	25	points	point	NOUN
geusb-5369	75	26	at	at	ADP
geusb-5369	75	27	regular	regular	ADJ
geusb-5369	75	28	intervals	interval	NOUN
geusb-5369	75	29	with	with	ADP
geusb-5369	75	30	50	50	NUM
geusb-5369	75	31	%	%	NOUN
geusb-5369	75	32	overlap	overlap	NOUN
geusb-5369	75	33	.	.	PUNCT
geusb-5369	76	1	along	along	ADP
geusb-5369	76	2	-	-	PUNCT
geusb-5369	76	3	track	track	NOUN
geusb-5369	76	4	spacing	spacing	NOUN
geusb-5369	76	5	is	be	AUX
geusb-5369	76	6	typically	typically	ADV
geusb-5369	76	7	30	30	NUM
geusb-5369	76	8	m	m	NOUN
geusb-5369	76	9	but	but	CCONJ
geusb-5369	76	10	is	be	AUX
geusb-5369	76	11	dependent	dependent	ADJ
geusb-5369	76	12	on	on	ADP
geusb-5369	76	13	the	the	DET
geusb-5369	76	14	aircraft	aircraft	NOUN
geusb-5369	76	15	speed	speed	NOUN
geusb-5369	76	16	.	.	PUNCT
geusb-5369	77	1	for	for	ADP
geusb-5369	77	2	each	each	DET
geusb-5369	77	3	alongtrack	alongtrack	NOUN
geusb-5369	77	4	position	position	NOUN
geusb-5369	77	5	,	,	PUNCT
geusb-5369	77	6	3–5	3–5	NUM
geusb-5369	77	7	evenly	evenly	ADV
geusb-5369	77	8	spaced	space	VERB
geusb-5369	77	9	across	across	ADP
geusb-5369	77	10	-	-	PUNCT
geusb-5369	77	11	track	track	NOUN
geusb-5369	77	12	points	point	NOUN
geusb-5369	77	13	are	be	AUX
geusb-5369	77	14	sampled	sample	VERB
geusb-5369	77	15	for	for	ADP
geusb-5369	77	16	either	either	CCONJ
geusb-5369	77	17	the	the	DET
geusb-5369	77	18	t2	t2	NOUN
geusb-5369	77	19	or	or	CCONJ
geusb-5369	77	20	t3	t3	PROPN
geusb-5369	77	21	atm	atm	NOUN
geusb-5369	77	22	scanner	scanner	NOUN
geusb-5369	77	23	.	.	PUNCT
geusb-5369	78	1	each	each	DET
geusb-5369	78	2	point	point	NOUN
geusb-5369	78	3	typically	typically	ADV
geusb-5369	78	4	covers	cover	VERB
geusb-5369	78	5	133	133	NUM
geusb-5369	78	6	m	m	NOUN
geusb-5369	78	7	across	across	ADP
geusb-5369	78	8	track	track	NOUN
geusb-5369	78	9	when	when	SCONJ
geusb-5369	78	10	the	the	DET
geusb-5369	78	11	swath	swath	NOUN
geusb-5369	78	12	is	be	AUX
geusb-5369	78	13	wulff	wulff	NOUN
geusb-5369	78	14	land	land	NOUN
geusb-5369	78	15	(	(	PUNCT
geusb-5369	78	16	april	april	PROPN
geusb-5369	78	17	30	30	NUM
geusb-5369	78	18	2018	2018	NUM
geusb-5369	78	19	)	)	PUNCT
geusb-5369	79	1	l	l	NOUN
geusb-5369	80	1	d	d	X
geusb-5369	80	2	arctic	arctic	ADJ
geusb-5369	80	3	truck	truck	NOUN
geusb-5369	80	4	crossover	crossover	ADP
geusb-5369	80	5	sisimiut	sisimiut	NOUN
geusb-5369	80	6	(	(	PUNCT
geusb-5369	80	7	may	may	PROPN
geusb-5369	80	8	8	8	NUM
geusb-5369	80	9	2018	2018	NUM
geusb-5369	80	10	)	)	PUNCT
geusb-5369	81	1	isortoq	isortoq	ADV
geusb-5369	81	2	(	(	PUNCT
geusb-5369	81	3	april	april	PROPN
geusb-5369	81	4	19	19	NUM
geusb-5369	81	5	2018	2018	NUM
geusb-5369	81	6	)	)	PUNCT
geusb-5369	81	7	kangerlussuaq	kangerlussuaq	PROPN
geusb-5369	81	8	nanoq	nanoq	PROPN
geusb-5369	81	9	site	site	NOUN
geusb-5369	81	10	gps	gps	PROPN
geusb-5369	81	11	receiver	receiver	NOUN
geusb-5369	81	12	distance	distance	NOUN
geusb-5369	81	13	to	to	ADP
geusb-5369	81	14	the	the	DET
geusb-5369	81	15	snow	snow	NOUN
geusb-5369	81	16	surface	surface	NOUN
geusb-5369	81	17	a	a	DET
geusb-5369	81	18	b	b	NOUN
geusb-5369	81	19	c	c	NOUN
geusb-5369	81	20	d	d	NOUN
geusb-5369	81	21	fig	fig	NOUN
geusb-5369	81	22	.	.	PUNCT
geusb-5369	82	1	1d	1d	NUM
geusb-5369	82	2	data	datum	NOUN
geusb-5369	82	3	gap	gap	NOUN
geusb-5369	82	4	april	april	PROPN
geusb-5369	82	5	to	to	ADP
geusb-5369	82	6	may	may	PROPN
geusb-5369	82	7	5	5	NUM
geusb-5369	82	8	2018	2018	NUM
geusb-5369	82	9	icebridge	icebridge	NOUN
geusb-5369	82	10	cryosat-2	cryosat-2	PART
geusb-5369	82	11	lrm	lrm	NOUN
geusb-5369	82	12	cryosat-2	cryosat-2	PART
geusb-5369	82	13	sin	sin	VERB
geusb-5369	82	14	arctic	arctic	ADJ
geusb-5369	82	15	trucks	truck	NOUN
geusb-5369	82	16	iceroad	iceroad	VERB
geusb-5369	82	17	h	h	PROPN
geusb-5369	82	18	ei	ei	PROPN
geusb-5369	82	19	gh	gh	PROPN
geusb-5369	82	20	t	t	PROPN
geusb-5369	83	1	[	[	PUNCT
geusb-5369	83	2	m	m	X
geusb-5369	83	3	]	]	X
geusb-5369	83	4	500	500	NUM
geusb-5369	83	5	1000	1000	NUM
geusb-5369	83	6	1500	1500	NUM
geusb-5369	83	7	2000	2000	NUM
geusb-5369	83	8	2500	2500	NUM
geusb-5369	83	9	3000	3000	NUM
geusb-5369	83	10	fig	fig	NOUN
geusb-5369	83	11	.	.	PUNCT
geusb-5369	84	1	1	1	NUM
geusb-5369	84	2	map	map	NOUN
geusb-5369	84	3	of	of	ADP
geusb-5369	84	4	the	the	DET
geusb-5369	84	5	expedition	expedition	NOUN
geusb-5369	84	6	route	route	NOUN
geusb-5369	84	7	including	include	VERB
geusb-5369	84	8	places	place	NOUN
geusb-5369	84	9	visited	visit	VERB
geusb-5369	84	10	and	and	CCONJ
geusb-5369	84	11	dates	date	NOUN
geusb-5369	84	12	.	.	PUNCT
geusb-5369	85	1	a	a	DET
geusb-5369	85	2	:	:	PUNCT
geusb-5369	85	3	height	height	NOUN
geusb-5369	85	4	data	datum	NOUN
geusb-5369	85	5	from	from	ADP
geusb-5369	85	6	the	the	DET
geusb-5369	85	7	geodetic	geodetic	ADJ
geusb-5369	85	8	gps	gps	PROPN
geusb-5369	85	9	mounted	mount	VERB
geusb-5369	85	10	on	on	ADP
geusb-5369	85	11	the	the	DET
geusb-5369	85	12	arctic	arctic	ADJ
geusb-5369	85	13	trucks	truck	NOUN
geusb-5369	85	14	.	.	PUNCT
geusb-5369	86	1	b	b	X
geusb-5369	86	2	:	:	PUNCT
geusb-5369	86	3	operation	operation	NOUN
geusb-5369	86	4	icebridge	icebridge	NOUN
geusb-5369	86	5	and	and	CCONJ
geusb-5369	86	6	cryosat-2	cryosat-2	NUM
geusb-5369	86	7	data	datum	NOUN
geusb-5369	86	8	coverage	coverage	NOUN
geusb-5369	86	9	at	at	ADP
geusb-5369	86	10	elevations	elevation	NOUN
geusb-5369	86	11	above	above	ADP
geusb-5369	86	12	2000	2000	NUM
geusb-5369	86	13	m	m	NOUN
geusb-5369	86	14	across	across	ADP
geusb-5369	86	15	greenland	greenland	PROPN
geusb-5369	86	16	.	.	PUNCT
geusb-5369	87	1	cryosat-2	cryosat-2	NUM
geusb-5369	87	2	data	datum	NOUN
geusb-5369	87	3	are	be	AUX
geusb-5369	87	4	only	only	ADV
geusb-5369	87	5	shown	show	VERB
geusb-5369	87	6	between	between	ADP
geusb-5369	87	7	30w	30w	NOUN
geusb-5369	87	8	and	and	CCONJ
geusb-5369	87	9	50w	50w	NOUN
geusb-5369	87	10	.	.	PUNCT
geusb-5369	88	1	c	c	X
geusb-5369	88	2	:	:	PUNCT
geusb-5369	88	3	the	the	DET
geusb-5369	88	4	modified	modified	ADJ
geusb-5369	88	5	four	four	NUM
geusb-5369	88	6	-	-	PUNCT
geusb-5369	88	7	wheel	wheel	NOUN
geusb-5369	88	8	drive	drive	NOUN
geusb-5369	88	9	toyota	toyota	PROPN
geusb-5369	88	10	vehicles	vehicle	NOUN
geusb-5369	88	11	used	use	VERB
geusb-5369	88	12	on	on	ADP
geusb-5369	88	13	the	the	DET
geusb-5369	88	14	arctic	arctic	ADJ
geusb-5369	88	15	trucks	truck	NOUN
geusb-5369	88	16	expedition	expedition	NOUN
geusb-5369	88	17	.	.	PUNCT
geusb-5369	89	1	the	the	DET
geusb-5369	89	2	gps	gps	PROPN
geusb-5369	89	3	receiver	receiver	NOUN
geusb-5369	89	4	is	be	AUX
geusb-5369	89	5	circled	circle	VERB
geusb-5369	89	6	in	in	ADP
geusb-5369	89	7	red	red	ADJ
geusb-5369	89	8	(	(	PUNCT
geusb-5369	89	9	picture	picture	NOUN
geusb-5369	89	10	courtesy	courtesy	NOUN
geusb-5369	89	11	of	of	ADP
geusb-5369	89	12	emil	emil	PROPN
geusb-5369	89	13	grimsson	grimsson	PROPN
geusb-5369	89	14	,	,	PUNCT
geusb-5369	89	15	arctic	arctic	ADJ
geusb-5369	89	16	trucks	truck	NOUN
geusb-5369	89	17	,	,	PUNCT
geusb-5369	89	18	iceland	iceland	PROPN
geusb-5369	89	19	)	)	PUNCT
geusb-5369	89	20	.	.	PUNCT
geusb-5369	90	1	d	d	X
geusb-5369	90	2	:	:	PUNCT
geusb-5369	90	3	comparison	comparison	NOUN
geusb-5369	90	4	of	of	ADP
geusb-5369	90	5	the	the	DET
geusb-5369	90	6	2018	2018	NUM
geusb-5369	90	7	arctic	arctic	ADJ
geusb-5369	90	8	trucks	truck	NOUN
geusb-5369	90	9	and	and	CCONJ
geusb-5369	90	10	2005	2005	NUM
geusb-5369	90	11	iceroad	iceroad	NOUN
geusb-5369	90	12	routes	route	NOUN
geusb-5369	90	13	.	.	PUNCT
geusb-5369	91	1	images	image	NOUN
geusb-5369	91	2	reproduced	reproduce	VERB
geusb-5369	91	3	from	from	ADP
geusb-5369	91	4	the	the	DET
geusb-5369	91	5	gebco	gebco	NOUN
geusb-5369	91	6	world	world	NOUN
geusb-5369	91	7	map	map	NOUN
geusb-5369	91	8	2014	2014	NUM
geusb-5369	91	9	(	(	PUNCT
geusb-5369	91	10	www.gebco.net	www.gebco.net	NOUN
geusb-5369	91	11	.	.	PUNCT
geusb-5369	91	12	)	)	PUNCT
geusb-5369	92	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	92	2	http://www.geusbulletin.org	http://www.geusbulletin.org	PUNCT
geusb-5369	92	3	http://www.gebco.net	http://www.gebco.net	NOUN
geusb-5369	92	4	stokholm	stokholm	NOUN
geusb-5369	92	5	et	et	PROPN
geusb-5369	92	6	al	al	PROPN
geusb-5369	92	7	.	.	PROPN
geusb-5369	92	8	2021	2021	NUM
geusb-5369	92	9	:	:	PUNCT
geusb-5369	92	10	geus	geus	NOUN
geusb-5369	92	11	bulletin	bulletin	NOUN
geusb-5369	92	12	47	47	NUM
geusb-5369	92	13	.	.	PUNCT
geusb-5369	93	1	5369	5369	NUM
geusb-5369	93	2	.	.	PUNCT
geusb-5369	94	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	94	2	4	4	NUM
geusb-5369	94	3	of	of	ADP
geusb-5369	94	4	8	8	NUM
geusb-5369	94	5	www.geusbul	www.geusbul	VERB
geusb-5369	94	6	let	let	VERB
geusb-5369	94	7	in.org	in.org	ADJ
geusb-5369	94	8	400	400	NUM
geusb-5369	94	9	m	m	NOUN
geusb-5369	94	10	across	across	ADP
geusb-5369	94	11	and	and	CCONJ
geusb-5369	94	12	45	45	NUM
geusb-5369	94	13	m	m	NOUN
geusb-5369	94	14	along	along	ADP
geusb-5369	94	15	track	track	NOUN
geusb-5369	94	16	.	.	PUNCT
geusb-5369	95	1	an	an	DET
geusb-5369	95	2	additional	additional	ADJ
geusb-5369	95	3	block	block	NOUN
geusb-5369	95	4	is	be	AUX
geusb-5369	95	5	measured	measure	VERB
geusb-5369	95	6	at	at	ADP
geusb-5369	95	7	the	the	DET
geusb-5369	95	8	nadir	nadir	NOUN
geusb-5369	95	9	with	with	ADP
geusb-5369	95	10	an	an	DET
geusb-5369	95	11	across	across	ADP
geusb-5369	95	12	-	-	PUNCT
geusb-5369	95	13	track	track	NOUN
geusb-5369	95	14	length	length	NOUN
geusb-5369	95	15	of	of	ADP
geusb-5369	95	16	80	80	NUM
geusb-5369	95	17	m	m	NOUN
geusb-5369	95	18	and	and	CCONJ
geusb-5369	95	19	a	a	DET
geusb-5369	95	20	similar	similar	ADJ
geusb-5369	95	21	along	along	ADP
geusb-5369	95	22	-	-	PUNCT
geusb-5369	95	23	track	track	NOUN
geusb-5369	95	24	width	width	NOUN
geusb-5369	95	25	for	for	ADP
geusb-5369	95	26	a	a	DET
geusb-5369	95	27	total	total	NOUN
geusb-5369	95	28	of	of	ADP
geusb-5369	95	29	4	4	NUM
geusb-5369	95	30	or	or	CCONJ
geusb-5369	95	31	6	6	NUM
geusb-5369	95	32	blocks	block	NOUN
geusb-5369	95	33	.	.	PUNCT
geusb-5369	96	1	the	the	DET
geusb-5369	96	2	vertical	vertical	ADJ
geusb-5369	96	3	accuracy	accuracy	NOUN
geusb-5369	96	4	and	and	CCONJ
geusb-5369	96	5	precision	precision	NOUN
geusb-5369	96	6	of	of	ADP
geusb-5369	96	7	the	the	DET
geusb-5369	96	8	atm	atm	PROPN
geusb-5369	96	9	instrument	instrument	NOUN
geusb-5369	96	10	package	package	NOUN
geusb-5369	96	11	are	be	AUX
geusb-5369	96	12	6.6	6.6	NUM
geusb-5369	96	13	cm	cm	NOUN
geusb-5369	96	14	and	and	CCONJ
geusb-5369	96	15	3	3	NUM
geusb-5369	96	16	cm	cm	NOUN
geusb-5369	96	17	,	,	PUNCT
geusb-5369	96	18	respectively	respectively	ADV
geusb-5369	96	19	(	(	PUNCT
geusb-5369	96	20	martin	martin	PROPN
geusb-5369	96	21	et	et	PROPN
geusb-5369	96	22	al	al	PROPN
geusb-5369	96	23	.	.	PROPN
geusb-5369	96	24	2012	2012	NUM
geusb-5369	96	25	)	)	PUNCT
geusb-5369	96	26	.	.	PUNCT
geusb-5369	97	1	for	for	ADP
geusb-5369	97	2	this	this	DET
geusb-5369	97	3	study	study	NOUN
geusb-5369	97	4	,	,	PUNCT
geusb-5369	97	5	we	we	PRON
geusb-5369	97	6	selected	select	VERB
geusb-5369	97	7	atm	atm	NOUN
geusb-5369	97	8	data	datum	NOUN
geusb-5369	97	9	coinciding	coincide	VERB
geusb-5369	97	10	within	within	ADP
geusb-5369	97	11	10	10	NUM
geusb-5369	97	12	days	day	NOUN
geusb-5369	97	13	of	of	ADP
geusb-5369	97	14	the	the	DET
geusb-5369	97	15	2018	2018	NUM
geusb-5369	97	16	arctic	arctic	ADJ
geusb-5369	97	17	trucks	truck	NOUN
geusb-5369	97	18	traverse	traverse	VERB
geusb-5369	97	19	gps	gps	PROPN
geusb-5369	97	20	observation	observation	NOUN
geusb-5369	97	21	(	(	PUNCT
geusb-5369	97	22	fig	fig	NOUN
geusb-5369	97	23	.	.	PUNCT
geusb-5369	98	1	1b	1b	NUM
geusb-5369	98	2	)	)	PUNCT
geusb-5369	99	1	measured	measure	VERB
geusb-5369	99	2	at	at	ADP
geusb-5369	99	3	altitudes	altitude	NOUN
geusb-5369	99	4	above	above	ADP
geusb-5369	99	5	2000	2000	NUM
geusb-5369	99	6	m	m	NOUN
geusb-5369	99	7	where	where	SCONJ
geusb-5369	99	8	the	the	DET
geusb-5369	99	9	ice	ice	NOUN
geusb-5369	99	10	sheet	sheet	NOUN
geusb-5369	99	11	is	be	AUX
geusb-5369	99	12	most	most	ADV
geusb-5369	99	13	level	level	NOUN
geusb-5369	99	14	.	.	PUNCT
geusb-5369	100	1	this	this	PRON
geusb-5369	100	2	ensures	ensure	VERB
geusb-5369	100	3	limited	limited	ADJ
geusb-5369	100	4	weather	weather	NOUN
geusb-5369	100	5	-	-	PUNCT
geusb-5369	100	6	induced	induce	VERB
geusb-5369	100	7	changes	change	NOUN
geusb-5369	100	8	in	in	ADP
geusb-5369	100	9	the	the	DET
geusb-5369	100	10	snowpack	snowpack	NOUN
geusb-5369	100	11	between	between	ADP
geusb-5369	100	12	the	the	DET
geusb-5369	100	13	two	two	NUM
geusb-5369	100	14	types	type	NOUN
geusb-5369	100	15	of	of	ADP
geusb-5369	100	16	observations	observation	NOUN
geusb-5369	100	17	and	and	CCONJ
geusb-5369	100	18	minimises	minimise	NOUN
geusb-5369	100	19	the	the	DET
geusb-5369	100	20	potential	potential	ADJ
geusb-5369	100	21	effects	effect	NOUN
geusb-5369	100	22	of	of	ADP
geusb-5369	100	23	the	the	DET
geusb-5369	100	24	surface	surface	NOUN
geusb-5369	100	25	slope	slope	NOUN
geusb-5369	100	26	.	.	PUNCT
geusb-5369	101	1	crossovers	crossover	NOUN
geusb-5369	101	2	between	between	ADP
geusb-5369	101	3	operation	operation	NOUN
geusb-5369	101	4	icebridge	icebridge	NOUN
geusb-5369	101	5	and	and	CCONJ
geusb-5369	101	6	arctic	arctic	ADJ
geusb-5369	101	7	trucks	truck	NOUN
geusb-5369	101	8	are	be	AUX
geusb-5369	101	9	found	find	VERB
geusb-5369	101	10	by	by	ADP
geusb-5369	101	11	applying	apply	VERB
geusb-5369	101	12	a	a	DET
geusb-5369	101	13	nearest	near	ADJ
geusb-5369	101	14	neighbour	neighbour	ADJ
geusb-5369	101	15	algorithm	algorithm	NOUN
geusb-5369	101	16	,	,	PUNCT
geusb-5369	101	17	locating	locate	VERB
geusb-5369	101	18	all	all	DET
geusb-5369	101	19	operation	operation	NOUN
geusb-5369	101	20	icebridge	icebridge	NOUN
geusb-5369	101	21	values	value	NOUN
geusb-5369	101	22	within	within	ADP
geusb-5369	101	23	a	a	DET
geusb-5369	101	24	selected	select	VERB
geusb-5369	101	25	euclidean	euclidean	ADJ
geusb-5369	101	26	distance	distance	NOUN
geusb-5369	101	27	of	of	ADP
geusb-5369	101	28	the	the	DET
geusb-5369	101	29	arctic	arctic	ADJ
geusb-5369	101	30	trucks	truck	NOUN
geusb-5369	101	31	points	point	VERB
geusb-5369	101	32	.	.	PUNCT
geusb-5369	102	1	to	to	PART
geusb-5369	102	2	limit	limit	VERB
geusb-5369	102	3	the	the	DET
geusb-5369	102	4	potential	potential	ADJ
geusb-5369	102	5	elevation	elevation	NOUN
geusb-5369	102	6	deviation	deviation	NOUN
geusb-5369	102	7	from	from	ADP
geusb-5369	102	8	terrain	terrain	NOUN
geusb-5369	102	9	slopes	slope	NOUN
geusb-5369	102	10	,	,	PUNCT
geusb-5369	102	11	both	both	DET
geusb-5369	102	12	operation	operation	NOUN
geusb-5369	102	13	icebridge	icebridge	NOUN
geusb-5369	102	14	and	and	CCONJ
geusb-5369	102	15	arctic	arctic	ADJ
geusb-5369	102	16	trucks	truck	NOUN
geusb-5369	102	17	data	datum	NOUN
geusb-5369	102	18	are	be	AUX
geusb-5369	102	19	subtracted	subtract	VERB
geusb-5369	102	20	from	from	ADP
geusb-5369	102	21	a	a	DET
geusb-5369	102	22	digital	digital	ADJ
geusb-5369	102	23	elevation	elevation	NOUN
geusb-5369	102	24	model	model	NOUN
geusb-5369	102	25	(	(	PUNCT
geusb-5369	102	26	dem	dem	NOUN
geusb-5369	102	27	)	)	PUNCT
geusb-5369	102	28	using	use	VERB
geusb-5369	102	29	the	the	DET
geusb-5369	102	30	greenland	greenland	PROPN
geusb-5369	102	31	ice	ice	PROPN
geusb-5369	102	32	mapping	mapping	NOUN
geusb-5369	102	33	project	project	NOUN
geusb-5369	102	34	(	(	PUNCT
geusb-5369	102	35	gimp	gimp	PROPN
geusb-5369	102	36	)	)	PUNCT
geusb-5369	102	37	dem	dem	NOUN
geusb-5369	102	38	(	(	PUNCT
geusb-5369	102	39	howat	howat	PROPN
geusb-5369	102	40	et	et	PROPN
geusb-5369	102	41	al	al	PROPN
geusb-5369	102	42	.	.	PROPN
geusb-5369	102	43	2014	2014	NUM
geusb-5369	102	44	)	)	PUNCT
geusb-5369	102	45	and	and	CCONJ
geusb-5369	102	46	bilinear	bilinear	NOUN
geusb-5369	102	47	interpolation	interpolation	NOUN
geusb-5369	102	48	.	.	PUNCT
geusb-5369	103	1	the	the	DET
geusb-5369	103	2	gimp	gimp	PROPN
geusb-5369	103	3	dem	dem	PROPN
geusb-5369	103	4	from	from	ADP
geusb-5369	103	5	2007	2007	NUM
geusb-5369	103	6	has	have	VERB
geusb-5369	103	7	a	a	DET
geusb-5369	103	8	spatial	spatial	ADJ
geusb-5369	103	9	resolution	resolution	NOUN
geusb-5369	103	10	of	of	ADP
geusb-5369	103	11	30	30	NUM
geusb-5369	103	12	m	m	NOUN
geusb-5369	103	13	with	with	ADP
geusb-5369	103	14	an	an	DET
geusb-5369	103	15	error	error	NOUN
geusb-5369	103	16	ranging	range	VERB
geusb-5369	103	17	from	from	ADP
geusb-5369	103	18	±	±	NUM
geusb-5369	103	19	1	1	NUM
geusb-5369	103	20	m	m	NOUN
geusb-5369	103	21	on	on	ADP
geusb-5369	103	22	the	the	DET
geusb-5369	103	23	greenland	greenland	PROPN
geusb-5369	103	24	ice	ice	PROPN
geusb-5369	103	25	sheet	sheet	NOUN
geusb-5369	103	26	to	to	ADP
geusb-5369	103	27	±	±	NUM
geusb-5369	103	28	30	30	NUM
geusb-5369	103	29	m	m	NOUN
geusb-5369	103	30	in	in	ADP
geusb-5369	103	31	areas	area	NOUN
geusb-5369	103	32	with	with	ADP
geusb-5369	103	33	high	high	ADJ
geusb-5369	103	34	relief	relief	NOUN
geusb-5369	103	35	(	(	PUNCT
geusb-5369	103	36	howat	howat	PROPN
geusb-5369	103	37	et	et	PROPN
geusb-5369	103	38	al	al	PROPN
geusb-5369	103	39	.	.	PROPN
geusb-5369	103	40	2014	2014	NUM
geusb-5369	103	41	)	)	PUNCT
geusb-5369	103	42	.	.	PUNCT
geusb-5369	104	1	the	the	DET
geusb-5369	104	2	final	final	ADJ
geusb-5369	104	3	crossover	crossover	NOUN
geusb-5369	104	4	values	value	NOUN
geusb-5369	104	5	are	be	AUX
geusb-5369	104	6	found	find	VERB
geusb-5369	104	7	as	as	ADP
geusb-5369	104	8	the	the	DET
geusb-5369	104	9	average	average	NOUN
geusb-5369	104	10	of	of	ADP
geusb-5369	104	11	these	these	DET
geusb-5369	104	12	neighbours	neighbour	NOUN
geusb-5369	104	13	for	for	ADP
geusb-5369	104	14	each	each	DET
geusb-5369	104	15	point	point	NOUN
geusb-5369	104	16	:	:	PUNCT
geusb-5369	104	17	h	h	NOUN
geusb-5369	104	18	n	n	NOUN
geusb-5369	104	19	h	h	NOUN
geusb-5369	104	20	demoib	demoib	NOUN
geusb-5369	104	21	nn	nn	INTJ
geusb-5369	104	22	n	n	CCONJ
geusb-5369	104	23	n	n	PROPN
geusb-5369	104	24	nnn	nnn	NOUN
geusb-5369	104	25	=	=	PUNCT
geusb-5369	105	1	−	−	PROPN
geusb-5369	105	2	=	=	PUNCT
geusb-5369	105	3	∑1	∑1	NOUN
geusb-5369	105	4	1	1	NUM
geusb-5369	105	5	.	.	PUNCT
geusb-5369	106	1	where	where	SCONJ
geusb-5369	106	2	hn	hn	PROPN
geusb-5369	106	3	is	be	AUX
geusb-5369	106	4	the	the	DET
geusb-5369	106	5	elevation	elevation	NOUN
geusb-5369	106	6	of	of	ADP
geusb-5369	106	7	the	the	DET
geusb-5369	106	8	operation	operation	NOUN
geusb-5369	106	9	icebridge	icebridge	NOUN
geusb-5369	106	10	neighbours	neighbour	NOUN
geusb-5369	106	11	,	,	PUNCT
geusb-5369	106	12	hoib	hoib	NOUN
geusb-5369	106	13	is	be	AUX
geusb-5369	106	14	the	the	DET
geusb-5369	106	15	crossover	crossover	NOUN
geusb-5369	106	16	elevation	elevation	NOUN
geusb-5369	106	17	of	of	ADP
geusb-5369	106	18	operation	operation	NOUN
geusb-5369	106	19	icebridge	icebridge	NOUN
geusb-5369	106	20	and	and	CCONJ
geusb-5369	106	21	nnn	nnn	NOUN
geusb-5369	106	22	is	be	AUX
geusb-5369	106	23	the	the	DET
geusb-5369	106	24	numbers	number	NOUN
geusb-5369	106	25	of	of	ADP
geusb-5369	106	26	nearby	nearby	ADJ
geusb-5369	106	27	neighbours	neighbour	NOUN
geusb-5369	106	28	.	.	PUNCT
geusb-5369	107	1	we	we	PRON
geusb-5369	107	2	define	define	VERB
geusb-5369	107	3	the	the	DET
geusb-5369	107	4	measurement	measurement	NOUN
geusb-5369	107	5	accuracy	accuracy	NOUN
geusb-5369	107	6	as	as	ADP
geusb-5369	107	7	:	:	PUNCT
geusb-5369	107	8	∆h	∆h	PROPN
geusb-5369	107	9	h	h	NOUN
geusb-5369	107	10	dem	dem	NOUN
geusb-5369	107	11	hoib	hoib	NOUN
geusb-5369	107	12	at	at	ADP
geusb-5369	107	13	oib=	oib=	PROPN
geusb-5369	107	14	−	−	PROPN
geusb-5369	107	15	(	(	PUNCT
geusb-5369	107	16	)	)	PUNCT
geusb-5369	107	17	−	−	PROPN
geusb-5369	107	18	(	(	PUNCT
geusb-5369	107	19	)	)	PUNCT
geusb-5369	107	20	where	where	SCONJ
geusb-5369	107	21	hat	hat	NOUN
geusb-5369	107	22	is	be	AUX
geusb-5369	107	23	the	the	DET
geusb-5369	107	24	elevation	elevation	NOUN
geusb-5369	107	25	of	of	ADP
geusb-5369	107	26	the	the	DET
geusb-5369	107	27	arctic	arctic	ADJ
geusb-5369	107	28	trucks	truck	NOUN
geusb-5369	107	29	measurements	measurement	NOUN
geusb-5369	107	30	with	with	ADP
geusb-5369	107	31	the	the	DET
geusb-5369	107	32	dem	dem	NOUN
geusb-5369	107	33	subtracted	subtract	VERB
geusb-5369	107	34	.	.	PUNCT
geusb-5369	108	1	the	the	DET
geusb-5369	108	2	operation	operation	NOUN
geusb-5369	108	3	icebridge	icebridge	NOUN
geusb-5369	108	4	measurements	measurement	NOUN
geusb-5369	108	5	are	be	AUX
geusb-5369	108	6	in	in	ADP
geusb-5369	108	7	general	general	ADJ
geusb-5369	108	8	located	locate	VERB
geusb-5369	108	9	further	far	ADV
geusb-5369	108	10	away	away	ADV
geusb-5369	108	11	from	from	ADP
geusb-5369	108	12	the	the	DET
geusb-5369	108	13	arctic	arctic	ADJ
geusb-5369	108	14	trucks	truck	NOUN
geusb-5369	108	15	track	track	VERB
geusb-5369	108	16	.	.	PUNCT
geusb-5369	109	1	to	to	PART
geusb-5369	109	2	ensure	ensure	VERB
geusb-5369	109	3	sufficient	sufficient	ADJ
geusb-5369	109	4	measurements	measurement	NOUN
geusb-5369	109	5	,	,	PUNCT
geusb-5369	109	6	a	a	DET
geusb-5369	109	7	higher	high	ADJ
geusb-5369	109	8	euclidean	euclidean	ADJ
geusb-5369	109	9	distance	distance	NOUN
geusb-5369	109	10	for	for	ADP
geusb-5369	109	11	the	the	DET
geusb-5369	109	12	nearest	near	ADJ
geusb-5369	109	13	neighbour	neighbour	ADJ
geusb-5369	109	14	algorithm	algorithm	NOUN
geusb-5369	109	15	is	be	AUX
geusb-5369	109	16	necessary	necessary	ADJ
geusb-5369	109	17	.	.	PUNCT
geusb-5369	110	1	in	in	ADP
geusb-5369	110	2	fact	fact	NOUN
geusb-5369	110	3	,	,	PUNCT
geusb-5369	110	4	the	the	DET
geusb-5369	110	5	error	error	NOUN
geusb-5369	110	6	,	,	PUNCT
geusb-5369	110	7	δhoib	δhoib	NOUN
geusb-5369	110	8	,	,	PUNCT
geusb-5369	110	9	scales	scale	NOUN
geusb-5369	110	10	as	as	ADP
geusb-5369	110	11	a	a	DET
geusb-5369	110	12	fermi	fermi	NOUN
geusb-5369	110	13	dirac	dirac	NOUN
geusb-5369	110	14	-	-	PUNCT
geusb-5369	110	15	like	like	ADJ
geusb-5369	110	16	function	function	NOUN
geusb-5369	110	17	of	of	ADP
geusb-5369	110	18	the	the	DET
geusb-5369	110	19	distance	distance	NOUN
geusb-5369	110	20	,	,	PUNCT
geusb-5369	110	21	and	and	CCONJ
geusb-5369	110	22	using	use	VERB
geusb-5369	110	23	the	the	DET
geusb-5369	110	24	relative	relative	ADJ
geusb-5369	110	25	optimum	optimum	NOUN
geusb-5369	110	26	of	of	ADP
geusb-5369	110	27	75	75	NUM
geusb-5369	110	28	m	m	NOUN
geusb-5369	110	29	ensures	ensure	VERB
geusb-5369	110	30	that	that	SCONJ
geusb-5369	110	31	most	most	ADJ
geusb-5369	110	32	data	datum	NOUN
geusb-5369	110	33	have	have	VERB
geusb-5369	110	34	a	a	DET
geusb-5369	110	35	minimal	minimal	ADJ
geusb-5369	110	36	δhoib	δhoib	NOUN
geusb-5369	110	37	.	.	PUNCT
geusb-5369	111	1	increasing	increase	VERB
geusb-5369	111	2	the	the	DET
geusb-5369	111	3	distance	distance	NOUN
geusb-5369	111	4	will	will	AUX
geusb-5369	111	5	enlarge	enlarge	VERB
geusb-5369	111	6	δhoib	δhoib	NOUN
geusb-5369	111	7	as	as	ADP
geusb-5369	111	8	more	more	ADJ
geusb-5369	111	9	points	point	NOUN
geusb-5369	111	10	further	far	ADV
geusb-5369	111	11	away	away	ADV
geusb-5369	111	12	from	from	ADP
geusb-5369	111	13	the	the	DET
geusb-5369	111	14	track	track	NOUN
geusb-5369	111	15	are	be	AUX
geusb-5369	111	16	included	include	VERB
geusb-5369	111	17	,	,	PUNCT
geusb-5369	111	18	introducing	introduce	VERB
geusb-5369	111	19	surface	surface	NOUN
geusb-5369	111	20	elevation	elevation	NOUN
geusb-5369	111	21	changes	change	NOUN
geusb-5369	111	22	.	.	PUNCT
geusb-5369	112	1	we	we	PRON
geusb-5369	112	2	then	then	ADV
geusb-5369	112	3	defined	define	VERB
geusb-5369	112	4	the	the	DET
geusb-5369	112	5	arctic	arctic	PROPN
geusb-5369	112	6	trucks	truck	NOUN
geusb-5369	112	7	measurement	measurement	NOUN
geusb-5369	112	8	accuracy	accuracy	NOUN
geusb-5369	112	9	(	(	PUNCT
geusb-5369	112	10	εat	εat	NOUN
geusb-5369	112	11	)	)	PUNCT
geusb-5369	112	12	as	as	ADP
geusb-5369	112	13	the	the	DET
geusb-5369	112	14	average	average	NOUN
geusb-5369	112	15	of	of	ADP
geusb-5369	112	16	all	all	DET
geusb-5369	112	17	δhoib	δhoib	NOUN
geusb-5369	112	18	.	.	PUNCT
geusb-5369	113	1	εat	εat	PROPN
geusb-5369	113	2	,	,	PUNCT
geusb-5369	113	3	which	which	PRON
geusb-5369	113	4	incorporates	incorporate	VERB
geusb-5369	113	5	the	the	DET
geusb-5369	113	6	uncertainties	uncertainty	NOUN
geusb-5369	113	7	associated	associate	VERB
geusb-5369	113	8	with	with	ADP
geusb-5369	113	9	driving	drive	VERB
geusb-5369	113	10	,	,	PUNCT
geusb-5369	113	11	local	local	ADJ
geusb-5369	113	12	terrain	terrain	NOUN
geusb-5369	113	13	variations	variation	NOUN
geusb-5369	113	14	and	and	CCONJ
geusb-5369	113	15	gps	gps	NOUN
geusb-5369	113	16	inaccuracies	inaccuracy	NOUN
geusb-5369	113	17	.	.	PUNCT
geusb-5369	114	1	2.3	2.3	NUM
geusb-5369	114	2	cryosat-2	cryosat-2	NUM
geusb-5369	114	3	–	–	PUNCT
geusb-5369	114	4	satellite	satellite	NOUN
geusb-5369	114	5	data	data	PROPN
geusb-5369	114	6	esa	esa	PROPN
geusb-5369	114	7	’s	’s	PART
geusb-5369	114	8	cryosat-2	cryosat-2	PROPN
geusb-5369	114	9	satellite	satellite	NOUN
geusb-5369	114	10	was	be	AUX
geusb-5369	114	11	launched	launch	VERB
geusb-5369	114	12	on	on	ADP
geusb-5369	114	13	8	8	NUM
geusb-5369	114	14	april	april	PROPN
geusb-5369	114	15	2010	2010	NUM
geusb-5369	114	16	into	into	ADP
geusb-5369	114	17	a	a	DET
geusb-5369	114	18	full	full	ADJ
geusb-5369	114	19	repeat	repeat	NOUN
geusb-5369	114	20	of	of	ADP
geusb-5369	114	21	its	its	PRON
geusb-5369	114	22	orbit	orbit	NOUN
geusb-5369	114	23	in	in	ADP
geusb-5369	114	24	369	369	NUM
geusb-5369	114	25	days	day	NOUN
geusb-5369	114	26	and	and	CCONJ
geusb-5369	114	27	with	with	ADP
geusb-5369	114	28	a	a	DET
geusb-5369	114	29	sub	sub	NOUN
geusb-5369	114	30	-	-	NOUN
geusb-5369	114	31	cycle	cycle	NOUN
geusb-5369	114	32	of	of	ADP
geusb-5369	114	33	30	30	NUM
geusb-5369	114	34	days	day	NOUN
geusb-5369	114	35	.	.	PUNCT
geusb-5369	115	1	the	the	DET
geusb-5369	115	2	main	main	ADJ
geusb-5369	115	3	instrument	instrument	NOUN
geusb-5369	115	4	onboard	onboard	ADP
geusb-5369	115	5	the	the	DET
geusb-5369	115	6	satellite	satellite	NOUN
geusb-5369	115	7	is	be	AUX
geusb-5369	115	8	the	the	DET
geusb-5369	115	9	synthetic	synthetic	ADJ
geusb-5369	115	10	aperture	aperture	NOUN
geusb-5369	115	11	radar	radar	NOUN
geusb-5369	115	12	(	(	PUNCT
geusb-5369	115	13	sar)/interferometric	sar)/interferometric	ADJ
geusb-5369	115	14	radar	radar	NOUN
geusb-5369	115	15	altimeter	altimeter	NOUN
geusb-5369	115	16	(	(	PUNCT
geusb-5369	115	17	siral	siral	ADJ
geusb-5369	115	18	)	)	PUNCT
geusb-5369	115	19	.	.	PUNCT
geusb-5369	116	1	for	for	ADP
geusb-5369	116	2	the	the	DET
geusb-5369	116	3	area	area	NOUN
geusb-5369	116	4	of	of	ADP
geusb-5369	116	5	greenland	greenland	PROPN
geusb-5369	116	6	,	,	PUNCT
geusb-5369	116	7	the	the	DET
geusb-5369	116	8	siral	siral	ADJ
geusb-5369	116	9	instrument	instrument	NOUN
geusb-5369	116	10	operates	operate	VERB
geusb-5369	116	11	in	in	ADP
geusb-5369	116	12	two	two	NUM
geusb-5369	116	13	modes	mode	NOUN
geusb-5369	116	14	:	:	PUNCT
geusb-5369	116	15	(	(	PUNCT
geusb-5369	116	16	1	1	X
geusb-5369	116	17	)	)	PUNCT
geusb-5369	116	18	in	in	ADP
geusb-5369	116	19	the	the	DET
geusb-5369	116	20	interior	interior	ADJ
geusb-5369	116	21	parts	part	NOUN
geusb-5369	116	22	of	of	ADP
geusb-5369	116	23	the	the	DET
geusb-5369	116	24	ice	ice	NOUN
geusb-5369	116	25	sheets	sheet	NOUN
geusb-5369	116	26	,	,	PUNCT
geusb-5369	116	27	it	it	PRON
geusb-5369	116	28	operates	operate	VERB
geusb-5369	116	29	in	in	ADP
geusb-5369	116	30	the	the	DET
geusb-5369	116	31	low	low	ADJ
geusb-5369	116	32	-	-	PUNCT
geusb-5369	116	33	resolution	resolution	NOUN
geusb-5369	116	34	mode	mode	NOUN
geusb-5369	116	35	(	(	PUNCT
geusb-5369	116	36	lrm	lrm	PROPN
geusb-5369	116	37	)	)	PUNCT
geusb-5369	116	38	,	,	PUNCT
geusb-5369	116	39	which	which	PRON
geusb-5369	116	40	is	be	AUX
geusb-5369	116	41	equivalent	equivalent	ADJ
geusb-5369	116	42	to	to	ADP
geusb-5369	116	43	the	the	DET
geusb-5369	116	44	conventional	conventional	ADJ
geusb-5369	116	45	beam	beam	NOUN
geusb-5369	116	46	-	-	PUNCT
geusb-5369	116	47	limited	limit	VERB
geusb-5369	116	48	mode	mode	NOUN
geusb-5369	116	49	applied	apply	VERB
geusb-5369	116	50	by	by	ADP
geusb-5369	116	51	previous	previous	ADJ
geusb-5369	116	52	ku	ku	PROPN
geusb-5369	116	53	-	-	PUNCT
geusb-5369	116	54	band	band	NOUN
geusb-5369	116	55	radar	radar	NOUN
geusb-5369	116	56	altimeters	altimeter	NOUN
geusb-5369	116	57	;	;	PUNCT
geusb-5369	116	58	(	(	PUNCT
geusb-5369	116	59	2	2	X
geusb-5369	116	60	)	)	PUNCT
geusb-5369	116	61	over	over	ADP
geusb-5369	116	62	the	the	DET
geusb-5369	116	63	coastal	coastal	ADJ
geusb-5369	116	64	areas	area	NOUN
geusb-5369	116	65	,	,	PUNCT
geusb-5369	116	66	siral	siral	ADJ
geusb-5369	116	67	is	be	AUX
geusb-5369	116	68	switched	switch	VERB
geusb-5369	116	69	into	into	ADP
geusb-5369	116	70	the	the	DET
geusb-5369	116	71	sar	sar	PROPN
geusb-5369	116	72	interferometric	interferometric	PROPN
geusb-5369	116	73	(	(	PUNCT
geusb-5369	116	74	sarin	sarin	NOUN
geusb-5369	116	75	or	or	CCONJ
geusb-5369	116	76	sin	sin	NOUN
geusb-5369	116	77	)	)	PUNCT
geusb-5369	116	78	mode	mode	NOUN
geusb-5369	116	79	,	,	PUNCT
geusb-5369	116	80	in	in	ADP
geusb-5369	116	81	which	which	PRON
geusb-5369	116	82	the	the	DET
geusb-5369	116	83	dual	dual	ADJ
geusb-5369	116	84	antennas	antenna	NOUN
geusb-5369	116	85	provide	provide	VERB
geusb-5369	116	86	a	a	DET
geusb-5369	116	87	directionally	directionally	ADV
geusb-5369	116	88	determined	determine	VERB
geusb-5369	116	89	radar	radar	NOUN
geusb-5369	116	90	return	return	VERB
geusb-5369	116	91	across	across	ADP
geusb-5369	116	92	-	-	PUNCT
geusb-5369	116	93	track	track	NOUN
geusb-5369	116	94	and	and	CCONJ
geusb-5369	116	95	a	a	DET
geusb-5369	116	96	high	high	ADJ
geusb-5369	116	97	-	-	PUNCT
geusb-5369	116	98	resolution	resolution	NOUN
geusb-5369	116	99	synthetic	synthetic	ADJ
geusb-5369	116	100	aperture	aperture	NOUN
geusb-5369	116	101	processing	processing	NOUN
geusb-5369	116	102	along	along	ADP
geusb-5369	116	103	-	-	PUNCT
geusb-5369	116	104	track	track	NOUN
geusb-5369	116	105	(	(	PUNCT
geusb-5369	116	106	bouzinac	bouzinac	NOUN
geusb-5369	116	107	2012	2012	NUM
geusb-5369	116	108	)	)	PUNCT
geusb-5369	116	109	.	.	PUNCT
geusb-5369	117	1	we	we	PRON
geusb-5369	117	2	use	use	VERB
geusb-5369	117	3	both	both	DET
geusb-5369	117	4	lrm	lrm	NOUN
geusb-5369	117	5	and	and	CCONJ
geusb-5369	117	6	sin	sin	NOUN
geusb-5369	117	7	mode	mode	NOUN
geusb-5369	117	8	as	as	SCONJ
geusb-5369	117	9	processed	process	VERB
geusb-5369	117	10	in	in	ADP
geusb-5369	117	11	the	the	DET
geusb-5369	117	12	official	official	ADJ
geusb-5369	117	13	esa	esa	PROPN
geusb-5369	117	14	level	level	NOUN
geusb-5369	117	15	2	2	NUM
geusb-5369	117	16	processing	processing	NOUN
geusb-5369	117	17	-	-	PUNCT
geusb-5369	117	18	chain	chain	NOUN
geusb-5369	117	19	baseline	baseline	PROPN
geusb-5369	117	20	cacs	cac	NOUN
geusb-5369	117	21	team	team	NOUN
geusb-5369	117	22	&	&	CCONJ
geusb-5369	117	23	mssl	mssl	PROPN
geusb-5369	117	24	team	team	PROPN
geusb-5369	117	25	.	.	PUNCT
geusb-5369	118	1	(	(	PUNCT
geusb-5369	118	2	2015	2015	NUM
geusb-5369	118	3	)	)	PUNCT
geusb-5369	118	4	.	.	PUNCT
geusb-5369	119	1	the	the	DET
geusb-5369	119	2	pulse	pulse	NOUN
geusb-5369	119	3	-	-	PUNCT
geusb-5369	119	4	limited	limit	VERB
geusb-5369	119	5	footprint	footprint	NOUN
geusb-5369	119	6	of	of	ADP
geusb-5369	119	7	cryosat-2	cryosat-2	PROPN
geusb-5369	119	8	in	in	ADP
geusb-5369	119	9	lrm	lrm	PROPN
geusb-5369	119	10	mode	mode	NOUN
geusb-5369	119	11	is	be	AUX
geusb-5369	119	12	about	about	ADV
geusb-5369	119	13	2.15	2.15	NUM
geusb-5369	119	14	km2	km2	NOUN
geusb-5369	119	15	,	,	PUNCT
geusb-5369	119	16	with	with	ADP
geusb-5369	119	17	a	a	DET
geusb-5369	119	18	width	width	NOUN
geusb-5369	119	19	of	of	ADP
geusb-5369	119	20	1.65	1.65	NUM
geusb-5369	119	21	km	km	NOUN
geusb-5369	119	22	(	(	PUNCT
geusb-5369	119	23	bouzinac	bouzinac	NOUN
geusb-5369	119	24	2012	2012	NUM
geusb-5369	119	25	)	)	PUNCT
geusb-5369	119	26	.	.	PUNCT
geusb-5369	120	1	further	far	ADV
geusb-5369	120	2	,	,	PUNCT
geusb-5369	120	3	we	we	PRON
geusb-5369	120	4	limit	limit	VERB
geusb-5369	120	5	the	the	DET
geusb-5369	120	6	cryosat-2	cryosat-2	PROPN
geusb-5369	120	7	data	datum	NOUN
geusb-5369	120	8	from	from	ADP
geusb-5369	120	9	9	9	NUM
geusb-5369	120	10	april	april	PROPN
geusb-5369	120	11	to	to	ADP
geusb-5369	120	12	18	18	NUM
geusb-5369	120	13	may	may	PROPN
geusb-5369	120	14	2018	2018	NUM
geusb-5369	120	15	(	(	PUNCT
geusb-5369	120	16	fig	fig	NOUN
geusb-5369	120	17	.	.	PUNCT
geusb-5369	120	18	1b	1b	NUM
geusb-5369	120	19	)	)	PUNCT
geusb-5369	120	20	,	,	PUNCT
geusb-5369	120	21	corresponding	correspond	VERB
geusb-5369	120	22	to	to	ADP
geusb-5369	120	23	the	the	DET
geusb-5369	120	24	timing	timing	NOUN
geusb-5369	120	25	of	of	ADP
geusb-5369	120	26	the	the	DET
geusb-5369	120	27	arctic	arctic	ADJ
geusb-5369	120	28	trucks	truck	NOUN
geusb-5369	120	29	traverse	traverse	VERB
geusb-5369	120	30	of	of	ADP
geusb-5369	120	31	±	±	NUM
geusb-5369	120	32	10	10	NUM
geusb-5369	120	33	days	day	NOUN
geusb-5369	120	34	.	.	PUNCT
geusb-5369	121	1	similar	similar	ADJ
geusb-5369	121	2	to	to	ADP
geusb-5369	121	3	operation	operation	NOUN
geusb-5369	121	4	icebridge	icebridge	NOUN
geusb-5369	121	5	,	,	PUNCT
geusb-5369	121	6	the	the	DET
geusb-5369	121	7	data	datum	NOUN
geusb-5369	121	8	are	be	AUX
geusb-5369	121	9	limited	limit	VERB
geusb-5369	121	10	to	to	ADP
geusb-5369	121	11	elevations	elevation	NOUN
geusb-5369	121	12	above	above	ADP
geusb-5369	121	13	2000	2000	NUM
geusb-5369	121	14	m.	m.	NOUN
geusb-5369	121	15	with	with	ADP
geusb-5369	121	16	the	the	DET
geusb-5369	121	17	estimate	estimate	NOUN
geusb-5369	121	18	of	of	ADP
geusb-5369	121	19	εat	εat	NOUN
geusb-5369	121	20	from	from	ADP
geusb-5369	121	21	the	the	DET
geusb-5369	121	22	operation	operation	NOUN
geusb-5369	121	23	icebridge	icebridge	NOUN
geusb-5369	121	24	analysis	analysis	NOUN
geusb-5369	121	25	,	,	PUNCT
geusb-5369	121	26	arctic	arctic	ADJ
geusb-5369	121	27	trucks	truck	NOUN
geusb-5369	121	28	gps	gps	PROPN
geusb-5369	121	29	data	datum	NOUN
geusb-5369	121	30	can	can	AUX
geusb-5369	121	31	be	be	AUX
geusb-5369	121	32	compared	compare	VERB
geusb-5369	121	33	to	to	ADP
geusb-5369	121	34	cryosat-2	cryosat-2	NUM
geusb-5369	121	35	,	,	PUNCT
geusb-5369	121	36	and	and	CCONJ
geusb-5369	121	37	crossovers	crossover	NOUN
geusb-5369	121	38	are	be	AUX
geusb-5369	121	39	found	find	VERB
geusb-5369	121	40	in	in	ADP
geusb-5369	121	41	a	a	DET
geusb-5369	121	42	similar	similar	ADJ
geusb-5369	121	43	fashion	fashion	NOUN
geusb-5369	121	44	table	table	NOUN
geusb-5369	121	45	1	1	NUM
geusb-5369	121	46	statistics	statistic	NOUN
geusb-5369	121	47	for	for	ADP
geusb-5369	121	48	the	the	DET
geusb-5369	121	49	arctic	arctic	PROPN
geusb-5369	121	50	trucks	truck	NOUN
geusb-5369	121	51	kinematic	kinematic	ADJ
geusb-5369	121	52	gps	gps	PROPN
geusb-5369	121	53	data	datum	NOUN
geusb-5369	121	54	(	(	PUNCT
geusb-5369	121	55	572	572	NUM
geusb-5369	121	56	 	 	SPACE
geusb-5369	121	57	607	607	NUM
geusb-5369	121	58	observations	observation	NOUN
geusb-5369	121	59	)	)	PUNCT
geusb-5369	121	60	compared	compare	VERB
geusb-5369	121	61	with	with	ADP
geusb-5369	121	62	operation	operation	NOUN
geusb-5369	121	63	icebridge	icebridge	NOUN
geusb-5369	121	64	,	,	PUNCT
geusb-5369	121	65	cryssat-2	cryssat-2	NUM
geusb-5369	121	66	and	and	CCONJ
geusb-5369	121	67	iceroad	iceroad	PROPN
geusb-5369	121	68	data	data	PROPN
geusb-5369	121	69	.	.	PUNCT
geusb-5369	122	1	n	n	PRON
geusb-5369	122	2	mean	mean	VERB
geusb-5369	123	1	[	[	X
geusb-5369	123	2	m	m	X
geusb-5369	123	3	]	]	X
geusb-5369	123	4	med	med	ADJ
geusb-5369	123	5	.	.	PUNCT
geusb-5369	124	1	[	[	X
geusb-5369	124	2	m	m	X
geusb-5369	124	3	]	]	X
geusb-5369	124	4	std	std	X
geusb-5369	125	1	[	[	X
geusb-5369	125	2	m	m	X
geusb-5369	125	3	]	]	X
geusb-5369	125	4	max	max	PROPN
geusb-5369	126	1	[	[	X
geusb-5369	126	2	m	m	X
geusb-5369	126	3	]	]	X
geusb-5369	126	4	min	min	NOUN
geusb-5369	127	1	[	[	X
geusb-5369	127	2	m	m	X
geusb-5369	127	3	]	]	X
geusb-5369	127	4	rmse	rmse	NOUN
geusb-5369	128	1	[	[	X
geusb-5369	128	2	m	m	X
geusb-5369	128	3	]	]	X
geusb-5369	128	4	d	d	X
geusb-5369	128	5	[	[	X
geusb-5369	128	6	m	m	X
geusb-5369	128	7	]	]	X
geusb-5369	128	8	gps	gps	PROPN
geusb-5369	128	9	validation	validation	NOUN
geusb-5369	128	10	844	844	NUM
geusb-5369	128	11	-0.022	-0.022	NUM
geusb-5369	128	12	-0.021	-0.021	NOUN
geusb-5369	128	13	0.015	0.015	NUM
geusb-5369	128	14	0.057	0.057	NUM
geusb-5369	128	15	-0.072	-0.072	NOUN
geusb-5369	128	16	0.026	0.026	NUM
geusb-5369	128	17	10	10	NUM
geusb-5369	128	18	δhoib	δhoib	NOUN
geusb-5369	128	19	1217	1217	NUM
geusb-5369	128	20	-0.107	-0.107	SYM
geusb-5369	128	21	-0.110	-0.110	NOUN
geusb-5369	129	1	0.117	0.117	NUM
geusb-5369	129	2	0.280	0.280	NUM
geusb-5369	129	3	-0.648	-0.648	NOUN
geusb-5369	129	4	0.159	0.159	NUM
geusb-5369	129	5	75	75	NUM
geusb-5369	129	6	δhcs2	δhcs2	NOUN
geusb-5369	129	7	10	10	NUM
geusb-5369	129	8	 	 	SPACE
geusb-5369	129	9	463	463	NUM
geusb-5369	129	10	0.923	0.923	NUM
geusb-5369	129	11	0.905	0.905	NUM
geusb-5369	129	12	0.657	0.657	NUM
geusb-5369	129	13	5.619	5.619	NUM
geusb-5369	129	14	-5.631	-5.631	NOUN
geusb-5369	129	15	6.764	6.764	NUM
geusb-5369	129	16	75	75	NUM
geusb-5369	129	17	δhiredge	δhiredge	NOUN
geusb-5369	129	18	104	104	NUM
geusb-5369	129	19	-16.995	-16.995	PUNCT
geusb-5369	129	20	-16.385	-16.385	NUM
geusb-5369	129	21	3.842	3.842	NUM
geusb-5369	129	22	-9.644	-9.644	PUNCT
geusb-5369	129	23	-26.042	-26.042	PUNCT
geusb-5369	129	24	16.158	16.158	NUM
geusb-5369	129	25	75	75	NUM
geusb-5369	129	26	δhirinterior	δhirinterior	ADJ
geusb-5369	129	27	277	277	NUM
geusb-5369	129	28	-9.035	-9.035	NOUN
geusb-5369	129	29	-9.713	-9.713	NUM
geusb-5369	129	30	6.940	6.940	NUM
geusb-5369	129	31	9.900	9.900	NUM
geusb-5369	129	32	-25.929	-25.929	NOUN
geusb-5369	129	33	11.392	11.392	NUM
geusb-5369	129	34	n	n	NOUN
geusb-5369	129	35	denotes	denote	VERB
geusb-5369	129	36	the	the	DET
geusb-5369	129	37	number	number	NOUN
geusb-5369	129	38	of	of	ADP
geusb-5369	129	39	points	point	NOUN
geusb-5369	129	40	in	in	ADP
geusb-5369	129	41	the	the	DET
geusb-5369	129	42	derived	derive	VERB
geusb-5369	129	43	statistics	statistic	NOUN
geusb-5369	129	44	(	(	PUNCT
geusb-5369	129	45	mean	mean	VERB
geusb-5369	129	46	,	,	PUNCT
geusb-5369	129	47	med	med	ADJ
geusb-5369	129	48	.	.	PUNCT
geusb-5369	129	49	:	:	PUNCT
geusb-5369	130	1	median	median	ADJ
geusb-5369	130	2	;	;	PUNCT
geusb-5369	130	3	std	std	PROPN
geusb-5369	130	4	.	.	PUNCT
geusb-5369	130	5	:	:	PUNCT
geusb-5369	130	6	standard	standard	ADJ
geusb-5369	130	7	deviation	deviation	NOUN
geusb-5369	130	8	)	)	PUNCT
geusb-5369	130	9	.	.	PUNCT
geusb-5369	131	1	rmse	rmse	NOUN
geusb-5369	131	2	:	:	PUNCT
geusb-5369	131	3	root	root	NOUN
geusb-5369	131	4	mean	mean	VERB
geusb-5369	131	5	square	square	NOUN
geusb-5369	131	6	error	error	NOUN
geusb-5369	131	7	.	.	PUNCT
geusb-5369	132	1	d	d	X
geusb-5369	132	2	 	 	SPACE
geusb-5369	132	3	denotes	denote	VERB
geusb-5369	132	4	the	the	DET
geusb-5369	132	5	distance	distance	NOUN
geusb-5369	132	6	used	use	VERB
geusb-5369	132	7	in	in	ADP
geusb-5369	132	8	the	the	DET
geusb-5369	132	9	nearest	near	ADJ
geusb-5369	132	10	neighbour	neighbour	ADJ
geusb-5369	132	11	algorithm	algorithm	NOUN
geusb-5369	132	12	.	.	PUNCT
geusb-5369	133	1	cryosat-2	cryosat-2	PRON
geusb-5369	133	2	outliers	outlier	NOUN
geusb-5369	133	3	larger	large	ADJ
geusb-5369	133	4	than	than	SCONJ
geusb-5369	133	5	3	3	NUM
geusb-5369	133	6	standard	standard	ADJ
geusb-5369	133	7	deviations	deviation	NOUN
geusb-5369	133	8	have	have	AUX
geusb-5369	133	9	been	be	AUX
geusb-5369	133	10	removed	remove	VERB
geusb-5369	133	11	.	.	PUNCT
geusb-5369	134	1	oib	oib	PROPN
geusb-5369	134	2	:	:	PUNCT
geusb-5369	134	3	operation	operation	NOUN
geusb-5369	134	4	icebridge	icebridge	NOUN
geusb-5369	134	5	;	;	PUNCT
geusb-5369	134	6	cs2	cs2	NOUN
geusb-5369	134	7	:	:	PUNCT
geusb-5369	134	8	cryosat-2	cryosat-2	NUM
geusb-5369	134	9	;	;	PUNCT
geusb-5369	134	10	ir	ir	ADJ
geusb-5369	134	11	:	:	PUNCT
geusb-5369	134	12	iceroad	iceroad	NOUN
geusb-5369	134	13	.	.	PUNCT
geusb-5369	135	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	135	2	http://www.geusbulletin.org	http://www.geusbulletin.org	PUNCT
geusb-5369	135	3	stokholm	stokholm	NOUN
geusb-5369	135	4	et	et	PROPN
geusb-5369	135	5	al	al	PROPN
geusb-5369	135	6	.	.	PROPN
geusb-5369	135	7	2021	2021	NUM
geusb-5369	135	8	:	:	PUNCT
geusb-5369	135	9	geus	geus	NOUN
geusb-5369	135	10	bulletin	bulletin	NOUN
geusb-5369	135	11	47	47	NUM
geusb-5369	135	12	.	.	PUNCT
geusb-5369	136	1	5369	5369	NUM
geusb-5369	136	2	.	.	PUNCT
geusb-5369	137	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	137	2	5	5	NUM
geusb-5369	137	3	of	of	ADP
geusb-5369	137	4	8	8	NUM
geusb-5369	137	5	www.geusbul	www.geusbul	VERB
geusb-5369	137	6	let	let	VERB
geusb-5369	137	7	in.org	in.org	ADJ
geusb-5369	137	8	to	to	ADP
geusb-5369	137	9	the	the	DET
geusb-5369	137	10	operation	operation	NOUN
geusb-5369	137	11	icebridge	icebridge	NOUN
geusb-5369	137	12	study	study	NOUN
geusb-5369	137	13	,	,	PUNCT
geusb-5369	137	14	by	by	ADP
geusb-5369	137	15	subtracting	subtract	VERB
geusb-5369	137	16	the	the	DET
geusb-5369	137	17	2007	2007	NUM
geusb-5369	137	18	gimp	gimp	NOUN
geusb-5369	137	19	dem	dem	NOUN
geusb-5369	137	20	and	and	CCONJ
geusb-5369	137	21	applying	apply	VERB
geusb-5369	137	22	the	the	DET
geusb-5369	137	23	nearest	near	ADJ
geusb-5369	137	24	neighbour	neighbour	ADJ
geusb-5369	137	25	algorithm	algorithm	NOUN
geusb-5369	137	26	with	with	ADP
geusb-5369	137	27	a	a	DET
geusb-5369	137	28	euclidean	euclidean	ADJ
geusb-5369	137	29	distance	distance	NOUN
geusb-5369	137	30	of	of	ADP
geusb-5369	137	31	75	75	NUM
geusb-5369	137	32	m.	m.	NOUN
geusb-5369	137	33	using	use	VERB
geusb-5369	137	34	a	a	DET
geusb-5369	137	35	lower	low	ADJ
geusb-5369	137	36	euclidean	euclidean	ADJ
geusb-5369	137	37	distance	distance	NOUN
geusb-5369	137	38	,	,	PUNCT
geusb-5369	137	39	for	for	ADP
geusb-5369	137	40	example	example	NOUN
geusb-5369	137	41	,	,	PUNCT
geusb-5369	137	42	50	50	NUM
geusb-5369	137	43	m	m	NOUN
geusb-5369	137	44	,	,	PUNCT
geusb-5369	137	45	decreases	decrease	VERB
geusb-5369	137	46	the	the	DET
geusb-5369	137	47	amount	amount	NOUN
geusb-5369	137	48	of	of	ADP
geusb-5369	137	49	available	available	ADJ
geusb-5369	137	50	crossover	crossover	NOUN
geusb-5369	137	51	points	point	NOUN
geusb-5369	137	52	by	by	ADP
geusb-5369	137	53	94	94	NUM
geusb-5369	137	54	%	%	NOUN
geusb-5369	137	55	.	.	PUNCT
geusb-5369	138	1	afterward	afterward	ADV
geusb-5369	138	2	,	,	PUNCT
geusb-5369	138	3	cryosat-2	cryosat-2	PROPN
geusb-5369	138	4	(	(	PUNCT
geusb-5369	138	5	cs2	cs2	NOUN
geusb-5369	138	6	)	)	PUNCT
geusb-5369	138	7	is	be	AUX
geusb-5369	138	8	validated	validate	VERB
geusb-5369	138	9	by	by	ADP
geusb-5369	138	10	calculating	calculate	VERB
geusb-5369	138	11	the	the	DET
geusb-5369	138	12	height	height	NOUN
geusb-5369	138	13	difference	difference	NOUN
geusb-5369	138	14	:	:	PUNCT
geusb-5369	138	15	∆h	∆h	PROPN
geusb-5369	138	16	h	h	NOUN
geusb-5369	138	17	dem	dem	PROPN
geusb-5369	138	18	hcs	hcs	PROPN
geusb-5369	138	19	at	at	ADP
geusb-5369	138	20	cs2	cs2	NOUN
geusb-5369	138	21	2=	2=	NUM
geusb-5369	138	22	−	−	PROPN
geusb-5369	138	23	(	(	PUNCT
geusb-5369	138	24	)	)	PUNCT
geusb-5369	138	25	−	−	PROPN
geusb-5369	139	1	(	(	PUNCT
geusb-5369	139	2	)	)	PUNCT
geusb-5369	139	3	2.4	2.4	NUM
geusb-5369	139	4	the	the	DET
geusb-5369	139	5	2005	2005	NUM
geusb-5369	139	6	iceroad	iceroad	NOUN
geusb-5369	139	7	data	datum	NOUN
geusb-5369	139	8	the	the	DET
geusb-5369	139	9	iceroad	iceroad	NOUN
geusb-5369	139	10	data	datum	NOUN
geusb-5369	139	11	were	be	AUX
geusb-5369	139	12	collected	collect	VERB
geusb-5369	139	13	in	in	ADP
geusb-5369	139	14	may	may	PROPN
geusb-5369	139	15	2005	2005	NUM
geusb-5369	139	16	on	on	ADP
geusb-5369	139	17	another	another	DET
geusb-5369	139	18	opportunity	opportunity	NOUN
geusb-5369	139	19	truck	truck	NOUN
geusb-5369	139	20	traverse	traverse	VERB
geusb-5369	139	21	,	,	PUNCT
geusb-5369	139	22	as	as	SCONJ
geusb-5369	139	23	the	the	DET
geusb-5369	139	24	volkswagen	volkswagen	PROPN
geusb-5369	139	25	winter	winter	NOUN
geusb-5369	139	26	-	-	PUNCT
geusb-5369	139	27	test	test	NOUN
geusb-5369	139	28	site	site	NOUN
geusb-5369	139	29	on	on	ADP
geusb-5369	139	30	the	the	DET
geusb-5369	139	31	ice	ice	NOUN
geusb-5369	139	32	sheet	sheet	NOUN
geusb-5369	139	33	was	be	AUX
geusb-5369	139	34	closing	close	VERB
geusb-5369	139	35	down	down	ADP
geusb-5369	139	36	.	.	PUNCT
geusb-5369	140	1	the	the	DET
geusb-5369	140	2	gps	gps	PROPN
geusb-5369	140	3	profile	profile	NOUN
geusb-5369	140	4	was	be	AUX
geusb-5369	140	5	measured	measure	VERB
geusb-5369	140	6	along	along	ADP
geusb-5369	140	7	the	the	DET
geusb-5369	140	8	iceroad	iceroad	NOUN
geusb-5369	140	9	from	from	ADP
geusb-5369	140	10	point	point	NOUN
geusb-5369	140	11	66	66	NUM
geusb-5369	140	12	at	at	ADP
geusb-5369	140	13	the	the	DET
geusb-5369	140	14	ice	ice	NOUN
geusb-5369	140	15	-	-	PUNCT
geusb-5369	140	16	sheet	sheet	NOUN
geusb-5369	140	17	margin	margin	NOUN
geusb-5369	140	18	near	near	ADP
geusb-5369	140	19	kangerlussuaq	kangerlussuaq	PROPN
geusb-5369	140	20	to	to	ADP
geusb-5369	140	21	the	the	DET
geusb-5369	140	22	volkswagen	volkswagen	PROPN
geusb-5369	140	23	winter	winter	NOUN
geusb-5369	140	24	-	-	PUNCT
geusb-5369	140	25	test	test	NOUN
geusb-5369	140	26	site	site	NOUN
geusb-5369	140	27	location	location	NOUN
geusb-5369	140	28	,	,	PUNCT
geusb-5369	140	29	called	call	VERB
geusb-5369	140	30	nanoq	nanoq	PROPN
geusb-5369	140	31	(	(	PUNCT
geusb-5369	140	32	fig	fig	NOUN
geusb-5369	140	33	.	.	PUNCT
geusb-5369	141	1	1d	1d	NUM
geusb-5369	141	2	)	)	PUNCT
geusb-5369	141	3	.	.	PUNCT
geusb-5369	142	1	an	an	DET
geusb-5369	142	2	ashtech	ashtech	NOUN
geusb-5369	142	3	z-12	z-12	NOUN
geusb-5369	142	4	mobile	mobile	ADJ
geusb-5369	142	5	receiver	receiver	NOUN
geusb-5369	142	6	with	with	ADP
geusb-5369	142	7	a	a	DET
geusb-5369	142	8	sampling	sample	VERB
geusb-5369	142	9	interval	interval	NOUN
geusb-5369	142	10	of	of	ADP
geusb-5369	142	11	5	5	NUM
geusb-5369	142	12	sec	sec	PROPN
geusb-5369	142	13	was	be	AUX
geusb-5369	142	14	used	use	VERB
geusb-5369	142	15	and	and	CCONJ
geusb-5369	142	16	mounted	mount	VERB
geusb-5369	142	17	on	on	ADP
geusb-5369	142	18	top	top	NOUN
geusb-5369	142	19	of	of	ADP
geusb-5369	142	20	the	the	DET
geusb-5369	142	21	vehicle	vehicle	NOUN
geusb-5369	142	22	,	,	PUNCT
geusb-5369	142	23	similar	similar	ADJ
geusb-5369	142	24	to	to	ADP
geusb-5369	142	25	arctic	arctic	ADJ
geusb-5369	142	26	trucks	truck	NOUN
geusb-5369	142	27	,	,	PUNCT
geusb-5369	142	28	with	with	ADP
geusb-5369	142	29	a	a	DET
geusb-5369	142	30	measured	measured	ADJ
geusb-5369	142	31	height	height	NOUN
geusb-5369	142	32	of	of	ADP
geusb-5369	142	33	2.45	2.45	NUM
geusb-5369	142	34	m	m	NOUN
geusb-5369	142	35	,	,	PUNCT
geusb-5369	142	36	which	which	PRON
geusb-5369	142	37	has	have	AUX
geusb-5369	142	38	been	be	AUX
geusb-5369	142	39	corrected	correct	VERB
geusb-5369	142	40	for	for	ADP
geusb-5369	142	41	.	.	PUNCT
geusb-5369	143	1	the	the	DET
geusb-5369	143	2	compacted	compact	VERB
geusb-5369	143	3	ice	ice	NOUN
geusb-5369	143	4	road	road	NOUN
geusb-5369	143	5	was	be	AUX
geusb-5369	143	6	slightly	slightly	ADV
geusb-5369	143	7	elevated	elevate	VERB
geusb-5369	143	8	in	in	ADP
geusb-5369	143	9	comparison	comparison	NOUN
geusb-5369	143	10	to	to	ADP
geusb-5369	143	11	the	the	DET
geusb-5369	143	12	surrounding	surround	VERB
geusb-5369	143	13	snow	snow	NOUN
geusb-5369	143	14	surface	surface	NOUN
geusb-5369	143	15	.	.	PUNCT
geusb-5369	144	1	the	the	DET
geusb-5369	144	2	gps	gps	PROPN
geusb-5369	144	3	data	datum	NOUN
geusb-5369	144	4	have	have	AUX
geusb-5369	144	5	been	be	AUX
geusb-5369	144	6	post	post	ADJ
geusb-5369	144	7	-	-	VERB
geusb-5369	144	8	processed	processed	ADJ
geusb-5369	144	9	using	use	VERB
geusb-5369	144	10	precise	precise	ADJ
geusb-5369	144	11	orbit	orbit	NOUN
geusb-5369	144	12	and	and	CCONJ
geusb-5369	144	13	clock	clock	VERB
geusb-5369	144	14	information	information	NOUN
geusb-5369	144	15	(	(	PUNCT
geusb-5369	144	16	waypoint	waypoint	NOUN
geusb-5369	144	17	software	software	NOUN
geusb-5369	144	18	in	in	ADP
geusb-5369	144	19	ppp	ppp	PROPN
geusb-5369	144	20	mode	mode	PROPN
geusb-5369	144	21	)	)	PUNCT
geusb-5369	144	22	.	.	PUNCT
geusb-5369	145	1	the	the	DET
geusb-5369	145	2	formal	formal	ADJ
geusb-5369	145	3	uncertainty	uncertainty	NOUN
geusb-5369	145	4	estimate	estimate	VERB
geusb-5369	145	5	from	from	ADP
geusb-5369	145	6	this	this	DET
geusb-5369	145	7	processing	processing	NOUN
geusb-5369	145	8	is	be	AUX
geusb-5369	145	9	0.3	0.3	NUM
geusb-5369	145	10	cm	cm	NOUN
geusb-5369	145	11	,	,	PUNCT
geusb-5369	145	12	but	but	CCONJ
geusb-5369	145	13	the	the	DET
geusb-5369	145	14	absolute	absolute	ADJ
geusb-5369	145	15	vertical	vertical	ADJ
geusb-5369	145	16	accuracy	accuracy	NOUN
geusb-5369	145	17	of	of	ADP
geusb-5369	145	18	gps	gps	PROPN
geusb-5369	145	19	solutions	solution	NOUN
geusb-5369	145	20	in	in	ADP
geusb-5369	145	21	kinematic	kinematic	ADJ
geusb-5369	145	22	mode	mode	NOUN
geusb-5369	145	23	is	be	AUX
geusb-5369	145	24	often	often	ADV
geusb-5369	145	25	found	find	VERB
geusb-5369	145	26	to	to	PART
geusb-5369	145	27	be	be	AUX
geusb-5369	145	28	around	around	ADP
geusb-5369	145	29	5–10	5–10	PROPN
geusb-5369	145	30	cm	cm	NOUN
geusb-5369	145	31	under	under	ADP
geusb-5369	145	32	arctic	arctic	ADJ
geusb-5369	145	33	conditions	condition	NOUN
geusb-5369	145	34	(	(	PUNCT
geusb-5369	145	35	sørensen	sørensen	NOUN
geusb-5369	145	36	et	et	PROPN
geusb-5369	145	37	al	al	PROPN
geusb-5369	145	38	.	.	PROPN
geusb-5369	145	39	2018b	2018b	NUM
geusb-5369	145	40	)	)	PUNCT
geusb-5369	145	41	.	.	PUNCT
geusb-5369	146	1	after	after	ADP
geusb-5369	146	2	reprocessing	reprocess	VERB
geusb-5369	146	3	,	,	PUNCT
geusb-5369	146	4	it	it	PRON
geusb-5369	146	5	became	become	VERB
geusb-5369	146	6	obvious	obvious	ADJ
geusb-5369	146	7	that	that	SCONJ
geusb-5369	146	8	the	the	DET
geusb-5369	146	9	2005	2005	NUM
geusb-5369	146	10	and	and	CCONJ
geusb-5369	146	11	2018	2018	NUM
geusb-5369	146	12	traverses	traverse	NOUN
geusb-5369	146	13	intersect	intersect	ADJ
geusb-5369	146	14	for	for	ADP
geusb-5369	146	15	about	about	ADV
geusb-5369	146	16	300	300	NUM
geusb-5369	146	17	km	km	NOUN
geusb-5369	146	18	,	,	PUNCT
geusb-5369	146	19	in	in	ADP
geusb-5369	146	20	the	the	DET
geusb-5369	146	21	ablation	ablation	NOUN
geusb-5369	146	22	zone	zone	NOUN
geusb-5369	146	23	of	of	ADP
geusb-5369	146	24	the	the	DET
geusb-5369	146	25	greenland	greenland	PROPN
geusb-5369	146	26	ice	ice	PROPN
geusb-5369	146	27	sheet	sheet	NOUN
geusb-5369	146	28	near	near	ADP
geusb-5369	146	29	kangerlussuaq	kangerlussuaq	PROPN
geusb-5369	146	30	(	(	PUNCT
geusb-5369	146	31	fig	fig	NOUN
geusb-5369	146	32	.	.	PUNCT
geusb-5369	146	33	1d	1d	NUM
geusb-5369	146	34	)	)	PUNCT
geusb-5369	146	35	.	.	PUNCT
geusb-5369	147	1	here	here	ADV
geusb-5369	147	2	,	,	PUNCT
geusb-5369	147	3	we	we	PRON
geusb-5369	147	4	compared	compare	VERB
geusb-5369	147	5	the	the	DET
geusb-5369	147	6	2005	2005	NUM
geusb-5369	147	7	iceroad	iceroad	NOUN
geusb-5369	147	8	and	and	CCONJ
geusb-5369	147	9	2018	2018	NUM
geusb-5369	147	10	arctic	arctic	ADJ
geusb-5369	147	11	trucks	truck	NOUN
geusb-5369	147	12	traverses	traverse	NOUN
geusb-5369	147	13	in	in	ADP
geusb-5369	147	14	two	two	NUM
geusb-5369	147	15	steps	step	NOUN
geusb-5369	147	16	.	.	PUNCT
geusb-5369	148	1	the	the	DET
geusb-5369	148	2	overlapping	overlap	VERB
geusb-5369	148	3	region	region	NOUN
geusb-5369	148	4	illustrated	illustrate	VERB
geusb-5369	148	5	in	in	ADP
geusb-5369	148	6	fig	fig	NOUN
geusb-5369	148	7	.	.	PUNCT
geusb-5369	149	1	1d	1d	NOUN
geusb-5369	149	2	is	be	AUX
geusb-5369	149	3	found	find	VERB
geusb-5369	149	4	using	use	VERB
geusb-5369	149	5	the	the	DET
geusb-5369	149	6	nearest	near	ADJ
geusb-5369	149	7	neighbour	neighbour	ADJ
geusb-5369	149	8	algorithm	algorithm	NOUN
geusb-5369	149	9	with	with	ADP
geusb-5369	149	10	a	a	DET
geusb-5369	149	11	distance	distance	NOUN
geusb-5369	149	12	of	of	ADP
geusb-5369	149	13	75	75	NUM
geusb-5369	149	14	m	m	NOUN
geusb-5369	149	15	,	,	PUNCT
geusb-5369	149	16	which	which	PRON
geusb-5369	149	17	seems	seem	VERB
geusb-5369	149	18	to	to	PART
geusb-5369	149	19	be	be	AUX
geusb-5369	149	20	a	a	DET
geusb-5369	149	21	good	good	ADJ
geusb-5369	149	22	fit	fit	NOUN
geusb-5369	149	23	between	between	ADP
geusb-5369	149	24	the	the	DET
geusb-5369	149	25	spatial	spatial	ADJ
geusb-5369	149	26	proximity	proximity	NOUN
geusb-5369	149	27	and	and	CCONJ
geusb-5369	149	28	elevation	elevation	NOUN
geusb-5369	149	29	difference	difference	NOUN
geusb-5369	149	30	.	.	PUNCT
geusb-5369	150	1	further	far	ADV
geusb-5369	150	2	inland	inland	ADV
geusb-5369	150	3	,	,	PUNCT
geusb-5369	150	4	the	the	DET
geusb-5369	150	5	two	two	NUM
geusb-5369	150	6	truck	truck	NOUN
geusb-5369	150	7	routes	route	NOUN
geusb-5369	150	8	diverge	diverge	VERB
geusb-5369	150	9	and	and	CCONJ
geusb-5369	150	10	are	be	AUX
geusb-5369	150	11	separated	separate	VERB
geusb-5369	150	12	by	by	ADP
geusb-5369	150	13	kilometres	kilometre	NOUN
geusb-5369	150	14	in	in	ADP
geusb-5369	150	15	latitude	latitude	NOUN
geusb-5369	150	16	,	,	PUNCT
geusb-5369	150	17	and	and	CCONJ
geusb-5369	150	18	therefore	therefore	ADV
geusb-5369	150	19	,	,	PUNCT
geusb-5369	150	20	the	the	DET
geusb-5369	150	21	crossovers	crossover	NOUN
geusb-5369	150	22	method	method	NOUN
geusb-5369	150	23	is	be	AUX
geusb-5369	150	24	not	not	PART
geusb-5369	150	25	appropriate	appropriate	ADJ
geusb-5369	150	26	.	.	PUNCT
geusb-5369	151	1	instead	instead	ADV
geusb-5369	151	2	,	,	PUNCT
geusb-5369	151	3	both	both	DET
geusb-5369	151	4	tracks	track	NOUN
geusb-5369	151	5	are	be	AUX
geusb-5369	151	6	compressed	compress	VERB
geusb-5369	151	7	into	into	ADP
geusb-5369	151	8	blocks	block	NOUN
geusb-5369	151	9	based	base	VERB
geusb-5369	151	10	on	on	ADP
geusb-5369	151	11	the	the	DET
geusb-5369	151	12	overlapping	overlap	VERB
geusb-5369	151	13	longitude	longitude	NOUN
geusb-5369	151	14	as	as	SCONJ
geusb-5369	151	15	the	the	DET
geusb-5369	151	16	traverse	traverse	NOUN
geusb-5369	151	17	is	be	AUX
geusb-5369	151	18	largely	largely	ADV
geusb-5369	151	19	from	from	ADP
geusb-5369	151	20	east	east	NOUN
geusb-5369	151	21	to	to	ADP
geusb-5369	151	22	west	west	PROPN
geusb-5369	151	23	.	.	PUNCT
geusb-5369	152	1	each	each	DET
geusb-5369	152	2	block	block	NOUN
geusb-5369	152	3	incorporates	incorporate	VERB
geusb-5369	152	4	all	all	DET
geusb-5369	152	5	points	point	NOUN
geusb-5369	152	6	with	with	ADP
geusb-5369	152	7	a	a	DET
geusb-5369	152	8	100	100	NUM
geusb-5369	152	9	m	m	NOUN
geusb-5369	152	10	interval	interval	NOUN
geusb-5369	152	11	in	in	ADP
geusb-5369	152	12	longitude	longitude	NOUN
geusb-5369	152	13	yielding	yield	VERB
geusb-5369	152	14	277	277	NUM
geusb-5369	152	15	blocks	block	NOUN
geusb-5369	152	16	where	where	SCONJ
geusb-5369	152	17	the	the	DET
geusb-5369	152	18	longitude	longitude	NOUN
geusb-5369	152	19	,	,	PUNCT
geusb-5369	152	20	latitude	latitude	NOUN
geusb-5369	152	21	and	and	CCONJ
geusb-5369	152	22	elevation	elevation	NOUN
geusb-5369	152	23	have	have	AUX
geusb-5369	152	24	been	be	AUX
geusb-5369	152	25	averaged	average	VERB
geusb-5369	152	26	into	into	ADP
geusb-5369	152	27	one	one	NUM
geusb-5369	152	28	point	point	NOUN
geusb-5369	152	29	.	.	PUNCT
geusb-5369	153	1	afterward	afterward	ADV
geusb-5369	153	2	,	,	PUNCT
geusb-5369	153	3	the	the	DET
geusb-5369	153	4	slope	slope	NOUN
geusb-5369	153	5	-	-	PUNCT
geusb-5369	153	6	dependent	dependent	ADJ
geusb-5369	153	7	elevation	elevation	NOUN
geusb-5369	153	8	is	be	AUX
geusb-5369	153	9	removed	remove	VERB
geusb-5369	153	10	by	by	ADP
geusb-5369	153	11	correcting	correct	VERB
geusb-5369	153	12	the	the	DET
geusb-5369	153	13	dem	dem	ADJ
geusb-5369	153	14	differences	difference	NOUN
geusb-5369	153	15	for	for	ADP
geusb-5369	153	16	both	both	CCONJ
geusb-5369	153	17	the	the	DET
geusb-5369	153	18	iceroad	iceroad	NOUN
geusb-5369	153	19	(	(	PUNCT
geusb-5369	153	20	ir	ir	INTJ
geusb-5369	153	21	,	,	PUNCT
geusb-5369	153	22	in	in	ADP
geusb-5369	153	23	equation	equation	NOUN
geusb-5369	153	24	4	4	NUM
geusb-5369	153	25	)	)	PUNCT
geusb-5369	153	26	and	and	CCONJ
geusb-5369	153	27	the	the	DET
geusb-5369	153	28	arctic	arctic	PROPN
geusb-5369	153	29	trucks	truck	NOUN
geusb-5369	153	30	data	datum	NOUN
geusb-5369	153	31	with	with	ADP
geusb-5369	153	32	the	the	DET
geusb-5369	153	33	gimp	gimp	PROPN
geusb-5369	153	34	dem	dem	PROPN
geusb-5369	153	35	.	.	PUNCT
geusb-5369	154	1	thereby	thereby	ADV
geusb-5369	154	2	,	,	PUNCT
geusb-5369	154	3	the	the	DET
geusb-5369	154	4	elevation	elevation	NOUN
geusb-5369	154	5	changes	change	VERB
geusb-5369	154	6	from	from	ADP
geusb-5369	154	7	2005	2005	NUM
geusb-5369	154	8	to	to	ADP
geusb-5369	154	9	2018	2018	NUM
geusb-5369	154	10	are	be	AUX
geusb-5369	154	11	estimated	estimate	VERB
geusb-5369	154	12	for	for	ADP
geusb-5369	154	13	the	the	DET
geusb-5369	154	14	interior	interior	ADJ
geusb-5369	154	15	portion	portion	NOUN
geusb-5369	154	16	of	of	ADP
geusb-5369	154	17	the	the	DET
geusb-5369	154	18	overlapping	overlap	VERB
geusb-5369	154	19	tracks	track	NOUN
geusb-5369	154	20	:	:	PUNCT
geusb-5369	154	21	∆h	∆h	NUM
geusb-5369	154	22	h	h	NOUN
geusb-5369	154	23	dem	dem	PROPN
geusb-5369	154	24	h	h	PROPN
geusb-5369	154	25	demir	demir	PROPN
geusb-5369	154	26	ir	ir	PROPN
geusb-5369	154	27	atinterior	atinterior	PROPN
geusb-5369	154	28	=	=	SYM
geusb-5369	155	1	−	−	PROPN
geusb-5369	155	2	(	(	PUNCT
geusb-5369	155	3	)	)	PUNCT
geusb-5369	155	4	−	−	PROPN
geusb-5369	156	1	−	−	PROPN
geusb-5369	156	2	(	(	PUNCT
geusb-5369	156	3	)	)	PUNCT
geusb-5369	156	4	3	3	NUM
geusb-5369	156	5	results	result	VERB
geusb-5369	156	6	the	the	DET
geusb-5369	156	7	distribution	distribution	NOUN
geusb-5369	156	8	of	of	ADP
geusb-5369	156	9	all	all	DET
geusb-5369	156	10	validation	validation	NOUN
geusb-5369	156	11	targets	target	NOUN
geusb-5369	156	12	is	be	AUX
geusb-5369	156	13	shown	show	VERB
geusb-5369	156	14	in	in	ADP
geusb-5369	156	15	fig	fig	NOUN
geusb-5369	156	16	.	.	PUNCT
geusb-5369	156	17	  	  	SPACE
geusb-5369	156	18	2	2	NUM
geusb-5369	156	19	,	,	PUNCT
geusb-5369	156	20	and	and	CCONJ
geusb-5369	156	21	the	the	DET
geusb-5369	156	22	accompanying	accompanying	ADJ
geusb-5369	156	23	statistics	statistic	NOUN
geusb-5369	156	24	are	be	AUX
geusb-5369	156	25	listed	list	VERB
geusb-5369	156	26	in	in	ADP
geusb-5369	156	27	table	table	NOUN
geusb-5369	156	28	  	  	SPACE
geusb-5369	156	29	1	1	NUM
geusb-5369	156	30	,	,	PUNCT
geusb-5369	156	31	in	in	ADP
geusb-5369	156	32	which	which	PRON
geusb-5369	156	33	we	we	PRON
geusb-5369	156	34	include	include	VERB
geusb-5369	156	35	the	the	DET
geusb-5369	156	36	number	number	NOUN
geusb-5369	156	37	of	of	ADP
geusb-5369	156	38	samples	sample	NOUN
geusb-5369	156	39	,	,	PUNCT
geusb-5369	156	40	mean	mean	ADJ
geusb-5369	156	41	,	,	PUNCT
geusb-5369	156	42	median	median	ADJ
geusb-5369	156	43	,	,	PUNCT
geusb-5369	156	44	standard	standard	ADJ
geusb-5369	156	45	variance	variance	NOUN
geusb-5369	156	46	,	,	PUNCT
geusb-5369	156	47	max	max	PROPN
geusb-5369	156	48	.	.	PROPN
geusb-5369	156	49	,	,	PUNCT
geusb-5369	156	50	min	min	PROPN
geusb-5369	156	51	.	.	PROPN
geusb-5369	156	52	,	,	PUNCT
geusb-5369	156	53	rmse	rmse	PROPN
geusb-5369	156	54	and	and	CCONJ
geusb-5369	156	55	the	the	DET
geusb-5369	156	56	euclidean	euclidean	ADJ
geusb-5369	156	57	distance	distance	NOUN
geusb-5369	156	58	in	in	ADP
geusb-5369	156	59	the	the	DET
geusb-5369	156	60	nearest	near	ADJ
geusb-5369	156	61	neighbour	neighbour	ADJ
geusb-5369	156	62	algorithm	algorithm	NOUN
geusb-5369	156	63	.	.	PUNCT
geusb-5369	157	1	these	these	DET
geusb-5369	157	2	statistics	statistic	NOUN
geusb-5369	157	3	are	be	AUX
geusb-5369	157	4	based	base	VERB
geusb-5369	157	5	on	on	ADP
geusb-5369	157	6	the	the	DET
geusb-5369	157	7	data	datum	NOUN
geusb-5369	157	8	illustrated	illustrate	VERB
geusb-5369	157	9	in	in	ADP
geusb-5369	157	10	fig	fig	NOUN
geusb-5369	157	11	.	.	PUNCT
geusb-5369	158	1	1	1	NUM
geusb-5369	158	2	.	.	X
geusb-5369	158	3	from	from	ADP
geusb-5369	158	4	the	the	DET
geusb-5369	158	5	statistics	statistic	NOUN
geusb-5369	158	6	of	of	ADP
geusb-5369	158	7	the	the	DET
geusb-5369	158	8	different	different	ADJ
geusb-5369	158	9	inter	inter	NOUN
geusb-5369	158	10	-	-	NOUN
geusb-5369	158	11	comparisons	comparison	NOUN
geusb-5369	158	12	given	give	VERB
geusb-5369	158	13	in	in	ADP
geusb-5369	158	14	table	table	NOUN
geusb-5369	158	15	1	1	NUM
geusb-5369	158	16	,	,	PUNCT
geusb-5369	158	17	it	it	PRON
geusb-5369	158	18	is	be	AUX
geusb-5369	158	19	evident	evident	ADJ
geusb-5369	158	20	that	that	SCONJ
geusb-5369	158	21	δhoib	δhoib	NOUN
geusb-5369	158	22	has	have	VERB
geusb-5369	158	23	fewer	few	ADJ
geusb-5369	158	24	data	datum	NOUN
geusb-5369	158	25	points	point	NOUN
geusb-5369	158	26	than	than	ADP
geusb-5369	158	27	cryosat-2	cryosat-2	PROPN
geusb-5369	158	28	despite	despite	SCONJ
geusb-5369	158	29	having	have	VERB
geusb-5369	158	30	a	a	DET
geusb-5369	158	31	much	much	ADV
geusb-5369	158	32	higher	high	ADJ
geusb-5369	158	33	sampling	sampling	NOUN
geusb-5369	158	34	frequency	frequency	NOUN
geusb-5369	158	35	.	.	PUNCT
geusb-5369	159	1	this	this	PRON
geusb-5369	159	2	is	be	AUX
geusb-5369	159	3	partly	partly	ADV
geusb-5369	159	4	because	because	SCONJ
geusb-5369	159	5	most	most	ADJ
geusb-5369	159	6	of	of	ADP
geusb-5369	159	7	the	the	DET
geusb-5369	159	8	operation	operation	NOUN
geusb-5369	159	9	icebridge	icebridge	NOUN
geusb-5369	159	10	data	datum	NOUN
geusb-5369	159	11	are	be	AUX
geusb-5369	159	12	near	near	ADP
geusb-5369	159	13	the	the	DET
geusb-5369	159	14	coast	coast	NOUN
geusb-5369	159	15	(	(	PUNCT
geusb-5369	159	16	typical	typical	ADJ
geusb-5369	159	17	for	for	ADP
geusb-5369	159	18	their	their	PRON
geusb-5369	159	19	acquisitions	acquisition	NOUN
geusb-5369	159	20	and	and	CCONJ
geusb-5369	159	21	flying	fly	VERB
geusb-5369	159	22	tracks	track	NOUN
geusb-5369	159	23	)	)	PUNCT
geusb-5369	159	24	,	,	PUNCT
geusb-5369	159	25	leaving	leave	VERB
geusb-5369	159	26	few	few	ADJ
geusb-5369	159	27	overlapping	overlap	VERB
geusb-5369	159	28	areas	area	NOUN
geusb-5369	159	29	with	with	ADP
geusb-5369	159	30	arctic	arctic	ADJ
geusb-5369	159	31	trucks	truck	NOUN
geusb-5369	159	32	,	,	PUNCT
geusb-5369	159	33	while	while	SCONJ
geusb-5369	159	34	cryosat-2	cryosat-2	NUM
geusb-5369	159	35	has	have	VERB
geusb-5369	159	36	a	a	DET
geusb-5369	159	37	larger	large	ADJ
geusb-5369	159	38	coverage	coverage	NOUN
geusb-5369	159	39	.	.	PUNCT
geusb-5369	160	1	we	we	PRON
geusb-5369	160	2	find	find	VERB
geusb-5369	160	3	that	that	SCONJ
geusb-5369	160	4	the	the	DET
geusb-5369	160	5	elevations	elevation	NOUN
geusb-5369	160	6	measured	measure	VERB
geusb-5369	160	7	with	with	ADP
geusb-5369	160	8	operation	operation	NOUN
geusb-5369	160	9	icebridge	icebridge	NOUN
geusb-5369	160	10	and	and	CCONJ
geusb-5369	160	11	arctic	arctic	ADJ
geusb-5369	160	12	trucks	truck	NOUN
geusb-5369	160	13	are	be	AUX
geusb-5369	160	14	mostly	mostly	ADV
geusb-5369	160	15	similar	similar	ADJ
geusb-5369	160	16	,	,	PUNCT
geusb-5369	160	17	with	with	ADP
geusb-5369	160	18	relatively	relatively	ADV
geusb-5369	160	19	small	small	ADJ
geusb-5369	160	20	outliers	outlier	NOUN
geusb-5369	160	21	,	,	PUNCT
geusb-5369	160	22	while	while	SCONJ
geusb-5369	160	23	in	in	ADP
geusb-5369	160	24	comparison	comparison	NOUN
geusb-5369	160	25	,	,	PUNCT
geusb-5369	160	26	cryosat-2	cryosat-2	VERB
geusb-5369	160	27	fig	fig	NOUN
geusb-5369	160	28	.	.	PUNCT
geusb-5369	161	1	2	2	NUM
geusb-5369	161	2	histograms	histogram	NOUN
geusb-5369	161	3	of	of	ADP
geusb-5369	161	4	the	the	DET
geusb-5369	161	5	elevation	elevation	NOUN
geusb-5369	161	6	differences	difference	NOUN
geusb-5369	161	7	(	(	PUNCT
geusb-5369	161	8	h	h	NOUN
geusb-5369	161	9	)	)	PUNCT
geusb-5369	161	10	between	between	ADP
geusb-5369	161	11	the	the	DET
geusb-5369	161	12	arctic	arctic	PROPN
geusb-5369	161	13	truck	truck	NOUN
geusb-5369	161	14	acquisition	acquisition	NOUN
geusb-5369	161	15	and	and	CCONJ
geusb-5369	161	16	data	datum	NOUN
geusb-5369	161	17	from	from	ADP
geusb-5369	161	18	a	a	DET
geusb-5369	161	19	:	:	PUNCT
geusb-5369	161	20	operation	operation	NOUN
geusb-5369	161	21	icebridge	icebridge	NOUN
geusb-5369	161	22	hoib	hoib	NOUN
geusb-5369	161	23	has	have	VERB
geusb-5369	161	24	a	a	DET
geusb-5369	161	25	bin	bin	NOUN
geusb-5369	161	26	size	size	NOUN
geusb-5369	161	27	of	of	ADP
geusb-5369	161	28	1	1	NUM
geusb-5369	161	29	cm	cm	NOUN
geusb-5369	161	30	and	and	CCONJ
geusb-5369	161	31	there	there	PRON
geusb-5369	161	32	are	be	VERB
geusb-5369	161	33	no	no	DET
geusb-5369	161	34	significant	significant	ADJ
geusb-5369	161	35	data	data	NOUN
geusb-5369	161	36	clusters	cluster	NOUN
geusb-5369	161	37	outside	outside	ADP
geusb-5369	161	38	the	the	DET
geusb-5369	161	39	range	range	NOUN
geusb-5369	161	40	-0.7	-0.7	PROPN
geusb-5369	161	41	to	to	ADP
geusb-5369	161	42	0.3	0.3	NUM
geusb-5369	161	43	m	m	NOUN
geusb-5369	161	44	,	,	PUNCT
geusb-5369	161	45	b	b	X
geusb-5369	161	46	:	:	PUNCT
geusb-5369	161	47	cryosat-2	cryosat-2	NUM
geusb-5369	161	48	hcs2	hcs2	PROPN
geusb-5369	161	49	has	have	VERB
geusb-5369	161	50	a	a	DET
geusb-5369	161	51	2	2	NUM
geusb-5369	161	52	cm	cm	NOUN
geusb-5369	161	53	bin	bin	NOUN
geusb-5369	161	54	size	size	NOUN
geusb-5369	161	55	,	,	PUNCT
geusb-5369	161	56	with	with	ADP
geusb-5369	161	57	no	no	DET
geusb-5369	161	58	significant	significant	ADJ
geusb-5369	161	59	clusters	cluster	NOUN
geusb-5369	161	60	outside	outside	ADP
geusb-5369	161	61	-0.5	-0.5	NUM
geusb-5369	161	62	to	to	ADP
geusb-5369	161	63	3.25	3.25	NUM
geusb-5369	161	64	m	m	NOUN
geusb-5369	161	65	,	,	PUNCT
geusb-5369	161	66	c	c	X
geusb-5369	161	67	:	:	PUNCT
geusb-5369	161	68	iceroad	iceroad	PROPN
geusb-5369	161	69	hir	hir	PROPN
geusb-5369	161	70	in	in	ADP
geusb-5369	161	71	the	the	DET
geusb-5369	161	72	range	range	NOUN
geusb-5369	161	73	of	of	ADP
geusb-5369	161	74	-26	-26	NUM
geusb-5369	161	75	to	to	ADP
geusb-5369	161	76	12	12	NUM
geusb-5369	161	77	m	m	NOUN
geusb-5369	161	78	with	with	ADP
geusb-5369	161	79	a	a	DET
geusb-5369	161	80	bin	bin	NOUN
geusb-5369	161	81	size	size	NOUN
geusb-5369	161	82	of	of	ADP
geusb-5369	161	83	1	1	NUM
geusb-5369	161	84	m	m	NOUN
geusb-5369	161	85	;	;	PUNCT
geusb-5369	161	86	no	no	DET
geusb-5369	161	87	data	datum	NOUN
geusb-5369	161	88	occur	occur	VERB
geusb-5369	161	89	outside	outside	ADP
geusb-5369	161	90	of	of	ADP
geusb-5369	161	91	this	this	DET
geusb-5369	161	92	range	range	NOUN
geusb-5369	161	93	.	.	PUNCT
geusb-5369	162	1	ice	ice	NOUN
geusb-5369	162	2	edge	edge	NOUN
geusb-5369	162	3	inland	inland	ADV
geusb-5369	163	1	∆h	∆h	PROPN
geusb-5369	164	1	[	[	X
geusb-5369	164	2	m	m	X
geusb-5369	164	3	]	]	X
geusb-5369	164	4	∆h	∆h	PROPN
geusb-5369	165	1	[	[	X
geusb-5369	165	2	m]∆h	m]∆h	X
geusb-5369	165	3	[	[	X
geusb-5369	165	4	m	m	X
geusb-5369	165	5	]	]	X
geusb-5369	165	6	n	n	CCONJ
geusb-5369	165	7	um	um	INTJ
geusb-5369	165	8	be	be	AUX
geusb-5369	165	9	r	r	NOUN
geusb-5369	165	10	o	o	NOUN
geusb-5369	165	11	f	f	X
geusb-5369	165	12	s	s	X
geusb-5369	165	13	am	be	AUX
geusb-5369	165	14	pl	pl	X
geusb-5369	165	15	es	es	X
geusb-5369	165	16	0	0	NUM
geusb-5369	165	17	20	20	NUM
geusb-5369	165	18	40	40	NUM
geusb-5369	165	19	60	60	NUM
geusb-5369	165	20	80	80	NUM
geusb-5369	165	21	100	100	NUM
geusb-5369	165	22	–	–	PUNCT
geusb-5369	165	23	0.6	0.6	NUM
geusb-5369	165	24	–	–	PUNCT
geusb-5369	165	25	0.4	0.4	NUM
geusb-5369	165	26	–	–	PUNCT
geusb-5369	165	27	0.2	0.2	NUM
geusb-5369	165	28	0.0	0.0	NUM
geusb-5369	165	29	0.2	0.2	NUM
geusb-5369	165	30	–	–	PUNCT
geusb-5369	165	31	0.5	0.5	NUM
geusb-5369	165	32	0	0	NUM
geusb-5369	165	33	0.5	0.5	NUM
geusb-5369	165	34	1.0	1.0	NUM
geusb-5369	165	35	1.5	1.5	NUM
geusb-5369	165	36	2.0	2.0	NUM
geusb-5369	165	37	2.5	2.5	NUM
geusb-5369	165	38	3.0	3.0	NUM
geusb-5369	165	39	0	0	NUM
geusb-5369	166	1	200	200	NUM
geusb-5369	166	2	400	400	NUM
geusb-5369	166	3	600	600	NUM
geusb-5369	166	4	800	800	NUM
geusb-5369	166	5	1000	1000	NUM
geusb-5369	166	6	1200	1200	NUM
geusb-5369	166	7	1400	1400	NUM
geusb-5369	166	8	0	0	NUM
geusb-5369	166	9	5	5	NUM
geusb-5369	166	10	10	10	NUM
geusb-5369	166	11	15	15	NUM
geusb-5369	166	12	20	20	NUM
geusb-5369	166	13	25	25	NUM
geusb-5369	166	14	–	–	PUNCT
geusb-5369	166	15	25	25	NUM
geusb-5369	166	16	–	–	SYM
geusb-5369	166	17	20	20	NUM
geusb-5369	166	18	–	–	SYM
geusb-5369	166	19	15	15	NUM
geusb-5369	166	20	–	–	SYM
geusb-5369	166	21	10	10	NUM
geusb-5369	166	22	–	–	SYM
geusb-5369	166	23	5	5	NUM
geusb-5369	166	24	0	0	NUM
geusb-5369	166	25	5	5	NUM
geusb-5369	166	26	10	10	NUM
geusb-5369	166	27	a	a	DET
geusb-5369	166	28	b	b	X
geusb-5369	166	29	c	c	X
geusb-5369	166	30	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	166	31	http://www.geusbulletin.org	http://www.geusbulletin.org	PUNCT
geusb-5369	166	32	stokholm	stokholm	NOUN
geusb-5369	166	33	et	et	PROPN
geusb-5369	166	34	al	al	PROPN
geusb-5369	166	35	.	.	PROPN
geusb-5369	166	36	2021	2021	NUM
geusb-5369	166	37	:	:	PUNCT
geusb-5369	166	38	geus	geus	NOUN
geusb-5369	166	39	bulletin	bulletin	NOUN
geusb-5369	166	40	47	47	NUM
geusb-5369	166	41	.	.	PUNCT
geusb-5369	167	1	5369	5369	NUM
geusb-5369	167	2	.	.	PUNCT
geusb-5369	168	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	168	2	6	6	NUM
geusb-5369	168	3	of	of	ADP
geusb-5369	168	4	8	8	NUM
geusb-5369	168	5	www.geusbul	www.geusbul	VERB
geusb-5369	168	6	let	let	VERB
geusb-5369	168	7	in.org	in.org	ADJ
geusb-5369	168	8	has	have	VERB
geusb-5369	168	9	large	large	ADJ
geusb-5369	168	10	outliers	outlier	NOUN
geusb-5369	168	11	,	,	PUNCT
geusb-5369	168	12	despite	despite	SCONJ
geusb-5369	168	13	removing	remove	VERB
geusb-5369	168	14	outliers	outlier	NOUN
geusb-5369	168	15	±	±	X
geusb-5369	168	16	3	3	NUM
geusb-5369	168	17	standard	standard	ADJ
geusb-5369	168	18	deviations	deviation	NOUN
geusb-5369	168	19	from	from	ADP
geusb-5369	168	20	δhcs2	δhcs2	NOUN
geusb-5369	168	21	.	.	PUNCT
geusb-5369	169	1	similar	similar	ADJ
geusb-5369	169	2	means	mean	NOUN
geusb-5369	169	3	and	and	CCONJ
geusb-5369	169	4	medians	median	NOUN
geusb-5369	169	5	indicate	indicate	VERB
geusb-5369	169	6	that	that	SCONJ
geusb-5369	169	7	most	most	ADJ
geusb-5369	169	8	overlapping	overlap	VERB
geusb-5369	169	9	data	datum	NOUN
geusb-5369	169	10	points	point	NOUN
geusb-5369	169	11	are	be	AUX
geusb-5369	169	12	relatively	relatively	ADV
geusb-5369	169	13	close	close	ADJ
geusb-5369	169	14	to	to	ADP
geusb-5369	169	15	the	the	DET
geusb-5369	169	16	δh	δh	NOUN
geusb-5369	169	17	for	for	ADP
geusb-5369	169	18	both	both	DET
geusb-5369	169	19	operation	operation	NOUN
geusb-5369	169	20	icebridge	icebridge	NOUN
geusb-5369	169	21	and	and	CCONJ
geusb-5369	169	22	cryosat-2	cryosat-2	PROPN
geusb-5369	169	23	.	.	PROPN
geusb-5369	169	24	based	base	VERB
geusb-5369	169	25	on	on	ADP
geusb-5369	169	26	the	the	DET
geusb-5369	169	27	average	average	ADJ
geusb-5369	169	28	δh	δh	NOUN
geusb-5369	169	29	,	,	PUNCT
geusb-5369	169	30	we	we	PRON
geusb-5369	169	31	see	see	VERB
geusb-5369	169	32	that	that	SCONJ
geusb-5369	169	33	operation	operation	NOUN
geusb-5369	169	34	icebridge	icebridge	NOUN
geusb-5369	169	35	generally	generally	ADV
geusb-5369	169	36	measures	measure	VERB
geusb-5369	169	37	a	a	DET
geusb-5369	169	38	higher	high	ADJ
geusb-5369	169	39	elevation	elevation	NOUN
geusb-5369	169	40	and	and	CCONJ
geusb-5369	169	41	cryosat-2	cryosat-2	NUM
geusb-5369	169	42	measures	measure	VERB
geusb-5369	169	43	a	a	DET
geusb-5369	169	44	lower	low	ADJ
geusb-5369	169	45	elevation	elevation	NOUN
geusb-5369	169	46	compared	compare	VERB
geusb-5369	169	47	to	to	ADP
geusb-5369	169	48	arctic	arctic	ADJ
geusb-5369	169	49	trucks	truck	NOUN
geusb-5369	169	50	.	.	PUNCT
geusb-5369	170	1	the	the	DET
geusb-5369	170	2	average	average	NOUN
geusb-5369	170	3	of	of	ADP
geusb-5369	170	4	δhoib	δhoib	NOUN
geusb-5369	170	5	is	be	AUX
geusb-5369	170	6	10.7	10.7	NUM
geusb-5369	170	7	 	 	SPACE
geusb-5369	170	8	cm	cm	NOUN
geusb-5369	170	9	,	,	PUNCT
geusb-5369	170	10	and	and	CCONJ
geusb-5369	170	11	the	the	DET
geusb-5369	170	12	histogram	histogram	NOUN
geusb-5369	170	13	in	in	ADP
geusb-5369	170	14	fig	fig	NOUN
geusb-5369	170	15	.	.	PUNCT
geusb-5369	171	1	2a	2a	PROPN
geusb-5369	171	2	illustrates	illustrate	VERB
geusb-5369	171	3	that	that	SCONJ
geusb-5369	171	4	nearly	nearly	ADV
geusb-5369	171	5	all	all	PRON
geusb-5369	171	6	data	datum	NOUN
geusb-5369	171	7	points	point	NOUN
geusb-5369	171	8	are	be	AUX
geusb-5369	171	9	located	locate	VERB
geusb-5369	171	10	in	in	ADP
geusb-5369	171	11	the	the	DET
geusb-5369	171	12	range	range	NOUN
geusb-5369	171	13	of	of	ADP
geusb-5369	171	14	–	–	PUNCT
geusb-5369	171	15	30	30	NUM
geusb-5369	171	16	to	to	PART
geusb-5369	171	17	10	10	NUM
geusb-5369	171	18	cm	cm	NOUN
geusb-5369	171	19	,	,	PUNCT
geusb-5369	171	20	with	with	ADP
geusb-5369	171	21	a	a	DET
geusb-5369	171	22	wide	wide	ADJ
geusb-5369	171	23	and	and	CCONJ
geusb-5369	171	24	tall	tall	ADJ
geusb-5369	171	25	cluster	cluster	NOUN
geusb-5369	171	26	.	.	PUNCT
geusb-5369	172	1	the	the	DET
geusb-5369	172	2	mean	mean	NOUN
geusb-5369	172	3	and	and	CCONJ
geusb-5369	172	4	median	median	NOUN
geusb-5369	172	5	of	of	ADP
geusb-5369	172	6	operation	operation	NOUN
geusb-5369	172	7	icebridge	icebridge	NOUN
geusb-5369	172	8	are	be	AUX
geusb-5369	172	9	very	very	ADV
geusb-5369	172	10	similar	similar	ADJ
geusb-5369	172	11	,	,	PUNCT
geusb-5369	172	12	indicating	indicate	VERB
geusb-5369	172	13	that	that	SCONJ
geusb-5369	172	14	the	the	DET
geusb-5369	172	15	mean	mean	NOUN
geusb-5369	172	16	is	be	AUX
geusb-5369	172	17	not	not	PART
geusb-5369	172	18	significantly	significantly	ADV
geusb-5369	172	19	affected	affect	VERB
geusb-5369	172	20	by	by	ADP
geusb-5369	172	21	large	large	ADJ
geusb-5369	172	22	outliers	outlier	NOUN
geusb-5369	172	23	.	.	PUNCT
geusb-5369	173	1	the	the	DET
geusb-5369	173	2	cryosat-2	cryosat-2	NUM
geusb-5369	173	3	histogram	histogram	NOUN
geusb-5369	173	4	contains	contain	VERB
geusb-5369	173	5	a	a	DET
geusb-5369	173	6	main	main	ADJ
geusb-5369	173	7	cluster	cluster	NOUN
geusb-5369	173	8	from	from	ADP
geusb-5369	173	9	60	60	NUM
geusb-5369	173	10	to	to	PART
geusb-5369	173	11	105	105	NUM
geusb-5369	173	12	cm	cm	NOUN
geusb-5369	173	13	region	region	NOUN
geusb-5369	173	14	with	with	ADP
geusb-5369	173	15	two	two	NUM
geusb-5369	173	16	small	small	ADJ
geusb-5369	173	17	clusters	cluster	NOUN
geusb-5369	173	18	at	at	ADP
geusb-5369	173	19	175–190	175–190	NUM
geusb-5369	173	20	cm	cm	NOUN
geusb-5369	173	21	and	and	CCONJ
geusb-5369	173	22	at	at	ADP
geusb-5369	173	23	290–305	290–305	NUM
geusb-5369	173	24	cm	cm	NOUN
geusb-5369	173	25	.	.	PUNCT
geusb-5369	174	1	if	if	SCONJ
geusb-5369	174	2	the	the	DET
geusb-5369	174	3	large	large	ADJ
geusb-5369	174	4	outliers	outlier	NOUN
geusb-5369	174	5	were	be	AUX
geusb-5369	174	6	not	not	PART
geusb-5369	174	7	removed	remove	VERB
geusb-5369	174	8	from	from	ADP
geusb-5369	174	9	the	the	DET
geusb-5369	174	10	cryosat-2	cryosat-2	PROPN
geusb-5369	174	11	data	datum	NOUN
geusb-5369	174	12	,	,	PUNCT
geusb-5369	174	13	the	the	DET
geusb-5369	174	14	mean	mean	NOUN
geusb-5369	174	15	would	would	AUX
geusb-5369	174	16	be	be	AUX
geusb-5369	174	17	significantly	significantly	ADV
geusb-5369	174	18	altered	alter	VERB
geusb-5369	174	19	.	.	PUNCT
geusb-5369	175	1	the	the	DET
geusb-5369	175	2	elevation	elevation	NOUN
geusb-5369	175	3	differences	difference	NOUN
geusb-5369	175	4	for	for	ADP
geusb-5369	175	5	the	the	DET
geusb-5369	175	6	iceroad	iceroad	NOUN
geusb-5369	175	7	data	data	PROPN
geusb-5369	175	8	(	(	PUNCT
geusb-5369	175	9	fig	fig	NOUN
geusb-5369	175	10	.	.	PUNCT
geusb-5369	175	11	 	 	SPACE
geusb-5369	175	12	2c	2c	NUM
geusb-5369	175	13	)	)	PUNCT
geusb-5369	175	14	show	show	VERB
geusb-5369	175	15	a	a	DET
geusb-5369	175	16	different	different	ADJ
geusb-5369	175	17	distribution	distribution	NOUN
geusb-5369	175	18	for	for	ADP
geusb-5369	175	19	measurements	measurement	NOUN
geusb-5369	175	20	near	near	ADP
geusb-5369	175	21	the	the	DET
geusb-5369	175	22	ice	ice	NOUN
geusb-5369	175	23	sheet	sheet	NOUN
geusb-5369	175	24	edge	edge	NOUN
geusb-5369	175	25	compared	compare	VERB
geusb-5369	175	26	to	to	ADP
geusb-5369	175	27	the	the	DET
geusb-5369	175	28	interior	interior	ADJ
geusb-5369	175	29	measurements	measurement	NOUN
geusb-5369	175	30	.	.	PUNCT
geusb-5369	176	1	the	the	DET
geusb-5369	176	2	spread	spread	NOUN
geusb-5369	176	3	at	at	ADP
geusb-5369	176	4	the	the	DET
geusb-5369	176	5	ice	ice	NOUN
geusb-5369	176	6	edge	edge	NOUN
geusb-5369	176	7	is	be	AUX
geusb-5369	176	8	attributed	attribute	VERB
geusb-5369	176	9	to	to	ADP
geusb-5369	176	10	the	the	DET
geusb-5369	176	11	non	non	ADJ
geusb-5369	176	12	-	-	ADJ
geusb-5369	176	13	uniform	uniform	ADJ
geusb-5369	176	14	elevation	elevation	NOUN
geusb-5369	176	15	change	change	NOUN
geusb-5369	176	16	in	in	ADP
geusb-5369	176	17	this	this	DET
geusb-5369	176	18	part	part	NOUN
geusb-5369	176	19	of	of	ADP
geusb-5369	176	20	the	the	DET
geusb-5369	176	21	ice	ice	NOUN
geusb-5369	176	22	sheet	sheet	NOUN
geusb-5369	176	23	,	,	PUNCT
geusb-5369	176	24	whereas	whereas	SCONJ
geusb-5369	176	25	the	the	DET
geusb-5369	176	26	larger	large	ADJ
geusb-5369	176	27	spread	spread	NOUN
geusb-5369	176	28	in	in	ADP
geusb-5369	176	29	the	the	DET
geusb-5369	176	30	interior	interior	ADJ
geusb-5369	176	31	observations	observation	NOUN
geusb-5369	176	32	can	can	AUX
geusb-5369	176	33	be	be	AUX
geusb-5369	176	34	attributed	attribute	VERB
geusb-5369	176	35	to	to	ADP
geusb-5369	176	36	the	the	DET
geusb-5369	176	37	divergence	divergence	NOUN
geusb-5369	176	38	of	of	ADP
geusb-5369	176	39	the	the	DET
geusb-5369	176	40	two	two	NUM
geusb-5369	176	41	traverse	traverse	ADJ
geusb-5369	176	42	routes	route	NOUN
geusb-5369	176	43	.	.	PUNCT
geusb-5369	177	1	discussion	discussion	NOUN
geusb-5369	177	2	operation	operation	NOUN
geusb-5369	177	3	icebridge	icebridge	NOUN
geusb-5369	177	4	atm	atm	PROPN
geusb-5369	177	5	data	datum	NOUN
geusb-5369	177	6	have	have	AUX
geusb-5369	177	7	been	be	AUX
geusb-5369	177	8	used	use	VERB
geusb-5369	177	9	to	to	PART
geusb-5369	177	10	assess	assess	VERB
geusb-5369	177	11	the	the	DET
geusb-5369	177	12	performance	performance	NOUN
geusb-5369	177	13	of	of	ADP
geusb-5369	177	14	the	the	DET
geusb-5369	177	15	arctic	arctic	ADJ
geusb-5369	177	16	trucks	truck	NOUN
geusb-5369	177	17	gps	gps	VERB
geusb-5369	177	18	observations	observation	NOUN
geusb-5369	177	19	of	of	ADP
geusb-5369	177	20	the	the	DET
geusb-5369	177	21	ice	ice	NOUN
geusb-5369	177	22	-	-	PUNCT
geusb-5369	177	23	sheet	sheet	NOUN
geusb-5369	177	24	surface	surface	NOUN
geusb-5369	177	25	elevation	elevation	NOUN
geusb-5369	177	26	,	,	PUNCT
geusb-5369	177	27	and	and	CCONJ
geusb-5369	177	28	the	the	DET
geusb-5369	177	29	results	result	NOUN
geusb-5369	177	30	show	show	VERB
geusb-5369	177	31	an	an	DET
geusb-5369	177	32	average	average	ADJ
geusb-5369	177	33	difference	difference	NOUN
geusb-5369	177	34	of	of	ADP
geusb-5369	177	35	10.7	10.7	NUM
geusb-5369	177	36	cm	cm	NUM
geusb-5369	177	37	±	±	NUM
geusb-5369	177	38	11.7	11.7	NUM
geusb-5369	177	39	cm	cm	NOUN
geusb-5369	177	40	.	.	PUNCT
geusb-5369	178	1	the	the	DET
geusb-5369	178	2	bias	bias	NOUN
geusb-5369	178	3	is	be	AUX
geusb-5369	178	4	likely	likely	ADJ
geusb-5369	178	5	from	from	ADP
geusb-5369	178	6	a	a	DET
geusb-5369	178	7	combination	combination	NOUN
geusb-5369	178	8	of	of	ADP
geusb-5369	178	9	arctic	arctic	ADJ
geusb-5369	178	10	trucks	truck	NOUN
geusb-5369	178	11	uncertainties	uncertainty	NOUN
geusb-5369	178	12	,	,	PUNCT
geusb-5369	178	13	the	the	DET
geusb-5369	178	14	uncertainties	uncertainty	NOUN
geusb-5369	178	15	from	from	ADP
geusb-5369	178	16	the	the	DET
geusb-5369	178	17	atm	atm	NOUN
geusb-5369	178	18	data	datum	NOUN
geusb-5369	178	19	and	and	CCONJ
geusb-5369	178	20	the	the	DET
geusb-5369	178	21	footprint	footprint	NOUN
geusb-5369	178	22	coverage	coverage	NOUN
geusb-5369	178	23	of	of	ADP
geusb-5369	178	24	the	the	DET
geusb-5369	178	25	atm	atm	NOUN
geusb-5369	178	26	icessn	icessn	PROPN
geusb-5369	178	27	point	point	NOUN
geusb-5369	178	28	compression	compression	NOUN
geusb-5369	178	29	.	.	PUNCT
geusb-5369	179	1	regarding	regard	VERB
geusb-5369	179	2	the	the	DET
geusb-5369	179	3	arctic	arctic	ADJ
geusb-5369	179	4	trucks	truck	NOUN
geusb-5369	179	5	measurements	measurement	NOUN
geusb-5369	179	6	,	,	PUNCT
geusb-5369	179	7	we	we	PRON
geusb-5369	179	8	note	note	VERB
geusb-5369	179	9	that	that	SCONJ
geusb-5369	179	10	the	the	DET
geusb-5369	179	11	main	main	ADJ
geusb-5369	179	12	uncertainties	uncertainty	NOUN
geusb-5369	179	13	are	be	AUX
geusb-5369	179	14	the	the	DET
geusb-5369	179	15	tendency	tendency	NOUN
geusb-5369	179	16	of	of	ADP
geusb-5369	179	17	the	the	DET
geusb-5369	179	18	wheels	wheel	NOUN
geusb-5369	179	19	to	to	PART
geusb-5369	179	20	compress	compress	VERB
geusb-5369	179	21	the	the	DET
geusb-5369	179	22	uppermost	uppermost	ADJ
geusb-5369	179	23	snow	snow	NOUN
geusb-5369	179	24	layer	layer	NOUN
geusb-5369	179	25	,	,	PUNCT
geusb-5369	179	26	the	the	DET
geusb-5369	179	27	uneven	uneven	ADJ
geusb-5369	179	28	surfaces	surface	NOUN
geusb-5369	179	29	and	and	CCONJ
geusb-5369	179	30	some	some	DET
geusb-5369	179	31	counteraction	counteraction	NOUN
geusb-5369	179	32	of	of	ADP
geusb-5369	179	33	the	the	DET
geusb-5369	179	34	vehicle	vehicle	NOUN
geusb-5369	179	35	suspension	suspension	NOUN
geusb-5369	179	36	system	system	NOUN
geusb-5369	179	37	while	while	SCONJ
geusb-5369	179	38	driving	drive	VERB
geusb-5369	179	39	.	.	PUNCT
geusb-5369	180	1	the	the	DET
geusb-5369	180	2	tire	tire	NOUN
geusb-5369	180	3	pressure	pressure	NOUN
geusb-5369	180	4	is	be	AUX
geusb-5369	180	5	generally	generally	ADV
geusb-5369	180	6	low	low	ADJ
geusb-5369	180	7	to	to	PART
geusb-5369	180	8	provide	provide	VERB
geusb-5369	180	9	a	a	DET
geusb-5369	180	10	larger	large	ADJ
geusb-5369	180	11	surface	surface	NOUN
geusb-5369	180	12	grip	grip	NOUN
geusb-5369	180	13	,	,	PUNCT
geusb-5369	180	14	and	and	CCONJ
geusb-5369	180	15	it	it	PRON
geusb-5369	180	16	is	be	AUX
geusb-5369	180	17	adapted	adapt	VERB
geusb-5369	180	18	to	to	ADP
geusb-5369	180	19	snow	snow	NOUN
geusb-5369	180	20	conditions	condition	NOUN
geusb-5369	180	21	as	as	ADP
geusb-5369	180	22	necessary	necessary	ADJ
geusb-5369	180	23	(	(	PUNCT
geusb-5369	180	24	low	low	ADJ
geusb-5369	180	25	for	for	ADP
geusb-5369	180	26	soft	soft	ADJ
geusb-5369	180	27	snow	snow	NOUN
geusb-5369	180	28	and	and	CCONJ
geusb-5369	180	29	high	high	ADJ
geusb-5369	180	30	for	for	ADP
geusb-5369	180	31	solid	solid	ADJ
geusb-5369	180	32	surfaces	surface	NOUN
geusb-5369	180	33	)	)	PUNCT
geusb-5369	180	34	.	.	PUNCT
geusb-5369	181	1	regarding	regard	VERB
geusb-5369	181	2	the	the	DET
geusb-5369	181	3	submergence	submergence	NOUN
geusb-5369	181	4	into	into	ADP
geusb-5369	181	5	the	the	DET
geusb-5369	181	6	snow	snow	NOUN
geusb-5369	181	7	,	,	PUNCT
geusb-5369	181	8	we	we	PRON
geusb-5369	181	9	argue	argue	VERB
geusb-5369	181	10	that	that	SCONJ
geusb-5369	181	11	the	the	DET
geusb-5369	181	12	mean	mean	ADJ
geusb-5369	181	13	error	error	NOUN
geusb-5369	181	14	is	be	AUX
geusb-5369	181	15	not	not	PART
geusb-5369	181	16	zero	zero	NUM
geusb-5369	181	17	,	,	PUNCT
geusb-5369	181	18	because	because	SCONJ
geusb-5369	181	19	the	the	DET
geusb-5369	181	20	height	height	NOUN
geusb-5369	181	21	measurement	measurement	NOUN
geusb-5369	181	22	of	of	ADP
geusb-5369	181	23	the	the	DET
geusb-5369	181	24	elevated	elevate	VERB
geusb-5369	181	25	gps	gps	NOUN
geusb-5369	181	26	location	location	NOUN
geusb-5369	181	27	on	on	ADP
geusb-5369	181	28	the	the	DET
geusb-5369	181	29	truck	truck	NOUN
geusb-5369	181	30	is	be	AUX
geusb-5369	181	31	taken	take	VERB
geusb-5369	181	32	while	while	SCONJ
geusb-5369	181	33	in	in	ADP
geusb-5369	181	34	a	a	DET
geusb-5369	181	35	static	static	ADJ
geusb-5369	181	36	position	position	NOUN
geusb-5369	181	37	,	,	PUNCT
geusb-5369	181	38	where	where	SCONJ
geusb-5369	181	39	the	the	DET
geusb-5369	181	40	truck	truck	NOUN
geusb-5369	181	41	will	will	AUX
geusb-5369	181	42	submerge	submerge	VERB
geusb-5369	181	43	the	the	DET
geusb-5369	181	44	most	most	ADJ
geusb-5369	181	45	.	.	PUNCT
geusb-5369	182	1	once	once	SCONJ
geusb-5369	182	2	the	the	DET
geusb-5369	182	3	truck	truck	NOUN
geusb-5369	182	4	enters	enter	VERB
geusb-5369	182	5	a	a	DET
geusb-5369	182	6	kinematic	kinematic	ADJ
geusb-5369	182	7	state	state	NOUN
geusb-5369	182	8	,	,	PUNCT
geusb-5369	182	9	the	the	DET
geusb-5369	182	10	compaction	compaction	NOUN
geusb-5369	182	11	will	will	AUX
geusb-5369	182	12	often	often	ADV
geusb-5369	182	13	decrease	decrease	VERB
geusb-5369	182	14	,	,	PUNCT
geusb-5369	182	15	caused	cause	VERB
geusb-5369	182	16	by	by	ADP
geusb-5369	182	17	the	the	DET
geusb-5369	182	18	wheels	wheel	NOUN
geusb-5369	182	19	moving	move	VERB
geusb-5369	182	20	onto	onto	ADP
geusb-5369	182	21	fresh	fresh	ADJ
geusb-5369	182	22	snow	snow	NOUN
geusb-5369	182	23	,	,	PUNCT
geusb-5369	182	24	which	which	PRON
geusb-5369	182	25	is	be	AUX
geusb-5369	182	26	replaced	replace	VERB
geusb-5369	182	27	repeatedly	repeatedly	ADV
geusb-5369	182	28	.	.	PUNCT
geusb-5369	183	1	when	when	SCONJ
geusb-5369	183	2	following	follow	VERB
geusb-5369	183	3	the	the	DET
geusb-5369	183	4	tracks	track	NOUN
geusb-5369	183	5	of	of	ADP
geusb-5369	183	6	the	the	DET
geusb-5369	183	7	other	other	ADJ
geusb-5369	183	8	trucks	truck	NOUN
geusb-5369	183	9	,	,	PUNCT
geusb-5369	183	10	the	the	DET
geusb-5369	183	11	snow	snow	NOUN
geusb-5369	183	12	will	will	AUX
geusb-5369	183	13	be	be	AUX
geusb-5369	183	14	compressed	compress	VERB
geusb-5369	183	15	multiple	multiple	ADJ
geusb-5369	183	16	times	time	NOUN
geusb-5369	183	17	,	,	PUNCT
geusb-5369	183	18	which	which	PRON
geusb-5369	183	19	can	can	AUX
geusb-5369	183	20	lead	lead	VERB
geusb-5369	183	21	to	to	ADP
geusb-5369	183	22	greater	great	ADJ
geusb-5369	183	23	snow	snow	NOUN
geusb-5369	183	24	compaction	compaction	NOUN
geusb-5369	183	25	.	.	PUNCT
geusb-5369	184	1	additionally	additionally	ADV
geusb-5369	184	2	,	,	PUNCT
geusb-5369	184	3	the	the	DET
geusb-5369	184	4	measured	measured	ADJ
geusb-5369	184	5	distance	distance	NOUN
geusb-5369	184	6	from	from	ADP
geusb-5369	184	7	the	the	DET
geusb-5369	184	8	snow	snow	NOUN
geusb-5369	184	9	surface	surface	NOUN
geusb-5369	184	10	to	to	ADP
geusb-5369	184	11	the	the	DET
geusb-5369	184	12	gps	gps	PROPN
geusb-5369	184	13	receiver	receiver	NOUN
geusb-5369	184	14	could	could	AUX
geusb-5369	184	15	vary	vary	VERB
geusb-5369	184	16	in	in	ADP
geusb-5369	184	17	accuracy	accuracy	NOUN
geusb-5369	184	18	and	and	CCONJ
geusb-5369	184	19	depends	depend	VERB
geusb-5369	184	20	largely	largely	ADV
geusb-5369	184	21	on	on	ADP
geusb-5369	184	22	how	how	SCONJ
geusb-5369	184	23	frequently	frequently	ADV
geusb-5369	184	24	the	the	DET
geusb-5369	184	25	gps	gps	NOUN
geusb-5369	184	26	position	position	NOUN
geusb-5369	184	27	is	be	AUX
geusb-5369	184	28	measured	measure	VERB
geusb-5369	184	29	.	.	PUNCT
geusb-5369	185	1	the	the	DET
geusb-5369	185	2	tall	tall	ADJ
geusb-5369	185	3	and	and	CCONJ
geusb-5369	185	4	wide	wide	ADJ
geusb-5369	185	5	cluster	cluster	NOUN
geusb-5369	185	6	of	of	ADP
geusb-5369	185	7	δhoib	δhoib	NOUN
geusb-5369	185	8	in	in	ADP
geusb-5369	185	9	fig	fig	NOUN
geusb-5369	185	10	.	.	PUNCT
geusb-5369	186	1	2a	2a	PROPN
geusb-5369	186	2	has	have	VERB
geusb-5369	186	3	no	no	DET
geusb-5369	186	4	spatial	spatial	ADJ
geusb-5369	186	5	geographical	geographical	ADJ
geusb-5369	186	6	dependency	dependency	NOUN
geusb-5369	186	7	but	but	CCONJ
geusb-5369	186	8	is	be	AUX
geusb-5369	186	9	randomly	randomly	ADV
geusb-5369	186	10	distributed	distribute	VERB
geusb-5369	186	11	over	over	ADP
geusb-5369	186	12	the	the	DET
geusb-5369	186	13	ice	ice	NOUN
geusb-5369	186	14	sheet	sheet	NOUN
geusb-5369	186	15	.	.	PUNCT
geusb-5369	187	1	locally	locally	ADV
geusb-5369	187	2	varying	vary	VERB
geusb-5369	187	3	snow	snow	NOUN
geusb-5369	187	4	conditions	condition	NOUN
geusb-5369	187	5	could	could	AUX
geusb-5369	187	6	explain	explain	VERB
geusb-5369	187	7	the	the	DET
geusb-5369	187	8	overlapping	overlap	VERB
geusb-5369	187	9	distributions	distribution	NOUN
geusb-5369	187	10	,	,	PUNCT
geusb-5369	187	11	as	as	SCONJ
geusb-5369	187	12	the	the	DET
geusb-5369	187	13	uncertainty	uncertainty	NOUN
geusb-5369	187	14	of	of	ADP
geusb-5369	187	15	the	the	DET
geusb-5369	187	16	distance	distance	NOUN
geusb-5369	187	17	measured	measure	VERB
geusb-5369	187	18	from	from	ADP
geusb-5369	187	19	the	the	DET
geusb-5369	187	20	snow	snow	NOUN
geusb-5369	187	21	surface	surface	NOUN
geusb-5369	187	22	to	to	ADP
geusb-5369	187	23	the	the	DET
geusb-5369	187	24	gps	gps	PROPN
geusb-5369	187	25	receiver	receiver	NOUN
geusb-5369	187	26	and	and	CCONJ
geusb-5369	187	27	the	the	DET
geusb-5369	187	28	submergence	submergence	NOUN
geusb-5369	187	29	of	of	ADP
geusb-5369	187	30	the	the	DET
geusb-5369	187	31	wheels	wheel	NOUN
geusb-5369	187	32	affect	affect	VERB
geusb-5369	187	33	the	the	DET
geusb-5369	187	34	readings	reading	NOUN
geusb-5369	187	35	.	.	PUNCT
geusb-5369	188	1	if	if	SCONJ
geusb-5369	188	2	the	the	DET
geusb-5369	188	3	distance	distance	NOUN
geusb-5369	188	4	from	from	ADP
geusb-5369	188	5	the	the	DET
geusb-5369	188	6	snow	snow	NOUN
geusb-5369	188	7	surface	surface	NOUN
geusb-5369	188	8	to	to	ADP
geusb-5369	188	9	the	the	DET
geusb-5369	188	10	gps	gps	PROPN
geusb-5369	188	11	is	be	AUX
geusb-5369	188	12	measured	measure	VERB
geusb-5369	188	13	while	while	SCONJ
geusb-5369	188	14	on	on	ADP
geusb-5369	188	15	hard	hard	ADJ
geusb-5369	188	16	,	,	PUNCT
geusb-5369	188	17	sturdy	sturdy	ADJ
geusb-5369	188	18	snow	snow	NOUN
geusb-5369	188	19	and	and	CCONJ
geusb-5369	188	20	the	the	DET
geusb-5369	188	21	vehicle	vehicle	NOUN
geusb-5369	188	22	later	later	ADV
geusb-5369	188	23	enters	enter	VERB
geusb-5369	188	24	soft	soft	ADJ
geusb-5369	188	25	snow	snow	NOUN
geusb-5369	188	26	,	,	PUNCT
geusb-5369	188	27	the	the	DET
geusb-5369	188	28	submergence	submergence	NOUN
geusb-5369	188	29	gives	give	VERB
geusb-5369	188	30	rise	rise	NOUN
geusb-5369	188	31	to	to	ADP
geusb-5369	188	32	a	a	DET
geusb-5369	188	33	negative	negative	ADJ
geusb-5369	188	34	error	error	NOUN
geusb-5369	188	35	contribution	contribution	NOUN
geusb-5369	188	36	.	.	PUNCT
geusb-5369	189	1	therefore	therefore	ADV
geusb-5369	189	2	,	,	PUNCT
geusb-5369	189	3	the	the	DET
geusb-5369	189	4	tall	tall	ADJ
geusb-5369	189	5	cluster	cluster	NOUN
geusb-5369	189	6	could	could	AUX
geusb-5369	189	7	simply	simply	ADV
geusb-5369	189	8	be	be	AUX
geusb-5369	189	9	a	a	DET
geusb-5369	189	10	result	result	NOUN
geusb-5369	189	11	of	of	ADP
geusb-5369	189	12	the	the	DET
geusb-5369	189	13	local	local	ADJ
geusb-5369	189	14	snow	snow	NOUN
geusb-5369	189	15	conditions	condition	NOUN
geusb-5369	189	16	being	be	AUX
geusb-5369	189	17	similar	similar	ADJ
geusb-5369	189	18	to	to	ADP
geusb-5369	189	19	the	the	DET
geusb-5369	189	20	point	point	NOUN
geusb-5369	189	21	where	where	SCONJ
geusb-5369	189	22	the	the	DET
geusb-5369	189	23	distance	distance	NOUN
geusb-5369	189	24	from	from	ADP
geusb-5369	189	25	the	the	DET
geusb-5369	189	26	snow	snow	NOUN
geusb-5369	189	27	surface	surface	NOUN
geusb-5369	189	28	to	to	ADP
geusb-5369	189	29	the	the	DET
geusb-5369	189	30	receiver	receiver	NOUN
geusb-5369	189	31	was	be	AUX
geusb-5369	189	32	measured	measure	VERB
geusb-5369	189	33	.	.	PUNCT
geusb-5369	190	1	this	this	PRON
geusb-5369	190	2	would	would	AUX
geusb-5369	190	3	imply	imply	VERB
geusb-5369	190	4	that	that	SCONJ
geusb-5369	190	5	the	the	DET
geusb-5369	190	6	wide	wide	ADJ
geusb-5369	190	7	cluster	cluster	NOUN
geusb-5369	190	8	stems	stem	VERB
geusb-5369	190	9	from	from	ADP
geusb-5369	190	10	varying	vary	VERB
geusb-5369	190	11	local	local	ADJ
geusb-5369	190	12	snow	snow	NOUN
geusb-5369	190	13	conditions	condition	NOUN
geusb-5369	190	14	affecting	affect	VERB
geusb-5369	190	15	the	the	DET
geusb-5369	190	16	measured	measure	VERB
geusb-5369	190	17	distance	distance	NOUN
geusb-5369	190	18	,	,	PUNCT
geusb-5369	190	19	which	which	PRON
geusb-5369	190	20	also	also	ADV
geusb-5369	190	21	explains	explain	VERB
geusb-5369	190	22	why	why	SCONJ
geusb-5369	190	23	this	this	DET
geusb-5369	190	24	cluster	cluster	NOUN
geusb-5369	190	25	is	be	AUX
geusb-5369	190	26	much	much	ADV
geusb-5369	190	27	wider	wide	ADJ
geusb-5369	190	28	than	than	ADP
geusb-5369	190	29	the	the	DET
geusb-5369	190	30	tall	tall	ADJ
geusb-5369	190	31	cluster	cluster	NOUN
geusb-5369	190	32	.	.	PUNCT
geusb-5369	191	1	the	the	DET
geusb-5369	191	2	vertical	vertical	ADJ
geusb-5369	191	3	accuracy	accuracy	NOUN
geusb-5369	191	4	of	of	ADP
geusb-5369	191	5	the	the	DET
geusb-5369	191	6	lidar	lidar	NOUN
geusb-5369	191	7	in	in	ADP
geusb-5369	191	8	the	the	DET
geusb-5369	191	9	atm	atm	PROPN
geusb-5369	191	10	instrument	instrument	NOUN
geusb-5369	191	11	package	package	NOUN
geusb-5369	191	12	is	be	AUX
geusb-5369	191	13	estimated	estimate	VERB
geusb-5369	191	14	to	to	PART
geusb-5369	191	15	be	be	AUX
geusb-5369	191	16	6.6	6.6	NUM
geusb-5369	191	17	cm	cm	NOUN
geusb-5369	191	18	(	(	PUNCT
geusb-5369	191	19	martin	martin	PROPN
geusb-5369	191	20	et	et	PROPN
geusb-5369	191	21	al	al	PROPN
geusb-5369	191	22	.	.	PROPN
geusb-5369	191	23	2012	2012	NUM
geusb-5369	191	24	)	)	PUNCT
geusb-5369	191	25	.	.	PUNCT
geusb-5369	192	1	factoring	factor	VERB
geusb-5369	192	2	in	in	ADP
geusb-5369	192	3	this	this	DET
geusb-5369	192	4	uncertainty	uncertainty	NOUN
geusb-5369	192	5	and	and	CCONJ
geusb-5369	192	6	comparing	compare	VERB
geusb-5369	192	7	it	it	PRON
geusb-5369	192	8	to	to	ADP
geusb-5369	192	9	the	the	DET
geusb-5369	192	10	δhoib	δhoib	NOUN
geusb-5369	192	11	of	of	ADP
geusb-5369	192	12	10.7	10.7	NUM
geusb-5369	192	13	cm	cm	NOUN
geusb-5369	192	14	,	,	PUNCT
geusb-5369	192	15	it	it	PRON
geusb-5369	192	16	is	be	AUX
geusb-5369	192	17	evident	evident	ADJ
geusb-5369	192	18	that	that	SCONJ
geusb-5369	192	19	distinguishing	distinguish	VERB
geusb-5369	192	20	measurement	measurement	NOUN
geusb-5369	192	21	uncertainties	uncertainty	NOUN
geusb-5369	192	22	from	from	ADP
geusb-5369	192	23	small	small	ADJ
geusb-5369	192	24	elevation	elevation	NOUN
geusb-5369	192	25	deviations	deviation	NOUN
geusb-5369	192	26	in	in	ADP
geusb-5369	192	27	the	the	DET
geusb-5369	192	28	snow	snow	NOUN
geusb-5369	192	29	is	be	AUX
geusb-5369	192	30	difficult	difficult	ADJ
geusb-5369	192	31	.	.	PUNCT
geusb-5369	193	1	also	also	ADV
geusb-5369	193	2	,	,	PUNCT
geusb-5369	193	3	each	each	DET
geusb-5369	193	4	operation	operation	NOUN
geusb-5369	193	5	icebridge	icebridge	NOUN
geusb-5369	193	6	measurement	measurement	NOUN
geusb-5369	193	7	point	point	NOUN
geusb-5369	193	8	covers	cover	VERB
geusb-5369	193	9	133	133	NUM
geusb-5369	193	10	m	m	NOUN
geusb-5369	193	11	×	×	PROPN
geusb-5369	193	12	45	45	NUM
geusb-5369	193	13	m	m	NOUN
geusb-5369	193	14	,	,	PUNCT
geusb-5369	193	15	and	and	CCONJ
geusb-5369	193	16	with	with	ADP
geusb-5369	193	17	a	a	DET
geusb-5369	193	18	worst	bad	ADJ
geusb-5369	193	19	-	-	PUNCT
geusb-5369	193	20	case	case	NOUN
geusb-5369	193	21	nearest	near	ADJ
geusb-5369	193	22	neighbour	neighbour	ADJ
geusb-5369	193	23	coverage	coverage	NOUN
geusb-5369	193	24	of	of	ADP
geusb-5369	193	25	283	283	NUM
geusb-5369	193	26	m	m	NOUN
geusb-5369	193	27	×	×	NOUN
geusb-5369	193	28	193	193	NUM
geusb-5369	193	29	m	m	NOUN
geusb-5369	193	30	,	,	PUNCT
geusb-5369	193	31	using	use	VERB
geusb-5369	193	32	a	a	DET
geusb-5369	193	33	distance	distance	NOUN
geusb-5369	193	34	of	of	ADP
geusb-5369	193	35	75	75	NUM
geusb-5369	193	36	m	m	NOUN
geusb-5369	193	37	would	would	AUX
geusb-5369	193	38	certainly	certainly	ADV
geusb-5369	193	39	allow	allow	VERB
geusb-5369	193	40	for	for	ADP
geusb-5369	193	41	additional	additional	ADJ
geusb-5369	193	42	errors	error	NOUN
geusb-5369	193	43	in	in	ADP
geusb-5369	193	44	the	the	DET
geusb-5369	193	45	range	range	NOUN
geusb-5369	193	46	of	of	ADP
geusb-5369	193	47	centimetres	centimetre	NOUN
geusb-5369	193	48	.	.	PUNCT
geusb-5369	194	1	however	however	ADV
geusb-5369	194	2	,	,	PUNCT
geusb-5369	194	3	this	this	PRON
geusb-5369	194	4	is	be	AUX
geusb-5369	194	5	mitigated	mitigate	VERB
geusb-5369	194	6	by	by	ADP
geusb-5369	194	7	weighting	weight	VERB
geusb-5369	194	8	the	the	DET
geusb-5369	194	9	neighbour	neighbour	ADJ
geusb-5369	194	10	distance	distance	NOUN
geusb-5369	194	11	and	and	CCONJ
geusb-5369	194	12	atm	atm	NOUN
geusb-5369	194	13	level	level	NOUN
geusb-5369	194	14	2	2	NUM
geusb-5369	194	15	point	point	NOUN
geusb-5369	194	16	compression	compression	NOUN
geusb-5369	194	17	.	.	PUNCT
geusb-5369	195	1	a	a	DET
geusb-5369	195	2	larger	large	ADJ
geusb-5369	195	3	quantity	quantity	NOUN
geusb-5369	195	4	of	of	ADP
geusb-5369	195	5	data	datum	NOUN
geusb-5369	195	6	from	from	ADP
geusb-5369	195	7	operation	operation	NOUN
geusb-5369	195	8	icebridge	icebridge	NOUN
geusb-5369	195	9	across	across	ADP
geusb-5369	195	10	the	the	DET
geusb-5369	195	11	greenland	greenland	PROPN
geusb-5369	195	12	ice	ice	NOUN
geusb-5369	195	13	sheet	sheet	NOUN
geusb-5369	195	14	could	could	AUX
geusb-5369	195	15	lower	lower	VERB
geusb-5369	195	16	the	the	DET
geusb-5369	195	17	nearest	near	ADJ
geusb-5369	195	18	neighbour	neighbour	ADJ
geusb-5369	195	19	range	range	NOUN
geusb-5369	195	20	and	and	CCONJ
geusb-5369	195	21	possibly	possibly	ADV
geusb-5369	195	22	improve	improve	VERB
geusb-5369	195	23	compliance	compliance	NOUN
geusb-5369	195	24	between	between	ADP
geusb-5369	195	25	the	the	DET
geusb-5369	195	26	two	two	NUM
geusb-5369	195	27	measuring	measure	VERB
geusb-5369	195	28	approaches	approach	NOUN
geusb-5369	195	29	.	.	PUNCT
geusb-5369	196	1	based	base	VERB
geusb-5369	196	2	on	on	ADP
geusb-5369	196	3	this	this	DET
geusb-5369	196	4	discussion	discussion	NOUN
geusb-5369	196	5	,	,	PUNCT
geusb-5369	196	6	we	we	PRON
geusb-5369	196	7	estimate	estimate	VERB
geusb-5369	196	8	εat	εat	VERB
geusb-5369	196	9	to	to	PART
geusb-5369	196	10	be	be	AUX
geusb-5369	196	11	10.7	10.7	NUM
geusb-5369	196	12	cm	cm	NOUN
geusb-5369	196	13	.	.	PUNCT
geusb-5369	197	1	comparing	compare	VERB
geusb-5369	197	2	the	the	DET
geusb-5369	197	3	arctic	arctic	ADJ
geusb-5369	197	4	trucks	truck	NOUN
geusb-5369	197	5	and	and	CCONJ
geusb-5369	197	6	cryosat-2	cryosat-2	NUM
geusb-5369	197	7	data	datum	NOUN
geusb-5369	197	8	results	result	NOUN
geusb-5369	197	9	in	in	ADP
geusb-5369	197	10	an	an	DET
geusb-5369	197	11	average	average	ADJ
geusb-5369	197	12	δhcs2	δhcs2	NOUN
geusb-5369	197	13	of	of	ADP
geusb-5369	197	14	92.3	92.3	NUM
geusb-5369	197	15	cm	cm	NUM
geusb-5369	197	16	±	±	NUM
geusb-5369	197	17	65.7	65.7	NUM
geusb-5369	197	18	cm	cm	NOUN
geusb-5369	197	19	,	,	PUNCT
geusb-5369	197	20	as	as	SCONJ
geusb-5369	197	21	seen	see	VERB
geusb-5369	197	22	in	in	ADP
geusb-5369	197	23	fig	fig	NOUN
geusb-5369	197	24	.	.	PUNCT
geusb-5369	198	1	2b	2b	NOUN
geusb-5369	198	2	.	.	PUNCT
geusb-5369	199	1	we	we	PRON
geusb-5369	199	2	observed	observe	VERB
geusb-5369	199	3	76	76	NUM
geusb-5369	199	4	large	large	ADJ
geusb-5369	199	5	outliers	outlier	NOUN
geusb-5369	199	6	outside	outside	ADP
geusb-5369	199	7	the	the	DET
geusb-5369	199	8	±	±	NOUN
geusb-5369	199	9	 	 	SPACE
geusb-5369	199	10	3	3	NUM
geusb-5369	199	11	standard	standard	ADJ
geusb-5369	199	12	deviations	deviation	NOUN
geusb-5369	199	13	and	and	CCONJ
geusb-5369	199	14	these	these	PRON
geusb-5369	199	15	were	be	AUX
geusb-5369	199	16	removed	remove	VERB
geusb-5369	199	17	.	.	PUNCT
geusb-5369	200	1	the	the	DET
geusb-5369	200	2	two	two	NUM
geusb-5369	200	3	small	small	ADJ
geusb-5369	200	4	clusters	cluster	NOUN
geusb-5369	200	5	to	to	ADP
geusb-5369	200	6	the	the	DET
geusb-5369	200	7	right	right	NOUN
geusb-5369	200	8	of	of	ADP
geusb-5369	200	9	the	the	DET
geusb-5369	200	10	main	main	ADJ
geusb-5369	200	11	distribution	distribution	NOUN
geusb-5369	200	12	are	be	AUX
geusb-5369	200	13	both	both	PRON
geusb-5369	200	14	from	from	ADP
geusb-5369	200	15	two	two	NUM
geusb-5369	200	16	independent	independent	ADJ
geusb-5369	200	17	spatial	spatial	ADJ
geusb-5369	200	18	geographical	geographical	ADJ
geusb-5369	200	19	locations	location	NOUN
geusb-5369	200	20	.	.	PUNCT
geusb-5369	201	1	the	the	DET
geusb-5369	201	2	mean	mean	NOUN
geusb-5369	201	3	of	of	ADP
geusb-5369	201	4	δhcs2	δhcs2	NOUN
geusb-5369	201	5	deviates	deviate	VERB
geusb-5369	201	6	by	by	ADP
geusb-5369	201	7	a	a	DET
geusb-5369	201	8	factor	factor	NOUN
geusb-5369	201	9	of	of	ADP
geusb-5369	201	10	10	10	NUM
geusb-5369	201	11	compared	compare	VERB
geusb-5369	201	12	to	to	ADP
geusb-5369	201	13	δhoib	δhoib	NOUN
geusb-5369	201	14	,	,	PUNCT
geusb-5369	201	15	which	which	PRON
geusb-5369	201	16	is	be	AUX
geusb-5369	201	17	significantly	significantly	ADV
geusb-5369	201	18	larger	large	ADJ
geusb-5369	201	19	than	than	ADP
geusb-5369	201	20	the	the	DET
geusb-5369	201	21	estimated	estimate	VERB
geusb-5369	201	22	εat	εat	NOUN
geusb-5369	201	23	and	and	CCONJ
geusb-5369	201	24	therefore	therefore	ADV
geusb-5369	201	25	another	another	DET
geusb-5369	201	26	aspect	aspect	NOUN
geusb-5369	201	27	that	that	PRON
geusb-5369	201	28	clearly	clearly	ADV
geusb-5369	201	29	influences	influence	VERB
geusb-5369	201	30	the	the	DET
geusb-5369	201	31	result	result	NOUN
geusb-5369	201	32	.	.	PUNCT
geusb-5369	202	1	it	it	PRON
geusb-5369	202	2	has	have	AUX
geusb-5369	202	3	been	be	AUX
geusb-5369	202	4	theorised	theorise	VERB
geusb-5369	202	5	that	that	SCONJ
geusb-5369	202	6	the	the	DET
geusb-5369	202	7	ku	ku	PROPN
geusb-5369	202	8	-	-	PUNCT
geusb-5369	202	9	band	band	NOUN
geusb-5369	202	10	of	of	ADP
geusb-5369	202	11	the	the	DET
geusb-5369	202	12	cryosat-2	cryosat-2	NUM
geusb-5369	202	13	siral	siral	ADJ
geusb-5369	202	14	radar	radar	NOUN
geusb-5369	202	15	altimeter	altimeter	NOUN
geusb-5369	202	16	has	have	VERB
geusb-5369	202	17	a	a	DET
geusb-5369	202	18	penetration	penetration	NOUN
geusb-5369	202	19	depth	depth	NOUN
geusb-5369	202	20	of	of	ADP
geusb-5369	202	21	5–12	5–12	NUM
geusb-5369	202	22	m	m	NOUN
geusb-5369	202	23	for	for	ADP
geusb-5369	202	24	dry	dry	ADJ
geusb-5369	202	25	snow	snow	NOUN
geusb-5369	202	26	snow	snow	NOUN
geusb-5369	202	27	(	(	PUNCT
geusb-5369	202	28	nilsson	nilsson	PROPN
geusb-5369	202	29	et	et	PROPN
geusb-5369	202	30	al	al	PROPN
geusb-5369	202	31	.	.	PROPN
geusb-5369	202	32	2015	2015	NUM
geusb-5369	202	33	;	;	PUNCT
geusb-5369	202	34	remy	remy	PROPN
geusb-5369	202	35	et	et	PROPN
geusb-5369	202	36	al	al	PROPN
geusb-5369	202	37	.	.	PROPN
geusb-5369	202	38	2015	2015	NUM
geusb-5369	202	39	)	)	PUNCT
geusb-5369	202	40	.	.	PUNCT
geusb-5369	203	1	here	here	ADV
geusb-5369	203	2	,	,	PUNCT
geusb-5369	203	3	we	we	PRON
geusb-5369	203	4	use	use	VERB
geusb-5369	203	5	the	the	DET
geusb-5369	203	6	penetration	penetration	NOUN
geusb-5369	203	7	depth	depth	NOUN
geusb-5369	203	8	to	to	PART
geusb-5369	203	9	describe	describe	VERB
geusb-5369	203	10	the	the	DET
geusb-5369	203	11	height	height	NOUN
geusb-5369	203	12	bias	bias	NOUN
geusb-5369	203	13	between	between	ADP
geusb-5369	203	14	the	the	DET
geusb-5369	203	15	radar	radar	NOUN
geusb-5369	203	16	altimeter	altimeter	NOUN
geusb-5369	203	17	and	and	CCONJ
geusb-5369	203	18	the	the	DET
geusb-5369	203	19	surface	surface	NOUN
geusb-5369	203	20	.	.	PUNCT
geusb-5369	204	1	significant	significant	ADJ
geusb-5369	204	2	snow	snow	NOUN
geusb-5369	204	3	penetration	penetration	NOUN
geusb-5369	204	4	was	be	AUX
geusb-5369	204	5	observed	observe	VERB
geusb-5369	204	6	in	in	ADP
geusb-5369	204	7	2012	2012	NUM
geusb-5369	204	8	,	,	PUNCT
geusb-5369	204	9	when	when	SCONJ
geusb-5369	204	10	a	a	DET
geusb-5369	204	11	greenland	greenland	NOUN
geusb-5369	204	12	-	-	PUNCT
geusb-5369	204	13	wide	wide	ADJ
geusb-5369	204	14	ice	ice	NOUN
geusb-5369	204	15	-	-	PUNCT
geusb-5369	204	16	melt	melt	NOUN
geusb-5369	204	17	event	event	NOUN
geusb-5369	204	18	increased	increase	VERB
geusb-5369	204	19	the	the	DET
geusb-5369	204	20	apparent	apparent	ADJ
geusb-5369	204	21	elevation	elevation	NOUN
geusb-5369	204	22	of	of	ADP
geusb-5369	204	23	large	large	ADJ
geusb-5369	204	24	areas	area	NOUN
geusb-5369	204	25	of	of	ADP
geusb-5369	204	26	the	the	DET
geusb-5369	204	27	ice	ice	NOUN
geusb-5369	204	28	sheet	sheet	NOUN
geusb-5369	204	29	,	,	PUNCT
geusb-5369	204	30	with	with	ADP
geusb-5369	204	31	up	up	ADP
geusb-5369	204	32	to	to	PART
geusb-5369	204	33	2	2	NUM
geusb-5369	204	34	m	m	NOUN
geusb-5369	204	35	differences	difference	NOUN
geusb-5369	204	36	from	from	ADP
geusb-5369	204	37	june	june	PROPN
geusb-5369	204	38	to	to	ADP
geusb-5369	204	39	august	august	PROPN
geusb-5369	204	40	,	,	PUNCT
geusb-5369	204	41	which	which	PRON
geusb-5369	204	42	indicated	indicate	VERB
geusb-5369	204	43	that	that	SCONJ
geusb-5369	204	44	the	the	DET
geusb-5369	204	45	snow	snow	NOUN
geusb-5369	204	46	penetration	penetration	NOUN
geusb-5369	204	47	depth	depth	NOUN
geusb-5369	204	48	had	have	AUX
geusb-5369	204	49	significantly	significantly	ADV
geusb-5369	204	50	decreased	decrease	VERB
geusb-5369	204	51	.	.	PUNCT
geusb-5369	205	1	this	this	PRON
geusb-5369	205	2	was	be	AUX
geusb-5369	205	3	caused	cause	VERB
geusb-5369	205	4	by	by	ADP
geusb-5369	205	5	the	the	DET
geusb-5369	205	6	formation	formation	NOUN
geusb-5369	205	7	of	of	ADP
geusb-5369	205	8	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	205	9	http://www.geusbulletin.org	http://www.geusbulletin.org	PUNCT
geusb-5369	205	10	stokholm	stokholm	NOUN
geusb-5369	205	11	et	et	PROPN
geusb-5369	205	12	al	al	PROPN
geusb-5369	205	13	.	.	PROPN
geusb-5369	205	14	2021	2021	NUM
geusb-5369	205	15	:	:	PUNCT
geusb-5369	205	16	geus	geus	NOUN
geusb-5369	205	17	bulletin	bulletin	NOUN
geusb-5369	205	18	47	47	NUM
geusb-5369	205	19	.	.	PUNCT
geusb-5369	206	1	5369	5369	NUM
geusb-5369	206	2	.	.	PUNCT
geusb-5369	207	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	207	2	7	7	NUM
geusb-5369	207	3	of	of	ADP
geusb-5369	207	4	8	8	NUM
geusb-5369	207	5	www.geusbul	www.geusbul	VERB
geusb-5369	207	6	let	let	VERB
geusb-5369	207	7	in.org	in.org	ADJ
geusb-5369	207	8	refrozen	refrozen	ADJ
geusb-5369	207	9	melt	melt	NOUN
geusb-5369	207	10	layers	layer	NOUN
geusb-5369	207	11	,	,	PUNCT
geusb-5369	207	12	which	which	PRON
geusb-5369	207	13	raised	raise	VERB
geusb-5369	207	14	the	the	DET
geusb-5369	207	15	reflective	reflective	ADJ
geusb-5369	207	16	surface	surface	NOUN
geusb-5369	207	17	(	(	PUNCT
geusb-5369	207	18	nilsson	nilsson	PROPN
geusb-5369	207	19	et	et	PROPN
geusb-5369	207	20	al	al	PROPN
geusb-5369	207	21	.	.	PROPN
geusb-5369	207	22	2015	2015	NUM
geusb-5369	207	23	)	)	PUNCT
geusb-5369	207	24	and	and	CCONJ
geusb-5369	207	25	scattered	scatter	VERB
geusb-5369	207	26	the	the	DET
geusb-5369	207	27	sar	sar	NOUN
geusb-5369	207	28	wave	wave	PROPN
geusb-5369	207	29	closer	close	ADV
geusb-5369	207	30	to	to	ADP
geusb-5369	207	31	the	the	DET
geusb-5369	207	32	actual	actual	ADJ
geusb-5369	207	33	surface	surface	NOUN
geusb-5369	207	34	.	.	PUNCT
geusb-5369	208	1	however	however	ADV
geusb-5369	208	2	,	,	PUNCT
geusb-5369	208	3	this	this	PRON
geusb-5369	208	4	is	be	AUX
geusb-5369	208	5	also	also	ADV
geusb-5369	208	6	highly	highly	ADV
geusb-5369	208	7	dependent	dependent	ADJ
geusb-5369	208	8	on	on	ADP
geusb-5369	208	9	the	the	DET
geusb-5369	208	10	type	type	NOUN
geusb-5369	208	11	of	of	ADP
geusb-5369	208	12	processing	processing	NOUN
geusb-5369	208	13	algorithm	algorithm	NOUN
geusb-5369	208	14	and	and	CCONJ
geusb-5369	208	15	retracker	retracker	NOUN
geusb-5369	208	16	(	(	PUNCT
geusb-5369	208	17	sørensen	sørensen	NOUN
geusb-5369	208	18	et	et	PROPN
geusb-5369	208	19	al	al	PROPN
geusb-5369	208	20	.	.	PROPN
geusb-5369	208	21	2018b	2018b	NUM
geusb-5369	208	22	)	)	PUNCT
geusb-5369	208	23	.	.	PUNCT
geusb-5369	209	1	another	another	DET
geusb-5369	209	2	estimate	estimate	NOUN
geusb-5369	209	3	of	of	ADP
geusb-5369	209	4	the	the	DET
geusb-5369	209	5	dry	dry	ADJ
geusb-5369	209	6	snow	snow	NOUN
geusb-5369	209	7	penetration	penetration	NOUN
geusb-5369	209	8	assessed	assess	VERB
geusb-5369	209	9	it	it	PRON
geusb-5369	209	10	to	to	PART
geusb-5369	209	11	be	be	AUX
geusb-5369	209	12	1	1	NUM
geusb-5369	209	13	m	m	NOUN
geusb-5369	209	14	;	;	PUNCT
geusb-5369	209	15	it	it	PRON
geusb-5369	209	16	was	be	AUX
geusb-5369	209	17	a	a	DET
geusb-5369	209	18	magnitude	magnitude	NOUN
geusb-5369	209	19	lower	low	ADJ
geusb-5369	209	20	for	for	ADP
geusb-5369	209	21	wet	wet	ADJ
geusb-5369	209	22	snow	snow	NOUN
geusb-5369	209	23	(	(	PUNCT
geusb-5369	209	24	ulaby	ulaby	PROPN
geusb-5369	209	25	&	&	CCONJ
geusb-5369	209	26	stiles	stiles	PROPN
geusb-5369	209	27	1981	1981	NUM
geusb-5369	209	28	)	)	PUNCT
geusb-5369	209	29	.	.	PUNCT
geusb-5369	210	1	the	the	DET
geusb-5369	210	2	snow	snow	NOUN
geusb-5369	210	3	penetration	penetration	NOUN
geusb-5369	210	4	explains	explain	VERB
geusb-5369	210	5	the	the	DET
geusb-5369	210	6	compared	compare	VERB
geusb-5369	210	7	positive	positive	ADJ
geusb-5369	210	8	deviations	deviation	NOUN
geusb-5369	210	9	,	,	PUNCT
geusb-5369	210	10	as	as	SCONJ
geusb-5369	210	11	we	we	PRON
geusb-5369	210	12	would	would	AUX
geusb-5369	210	13	expect	expect	VERB
geusb-5369	210	14	the	the	DET
geusb-5369	210	15	cryosat-2	cryosat-2	PROPN
geusb-5369	210	16	data	datum	NOUN
geusb-5369	210	17	to	to	PART
geusb-5369	210	18	be	be	AUX
geusb-5369	210	19	lower	low	ADJ
geusb-5369	210	20	than	than	ADP
geusb-5369	210	21	the	the	DET
geusb-5369	210	22	arctic	arctic	ADJ
geusb-5369	210	23	trucks	truck	NOUN
geusb-5369	210	24	data	datum	NOUN
geusb-5369	210	25	.	.	PUNCT
geusb-5369	211	1	there	there	PRON
geusb-5369	211	2	are	be	VERB
geusb-5369	211	3	,	,	PUNCT
geusb-5369	211	4	however	however	ADV
geusb-5369	211	5	,	,	PUNCT
geusb-5369	211	6	176	176	NUM
geusb-5369	211	7	crossover	crossover	NOUN
geusb-5369	211	8	instances	instance	NOUN
geusb-5369	211	9	where	where	SCONJ
geusb-5369	211	10	the	the	DET
geusb-5369	211	11	difference	difference	NOUN
geusb-5369	211	12	is	be	AUX
geusb-5369	211	13	negative	negative	ADJ
geusb-5369	211	14	.	.	PUNCT
geusb-5369	212	1	since	since	SCONJ
geusb-5369	212	2	this	this	DET
geusb-5369	212	3	large	large	ADJ
geusb-5369	212	4	divergence	divergence	NOUN
geusb-5369	212	5	only	only	ADV
geusb-5369	212	6	occurs	occur	VERB
geusb-5369	212	7	with	with	ADP
geusb-5369	212	8	the	the	DET
geusb-5369	212	9	cryosat-2	cryosat-2	PROPN
geusb-5369	212	10	data	datum	NOUN
geusb-5369	212	11	and	and	CCONJ
geusb-5369	212	12	without	without	ADP
geusb-5369	212	13	spatial	spatial	ADJ
geusb-5369	212	14	correlation	correlation	NOUN
geusb-5369	212	15	,	,	PUNCT
geusb-5369	212	16	we	we	PRON
geusb-5369	212	17	must	must	AUX
geusb-5369	212	18	conclude	conclude	VERB
geusb-5369	212	19	that	that	SCONJ
geusb-5369	212	20	this	this	DET
geusb-5369	212	21	positive	positive	ADJ
geusb-5369	212	22	bias	bias	NOUN
geusb-5369	212	23	stems	stem	VERB
geusb-5369	212	24	from	from	ADP
geusb-5369	212	25	either	either	CCONJ
geusb-5369	212	26	faulty	faulty	ADJ
geusb-5369	212	27	measurements	measurement	NOUN
geusb-5369	212	28	in	in	ADP
geusb-5369	212	29	these	these	DET
geusb-5369	212	30	data	datum	NOUN
geusb-5369	212	31	or	or	CCONJ
geusb-5369	212	32	the	the	DET
geusb-5369	212	33	esa	esa	PROPN
geusb-5369	212	34	level-2	level-2	PROPN
geusb-5369	212	35	processing	processing	NOUN
geusb-5369	212	36	-	-	PUNCT
geusb-5369	212	37	chain	chain	NOUN
geusb-5369	212	38	baseline	baseline	NOUN
geusb-5369	212	39	c.	c.	PROPN
geusb-5369	212	40	we	we	PRON
geusb-5369	212	41	experience	experience	VERB
geusb-5369	212	42	similar	similar	ADJ
geusb-5369	212	43	deviations	deviation	NOUN
geusb-5369	212	44	,	,	PUNCT
geusb-5369	212	45	where	where	SCONJ
geusb-5369	212	46	cryosat-2	cryosat-2	NUM
geusb-5369	212	47	values	value	NOUN
geusb-5369	212	48	are	be	AUX
geusb-5369	212	49	much	much	ADV
geusb-5369	212	50	higher	high	ADJ
geusb-5369	212	51	than	than	ADP
geusb-5369	212	52	the	the	DET
geusb-5369	212	53	als	al	NOUN
geusb-5369	212	54	,	,	PUNCT
geusb-5369	212	55	in	in	ADP
geusb-5369	212	56	a	a	DET
geusb-5369	212	57	study	study	NOUN
geusb-5369	212	58	by	by	ADP
geusb-5369	212	59	sørensen	sørensen	PROPN
geusb-5369	212	60	et	et	PROPN
geusb-5369	212	61	al	al	PROPN
geusb-5369	212	62	.	.	PROPN
geusb-5369	212	63	(	(	PUNCT
geusb-5369	212	64	2018b	2018b	NUM
geusb-5369	212	65	)	)	PUNCT
geusb-5369	212	66	.	.	PUNCT
geusb-5369	213	1	using	use	VERB
geusb-5369	213	2	a	a	DET
geusb-5369	213	3	different	different	ADJ
geusb-5369	213	4	processing	processing	NOUN
geusb-5369	213	5	chain	chain	NOUN
geusb-5369	213	6	can	can	AUX
geusb-5369	213	7	limit	limit	VERB
geusb-5369	213	8	the	the	DET
geusb-5369	213	9	surface	surface	NOUN
geusb-5369	213	10	penetration	penetration	NOUN
geusb-5369	213	11	of	of	ADP
geusb-5369	213	12	the	the	DET
geusb-5369	213	13	radar	radar	NOUN
geusb-5369	213	14	(	(	PUNCT
geusb-5369	213	15	slater	slater	NOUN
geusb-5369	213	16	et	et	PROPN
geusb-5369	213	17	al	al	PROPN
geusb-5369	213	18	.	.	PROPN
geusb-5369	213	19	2019	2019	NUM
geusb-5369	213	20	)	)	PUNCT
geusb-5369	213	21	;	;	PUNCT
geusb-5369	213	22	hence	hence	ADV
geusb-5369	213	23	,	,	PUNCT
geusb-5369	213	24	applying	apply	VERB
geusb-5369	213	25	a	a	DET
geusb-5369	213	26	dedicated	dedicated	ADJ
geusb-5369	213	27	retracker	retracker	NOUN
geusb-5369	213	28	could	could	AUX
geusb-5369	213	29	improve	improve	VERB
geusb-5369	213	30	the	the	DET
geusb-5369	213	31	coherence	coherence	NOUN
geusb-5369	213	32	between	between	ADP
geusb-5369	213	33	arctic	arctic	ADJ
geusb-5369	213	34	trucks	truck	NOUN
geusb-5369	213	35	and	and	CCONJ
geusb-5369	213	36	cryosat-2	cryosat-2	NUM
geusb-5369	213	37	,	,	PUNCT
geusb-5369	213	38	by	by	ADP
geusb-5369	213	39	moving	move	VERB
geusb-5369	213	40	the	the	DET
geusb-5369	213	41	cryosat-2	cryosat-2	NUM
geusb-5369	213	42	observations	observation	NOUN
geusb-5369	213	43	closer	close	ADV
geusb-5369	213	44	to	to	ADP
geusb-5369	213	45	the	the	DET
geusb-5369	213	46	surface	surface	NOUN
geusb-5369	213	47	.	.	PUNCT
geusb-5369	214	1	despite	despite	SCONJ
geusb-5369	214	2	the	the	DET
geusb-5369	214	3	uncertainty	uncertainty	NOUN
geusb-5369	214	4	in	in	ADP
geusb-5369	214	5	the	the	DET
geusb-5369	214	6	processing	processing	NOUN
geusb-5369	214	7	chain	chain	NOUN
geusb-5369	214	8	,	,	PUNCT
geusb-5369	214	9	our	our	PRON
geusb-5369	214	10	analysis	analysis	NOUN
geusb-5369	214	11	agrees	agree	VERB
geusb-5369	214	12	with	with	ADP
geusb-5369	214	13	the	the	DET
geusb-5369	214	14	results	result	NOUN
geusb-5369	214	15	of	of	ADP
geusb-5369	214	16	sørensen	sørensen	NOUN
geusb-5369	214	17	et	et	PROPN
geusb-5369	214	18	al	al	PROPN
geusb-5369	214	19	.	.	PROPN
geusb-5369	214	20	(	(	PUNCT
geusb-5369	214	21	2018b	2018b	NUM
geusb-5369	214	22	)	)	PUNCT
geusb-5369	214	23	for	for	ADP
geusb-5369	214	24	the	the	DET
geusb-5369	214	25	same	same	ADJ
geusb-5369	214	26	processing	processing	NOUN
geusb-5369	214	27	chain	chain	NOUN
geusb-5369	214	28	,	,	PUNCT
geusb-5369	214	29	as	as	SCONJ
geusb-5369	214	30	the	the	DET
geusb-5369	214	31	mean	mean	NOUN
geusb-5369	214	32	and	and	CCONJ
geusb-5369	214	33	median	median	ADJ
geusb-5369	214	34	observed	observed	ADJ
geusb-5369	214	35	data	datum	NOUN
geusb-5369	214	36	are	be	AUX
geusb-5369	214	37	very	very	ADV
geusb-5369	214	38	similar	similar	ADJ
geusb-5369	214	39	for	for	ADP
geusb-5369	214	40	a	a	DET
geusb-5369	214	41	flat	flat	ADJ
geusb-5369	214	42	area	area	NOUN
geusb-5369	214	43	.	.	PUNCT
geusb-5369	215	1	the	the	DET
geusb-5369	215	2	exact	exact	ADJ
geusb-5369	215	3	snow	snow	NOUN
geusb-5369	215	4	penetration	penetration	NOUN
geusb-5369	215	5	is	be	AUX
geusb-5369	215	6	difficult	difficult	ADJ
geusb-5369	215	7	to	to	PART
geusb-5369	215	8	estimate	estimate	VERB
geusb-5369	215	9	,	,	PUNCT
geusb-5369	215	10	since	since	SCONJ
geusb-5369	215	11	temperature	temperature	NOUN
geusb-5369	215	12	fluctuates	fluctuate	NOUN
geusb-5369	215	13	significantly	significantly	ADV
geusb-5369	215	14	across	across	ADP
geusb-5369	215	15	the	the	DET
geusb-5369	215	16	ice	ice	NOUN
geusb-5369	215	17	sheet	sheet	NOUN
geusb-5369	215	18	depending	depend	VERB
geusb-5369	215	19	on	on	ADP
geusb-5369	215	20	elevation	elevation	NOUN
geusb-5369	215	21	,	,	PUNCT
geusb-5369	215	22	weather	weather	NOUN
geusb-5369	215	23	and	and	CCONJ
geusb-5369	215	24	latitude	latitude	NOUN
geusb-5369	215	25	.	.	PUNCT
geusb-5369	216	1	therefore	therefore	ADV
geusb-5369	216	2	,	,	PUNCT
geusb-5369	216	3	an	an	DET
geusb-5369	216	4	assessment	assessment	NOUN
geusb-5369	216	5	for	for	ADP
geusb-5369	216	6	the	the	DET
geusb-5369	216	7	average	average	ADJ
geusb-5369	216	8	snow	snow	NOUN
geusb-5369	216	9	penetration	penetration	NOUN
geusb-5369	216	10	of	of	ADP
geusb-5369	216	11	cryosat-2	cryosat-2	PROPN
geusb-5369	216	12	for	for	ADP
geusb-5369	216	13	this	this	DET
geusb-5369	216	14	april	april	PROPN
geusb-5369	216	15	–	–	PUNCT
geusb-5369	216	16	may	may	AUX
geusb-5369	216	17	time	time	NOUN
geusb-5369	216	18	period	period	NOUN
geusb-5369	216	19	is	be	AUX
geusb-5369	216	20	about	about	ADV
geusb-5369	216	21	90	90	NUM
geusb-5369	216	22	cm	cm	NOUN
geusb-5369	216	23	.	.	PUNCT
geusb-5369	217	1	finally	finally	ADV
geusb-5369	217	2	,	,	PUNCT
geusb-5369	217	3	we	we	PRON
geusb-5369	217	4	investigate	investigate	VERB
geusb-5369	217	5	δhir	δhir	NOUN
geusb-5369	217	6	.	.	PUNCT
geusb-5369	218	1	the	the	DET
geusb-5369	218	2	two	two	NUM
geusb-5369	218	3	data	datum	NOUN
geusb-5369	218	4	acquisitions	acquisition	NOUN
geusb-5369	218	5	are	be	AUX
geusb-5369	218	6	very	very	ADV
geusb-5369	218	7	similar	similar	ADJ
geusb-5369	218	8	in	in	ADP
geusb-5369	218	9	setup	setup	NOUN
geusb-5369	218	10	,	,	PUNCT
geusb-5369	218	11	except	except	SCONJ
geusb-5369	218	12	that	that	SCONJ
geusb-5369	218	13	the	the	DET
geusb-5369	218	14	2005	2005	NUM
geusb-5369	218	15	iceroad	iceroad	NOUN
geusb-5369	218	16	traverse	traverse	NOUN
geusb-5369	218	17	drove	drive	VERB
geusb-5369	218	18	along	along	ADP
geusb-5369	218	19	an	an	DET
geusb-5369	218	20	existing	exist	VERB
geusb-5369	218	21	groomed	groomed	ADJ
geusb-5369	218	22	snow	snow	NOUN
geusb-5369	218	23	road	road	NOUN
geusb-5369	218	24	with	with	ADP
geusb-5369	218	25	fewer	few	ADJ
geusb-5369	218	26	uncertainties	uncertainty	NOUN
geusb-5369	218	27	,	,	PUNCT
geusb-5369	218	28	for	for	ADP
geusb-5369	218	29	example	example	NOUN
geusb-5369	218	30	,	,	PUNCT
geusb-5369	218	31	no	no	DET
geusb-5369	218	32	submergence	submergence	NOUN
geusb-5369	218	33	.	.	PUNCT
geusb-5369	219	1	the	the	DET
geusb-5369	219	2	road	road	NOUN
geusb-5369	219	3	was	be	AUX
geusb-5369	219	4	slightly	slightly	ADV
geusb-5369	219	5	elevated	elevate	VERB
geusb-5369	219	6	,	,	PUNCT
geusb-5369	219	7	but	but	CCONJ
geusb-5369	219	8	this	this	PRON
geusb-5369	219	9	was	be	AUX
geusb-5369	219	10	considered	consider	VERB
geusb-5369	219	11	when	when	SCONJ
geusb-5369	219	12	processing	process	VERB
geusb-5369	219	13	the	the	DET
geusb-5369	219	14	iceroad	iceroad	NOUN
geusb-5369	219	15	gps	gps	PROPN
geusb-5369	219	16	data	datum	NOUN
geusb-5369	219	17	.	.	PUNCT
geusb-5369	220	1	from	from	ADP
geusb-5369	220	2	the	the	DET
geusb-5369	220	3	δhir	δhir	ADJ
geusb-5369	220	4	statistics	statistic	NOUN
geusb-5369	220	5	(	(	PUNCT
geusb-5369	220	6	table	table	NOUN
geusb-5369	220	7	1	1	NUM
geusb-5369	220	8	)	)	PUNCT
geusb-5369	220	9	,	,	PUNCT
geusb-5369	220	10	it	it	PRON
geusb-5369	220	11	is	be	AUX
geusb-5369	220	12	apparent	apparent	ADJ
geusb-5369	220	13	that	that	SCONJ
geusb-5369	220	14	a	a	DET
geusb-5369	220	15	significant	significant	ADJ
geusb-5369	220	16	amount	amount	NOUN
geusb-5369	220	17	of	of	ADP
geusb-5369	220	18	ice	ice	NOUN
geusb-5369	220	19	has	have	AUX
geusb-5369	220	20	vanished	vanish	VERB
geusb-5369	220	21	from	from	ADP
geusb-5369	220	22	2005	2005	NUM
geusb-5369	220	23	to	to	ADP
geusb-5369	220	24	2018	2018	NUM
geusb-5369	220	25	,	,	PUNCT
geusb-5369	220	26	particularly	particularly	ADV
geusb-5369	220	27	close	close	ADJ
geusb-5369	220	28	to	to	ADP
geusb-5369	220	29	the	the	DET
geusb-5369	220	30	edge	edge	NOUN
geusb-5369	220	31	of	of	ADP
geusb-5369	220	32	the	the	DET
geusb-5369	220	33	ice	ice	NOUN
geusb-5369	220	34	sheet	sheet	NOUN
geusb-5369	220	35	.	.	PUNCT
geusb-5369	221	1	there	there	PRON
geusb-5369	221	2	has	have	AUX
geusb-5369	221	3	been	be	AUX
geusb-5369	221	4	a	a	DET
geusb-5369	221	5	mean	mean	ADJ
geusb-5369	221	6	loss	loss	NOUN
geusb-5369	221	7	at	at	ADP
geusb-5369	221	8	the	the	DET
geusb-5369	221	9	edge	edge	NOUN
geusb-5369	221	10	of	of	ADP
geusb-5369	221	11	17	17	NUM
geusb-5369	221	12	m	m	NOUN
geusb-5369	221	13	and	and	CCONJ
geusb-5369	221	14	up	up	ADP
geusb-5369	221	15	to	to	PART
geusb-5369	221	16	26	26	NUM
geusb-5369	221	17	m.	m.	NOUN
geusb-5369	221	18	it	it	PRON
geusb-5369	221	19	is	be	AUX
geusb-5369	221	20	evident	evident	ADJ
geusb-5369	221	21	from	from	ADP
geusb-5369	221	22	fig	fig	NOUN
geusb-5369	221	23	.	.	PUNCT
geusb-5369	222	1	2c	2c	NOUN
geusb-5369	222	2	that	that	PRON
geusb-5369	222	3	the	the	DET
geusb-5369	222	4	loss	loss	NOUN
geusb-5369	222	5	is	be	AUX
geusb-5369	222	6	more	more	ADV
geusb-5369	222	7	consistent	consistent	ADJ
geusb-5369	222	8	closer	close	ADV
geusb-5369	222	9	to	to	ADP
geusb-5369	222	10	the	the	DET
geusb-5369	222	11	ice	ice	NOUN
geusb-5369	222	12	-	-	PUNCT
geusb-5369	222	13	sheet	sheet	NOUN
geusb-5369	222	14	edge	edge	NOUN
geusb-5369	222	15	.	.	PUNCT
geusb-5369	223	1	there	there	PRON
geusb-5369	223	2	are	be	VERB
geusb-5369	223	3	also	also	ADV
geusb-5369	223	4	multiple	multiple	ADJ
geusb-5369	223	5	instances	instance	NOUN
geusb-5369	223	6	of	of	ADP
geusb-5369	223	7	increased	increase	VERB
geusb-5369	223	8	height	height	NOUN
geusb-5369	223	9	.	.	PUNCT
geusb-5369	224	1	further	further	PROPN
geusb-5369	224	2	inland	inland	ADV
geusb-5369	224	3	,	,	PUNCT
geusb-5369	224	4	the	the	DET
geusb-5369	224	5	mean	mean	ADJ
geusb-5369	224	6	loss	loss	NOUN
geusb-5369	224	7	is	be	AUX
geusb-5369	224	8	9.04	9.04	NUM
geusb-5369	224	9	m	m	NOUN
geusb-5369	224	10	,	,	PUNCT
geusb-5369	224	11	which	which	PRON
geusb-5369	224	12	is	be	AUX
geusb-5369	224	13	similar	similar	ADJ
geusb-5369	224	14	to	to	ADP
geusb-5369	224	15	other	other	ADJ
geusb-5369	224	16	estimates	estimate	NOUN
geusb-5369	224	17	of	of	ADP
geusb-5369	224	18	the	the	DET
geusb-5369	224	19	surface	surface	NOUN
geusb-5369	224	20	elevation	elevation	NOUN
geusb-5369	224	21	change	change	NOUN
geusb-5369	224	22	in	in	ADP
geusb-5369	224	23	this	this	DET
geusb-5369	224	24	area	area	NOUN
geusb-5369	224	25	,	,	PUNCT
geusb-5369	224	26	for	for	ADP
geusb-5369	224	27	example	example	NOUN
geusb-5369	224	28	,	,	PUNCT
geusb-5369	224	29	the	the	DET
geusb-5369	224	30	esa	esa	PROPN
geusb-5369	224	31	’s	’s	PART
geusb-5369	224	32	climate	climate	NOUN
geusb-5369	224	33	change	change	NOUN
geusb-5369	224	34	initiative	initiative	NOUN
geusb-5369	224	35	(	(	PUNCT
geusb-5369	224	36	cci	cci	PROPN
geusb-5369	224	37	)	)	PUNCT
geusb-5369	224	38	surface	surface	NOUN
geusb-5369	224	39	elevation	elevation	NOUN
geusb-5369	224	40	change	change	NOUN
geusb-5369	224	41	product	product	NOUN
geusb-5369	224	42	(	(	PUNCT
geusb-5369	224	43	simonsen	simonsen	VERB
geusb-5369	224	44	&	&	CCONJ
geusb-5369	224	45	sørensen	sørensen	PROPN
geusb-5369	224	46	2017	2017	NUM
geusb-5369	224	47	;	;	PUNCT
geusb-5369	224	48	sørensen	sørensen	VERB
geusb-5369	224	49	et	et	PROPN
geusb-5369	224	50	al	al	PROPN
geusb-5369	224	51	.	.	PROPN
geusb-5369	224	52	2018a	2018a	NUM
geusb-5369	224	53	)	)	PUNCT
geusb-5369	224	54	.	.	PUNCT
geusb-5369	225	1	investigating	investigate	VERB
geusb-5369	225	2	the	the	DET
geusb-5369	225	3	arctic	arctic	ADJ
geusb-5369	225	4	trucks	truck	NOUN
geusb-5369	225	5	and	and	CCONJ
geusb-5369	225	6	iceroad	iceroad	NOUN
geusb-5369	225	7	deviations	deviation	NOUN
geusb-5369	225	8	from	from	ADP
geusb-5369	225	9	the	the	DET
geusb-5369	225	10	gimp	gimp	PROPN
geusb-5369	225	11	dem	dem	PROPN
geusb-5369	225	12	reveals	reveal	VERB
geusb-5369	225	13	an	an	DET
geusb-5369	225	14	increasing	increase	VERB
geusb-5369	225	15	difference	difference	NOUN
geusb-5369	225	16	from	from	ADP
geusb-5369	225	17	the	the	DET
geusb-5369	225	18	volkswagen	volkswagen	PROPN
geusb-5369	225	19	test	test	NOUN
geusb-5369	225	20	site	site	NOUN
geusb-5369	225	21	toward	toward	ADP
geusb-5369	225	22	the	the	DET
geusb-5369	225	23	edge	edge	NOUN
geusb-5369	225	24	of	of	ADP
geusb-5369	225	25	the	the	DET
geusb-5369	225	26	greenland	greenland	PROPN
geusb-5369	225	27	ice	ice	NOUN
geusb-5369	225	28	sheet	sheet	NOUN
geusb-5369	225	29	.	.	PUNCT
geusb-5369	226	1	this	this	PRON
geusb-5369	226	2	indicates	indicate	VERB
geusb-5369	226	3	a	a	DET
geusb-5369	226	4	steepening	steepening	NOUN
geusb-5369	226	5	of	of	ADP
geusb-5369	226	6	the	the	DET
geusb-5369	226	7	ice	ice	NOUN
geusb-5369	226	8	sheet	sheet	NOUN
geusb-5369	226	9	moving	move	VERB
geusb-5369	226	10	westward	westward	ADV
geusb-5369	226	11	,	,	PUNCT
geusb-5369	226	12	implying	imply	VERB
geusb-5369	226	13	higher	high	ADJ
geusb-5369	226	14	melt	melt	NOUN
geusb-5369	226	15	rates	rate	NOUN
geusb-5369	226	16	at	at	ADP
geusb-5369	226	17	the	the	DET
geusb-5369	226	18	margins	margin	NOUN
geusb-5369	226	19	of	of	ADP
geusb-5369	226	20	the	the	DET
geusb-5369	226	21	ice	ice	NOUN
geusb-5369	226	22	sheet	sheet	NOUN
geusb-5369	226	23	than	than	ADP
geusb-5369	226	24	inland	inland	ADV
geusb-5369	226	25	,	,	PUNCT
geusb-5369	226	26	which	which	PRON
geusb-5369	226	27	is	be	AUX
geusb-5369	226	28	increasingly	increasingly	ADV
geusb-5369	226	29	observed	observe	VERB
geusb-5369	226	30	across	across	ADP
geusb-5369	226	31	the	the	DET
geusb-5369	226	32	greenland	greenland	PROPN
geusb-5369	226	33	ice	ice	PROPN
geusb-5369	226	34	sheet	sheet	NOUN
geusb-5369	226	35	(	(	PUNCT
geusb-5369	226	36	sørensen	sørensen	NOUN
geusb-5369	226	37	et	et	PROPN
geusb-5369	226	38	al	al	PROPN
geusb-5369	226	39	.	.	PROPN
geusb-5369	226	40	2018a	2018a	NUM
geusb-5369	226	41	)	)	PUNCT
geusb-5369	226	42	.	.	PUNCT
geusb-5369	227	1	5	5	NUM
geusb-5369	227	2	conclusions	conclusion	NOUN
geusb-5369	227	3	here	here	ADV
geusb-5369	227	4	,	,	PUNCT
geusb-5369	227	5	we	we	PRON
geusb-5369	227	6	have	have	AUX
geusb-5369	227	7	shown	show	VERB
geusb-5369	227	8	how	how	SCONJ
geusb-5369	227	9	opportunistic	opportunistic	ADJ
geusb-5369	227	10	data	datum	NOUN
geusb-5369	227	11	gathered	gather	VERB
geusb-5369	227	12	by	by	ADP
geusb-5369	227	13	citizen	citizen	NOUN
geusb-5369	227	14	scientists	scientist	NOUN
geusb-5369	227	15	can	can	AUX
geusb-5369	227	16	provide	provide	VERB
geusb-5369	227	17	valuable	valuable	ADJ
geusb-5369	227	18	validation	validation	NOUN
geusb-5369	227	19	data	datum	NOUN
geusb-5369	227	20	to	to	PART
geusb-5369	227	21	improve	improve	VERB
geusb-5369	227	22	satellite	satellite	NOUN
geusb-5369	227	23	altimetry	altimetry	NOUN
geusb-5369	227	24	measurements	measurement	NOUN
geusb-5369	227	25	.	.	PUNCT
geusb-5369	228	1	the	the	DET
geusb-5369	228	2	data	datum	NOUN
geusb-5369	228	3	have	have	AUX
geusb-5369	228	4	been	be	AUX
geusb-5369	228	5	found	find	VERB
geusb-5369	228	6	to	to	PART
geusb-5369	228	7	be	be	AUX
geusb-5369	228	8	within	within	ADP
geusb-5369	228	9	10.7	10.7	NUM
geusb-5369	228	10	cm	cm	NUM
geusb-5369	228	11	±	±	NUM
geusb-5369	228	12	11.7	11.7	NUM
geusb-5369	228	13	cm	cm	NOUN
geusb-5369	228	14	of	of	ADP
geusb-5369	228	15	the	the	DET
geusb-5369	228	16	traditional	traditional	ADJ
geusb-5369	228	17	and	and	CCONJ
geusb-5369	228	18	more	more	ADV
geusb-5369	228	19	costly	costly	ADJ
geusb-5369	228	20	als	als	NOUN
geusb-5369	228	21	data	datum	NOUN
geusb-5369	228	22	provided	provide	VERB
geusb-5369	228	23	by	by	ADP
geusb-5369	228	24	the	the	DET
geusb-5369	228	25	nasa	nasa	PROPN
geusb-5369	228	26	’s	’s	PART
geusb-5369	228	27	operation	operation	NOUN
geusb-5369	228	28	icebridge	icebridge	NOUN
geusb-5369	228	29	.	.	PUNCT
geusb-5369	229	1	this	this	DET
geusb-5369	229	2	error	error	NOUN
geusb-5369	229	3	estimate	estimate	NOUN
geusb-5369	229	4	formed	form	VERB
geusb-5369	229	5	the	the	DET
geusb-5369	229	6	basis	basis	NOUN
geusb-5369	229	7	for	for	ADP
geusb-5369	229	8	using	use	VERB
geusb-5369	229	9	the	the	DET
geusb-5369	229	10	data	datum	NOUN
geusb-5369	229	11	for	for	ADP
geusb-5369	229	12	satellite	satellite	NOUN
geusb-5369	229	13	validation	validation	NOUN
geusb-5369	229	14	.	.	PUNCT
geusb-5369	230	1	here	here	ADV
geusb-5369	230	2	,	,	PUNCT
geusb-5369	230	3	coincident	coincident	NOUN
geusb-5369	230	4	cryosat-2	cryosat-2	PART
geusb-5369	230	5	observations	observation	NOUN
geusb-5369	230	6	,	,	PUNCT
geusb-5369	230	7	from	from	ADP
geusb-5369	230	8	the	the	DET
geusb-5369	230	9	esa	esa	PROPN
geusb-5369	230	10	level-2	level-2	PROPN
geusb-5369	230	11	baseline	baseline	PROPN
geusb-5369	230	12	c	c	NOUN
geusb-5369	230	13	processing	processing	NOUN
geusb-5369	230	14	chain	chain	NOUN
geusb-5369	230	15	,	,	PUNCT
geusb-5369	230	16	showed	show	VERB
geusb-5369	230	17	a	a	DET
geusb-5369	230	18	mean	mean	ADJ
geusb-5369	230	19	snow	snow	NOUN
geusb-5369	230	20	penetration	penetration	NOUN
geusb-5369	230	21	at	at	ADP
geusb-5369	230	22	the	the	DET
geusb-5369	230	23	ku	ku	PROPN
geusb-5369	230	24	-	-	PUNCT
geusb-5369	230	25	band	band	NOUN
geusb-5369	230	26	of	of	ADP
geusb-5369	230	27	92.3	92.3	NUM
geusb-5369	230	28	cm	cm	NUM
geusb-5369	230	29	±	±	NOUN
geusb-5369	230	30	65.7	65.7	NUM
geusb-5369	230	31	cm	cm	NOUN
geusb-5369	230	32	,	,	PUNCT
geusb-5369	230	33	which	which	PRON
geusb-5369	230	34	agrees	agree	VERB
geusb-5369	230	35	with	with	ADP
geusb-5369	230	36	other	other	ADJ
geusb-5369	230	37	studies	study	NOUN
geusb-5369	230	38	applying	apply	VERB
geusb-5369	230	39	traditional	traditional	ADJ
geusb-5369	230	40	airborne	airborne	ADJ
geusb-5369	230	41	als	al	NOUN
geusb-5369	230	42	.	.	PUNCT
geusb-5369	231	1	finally	finally	ADV
geusb-5369	231	2	,	,	PUNCT
geusb-5369	231	3	the	the	DET
geusb-5369	231	4	long	long	ADJ
geusb-5369	231	5	-	-	PUNCT
geusb-5369	231	6	term	term	NOUN
geusb-5369	231	7	durability	durability	NOUN
geusb-5369	231	8	of	of	ADP
geusb-5369	231	9	this	this	DET
geusb-5369	231	10	opportunistic	opportunistic	ADJ
geusb-5369	231	11	citizen	citizen	NOUN
geusb-5369	231	12	science	science	NOUN
geusb-5369	231	13	was	be	AUX
geusb-5369	231	14	proven	prove	VERB
geusb-5369	231	15	by	by	ADP
geusb-5369	231	16	comparison	comparison	NOUN
geusb-5369	231	17	to	to	ADP
geusb-5369	231	18	a	a	DET
geusb-5369	231	19	similar	similar	ADJ
geusb-5369	231	20	truck	truck	NOUN
geusb-5369	231	21	traverse	traverse	NOUN
geusb-5369	231	22	in	in	ADP
geusb-5369	231	23	2005	2005	NUM
geusb-5369	231	24	around	around	ADP
geusb-5369	231	25	kangerlussuaq	kangerlussuaq	PROPN
geusb-5369	231	26	.	.	PUNCT
geusb-5369	232	1	the	the	DET
geusb-5369	232	2	results	result	NOUN
geusb-5369	232	3	showed	show	VERB
geusb-5369	232	4	an	an	DET
geusb-5369	232	5	average	average	ADJ
geusb-5369	232	6	surface	surface	NOUN
geusb-5369	232	7	elevation	elevation	NOUN
geusb-5369	232	8	change	change	NOUN
geusb-5369	232	9	of	of	ADP
geusb-5369	232	10	17	17	NUM
geusb-5369	232	11	m	m	NOUN
geusb-5369	232	12	and	and	CCONJ
geusb-5369	232	13	up	up	ADP
geusb-5369	232	14	to	to	PART
geusb-5369	232	15	26	26	NUM
geusb-5369	232	16	m	m	NOUN
geusb-5369	232	17	near	near	ADP
geusb-5369	232	18	the	the	DET
geusb-5369	232	19	edge	edge	NOUN
geusb-5369	232	20	of	of	ADP
geusb-5369	232	21	the	the	DET
geusb-5369	232	22	ice	ice	NOUN
geusb-5369	232	23	sheet	sheet	NOUN
geusb-5369	232	24	.	.	PUNCT
geusb-5369	233	1	further	far	ADV
geusb-5369	233	2	inland	inland	ADV
geusb-5369	233	3	,	,	PUNCT
geusb-5369	233	4	the	the	DET
geusb-5369	233	5	mean	mean	ADJ
geusb-5369	233	6	change	change	NOUN
geusb-5369	233	7	is	be	AUX
geusb-5369	233	8	9.04	9.04	NUM
geusb-5369	233	9	m	m	NOUN
geusb-5369	233	10	,	,	PUNCT
geusb-5369	233	11	and	and	CCONJ
geusb-5369	233	12	we	we	PRON
geusb-5369	233	13	observed	observe	VERB
geusb-5369	233	14	an	an	DET
geusb-5369	233	15	increase	increase	NOUN
geusb-5369	233	16	of	of	ADP
geusb-5369	233	17	the	the	DET
geusb-5369	233	18	slope	slope	NOUN
geusb-5369	233	19	toward	toward	ADP
geusb-5369	233	20	the	the	DET
geusb-5369	233	21	ice	ice	NOUN
geusb-5369	233	22	-	-	PUNCT
geusb-5369	233	23	sheet	sheet	NOUN
geusb-5369	233	24	edge	edge	NOUN
geusb-5369	233	25	.	.	PUNCT
geusb-5369	234	1	with	with	ADP
geusb-5369	234	2	a	a	DET
geusb-5369	234	3	precision	precision	NOUN
geusb-5369	234	4	similar	similar	ADJ
geusb-5369	234	5	to	to	ADP
geusb-5369	234	6	operation	operation	NOUN
geusb-5369	234	7	icebridge	icebridge	NOUN
geusb-5369	234	8	,	,	PUNCT
geusb-5369	234	9	gps	gps	VERB
geusb-5369	234	10	profiles	profile	NOUN
geusb-5369	234	11	from	from	ADP
geusb-5369	234	12	vehicle	vehicle	NOUN
geusb-5369	234	13	traverses	traverse	NOUN
geusb-5369	234	14	are	be	AUX
geusb-5369	234	15	a	a	DET
geusb-5369	234	16	strong	strong	ADJ
geusb-5369	234	17	contender	contender	NOUN
geusb-5369	234	18	for	for	ADP
geusb-5369	234	19	collecting	collect	VERB
geusb-5369	234	20	independent	independent	ADJ
geusb-5369	234	21	data	datum	NOUN
geusb-5369	234	22	to	to	PART
geusb-5369	234	23	validate	validate	VERB
geusb-5369	234	24	satellite	satellite	NOUN
geusb-5369	234	25	and	and	CCONJ
geusb-5369	234	26	airborne	airborne	ADJ
geusb-5369	234	27	height	height	NOUN
geusb-5369	234	28	measurements	measurement	NOUN
geusb-5369	234	29	,	,	PUNCT
geusb-5369	234	30	with	with	ADP
geusb-5369	234	31	the	the	DET
geusb-5369	234	32	additional	additional	ADJ
geusb-5369	234	33	benefit	benefit	NOUN
geusb-5369	234	34	option	option	NOUN
geusb-5369	234	35	of	of	ADP
geusb-5369	234	36	providing	provide	VERB
geusb-5369	234	37	other	other	ADJ
geusb-5369	234	38	in	in	ADP
geusb-5369	234	39	situ	situ	ADJ
geusb-5369	234	40	data	datum	NOUN
geusb-5369	234	41	from	from	ADP
geusb-5369	234	42	,	,	PUNCT
geusb-5369	234	43	for	for	ADP
geusb-5369	234	44	example	example	NOUN
geusb-5369	234	45	,	,	PUNCT
geusb-5369	234	46	snow	snow	NOUN
geusb-5369	234	47	pits	pit	NOUN
geusb-5369	234	48	and	and	CCONJ
geusb-5369	234	49	firn	firn	NOUN
geusb-5369	234	50	.	.	PUNCT
geusb-5369	235	1	therefore	therefore	ADV
geusb-5369	235	2	,	,	PUNCT
geusb-5369	235	3	if	if	SCONJ
geusb-5369	235	4	geodetic	geodetic	ADJ
geusb-5369	235	5	gps	gps	NOUN
geusb-5369	235	6	receivers	receiver	NOUN
geusb-5369	235	7	can	can	AUX
geusb-5369	235	8	be	be	AUX
geusb-5369	235	9	supplied	supply	VERB
geusb-5369	235	10	to	to	ADP
geusb-5369	235	11	opportunistic	opportunistic	ADJ
geusb-5369	235	12	citizen	citizen	NOUN
geusb-5369	235	13	scientists	scientist	NOUN
geusb-5369	235	14	,	,	PUNCT
geusb-5369	235	15	we	we	PRON
geusb-5369	235	16	see	see	VERB
geusb-5369	235	17	this	this	PRON
geusb-5369	235	18	as	as	ADP
geusb-5369	235	19	a	a	DET
geusb-5369	235	20	cost	cost	NOUN
geusb-5369	235	21	-	-	PUNCT
geusb-5369	235	22	efficient	efficient	ADJ
geusb-5369	235	23	and	and	CCONJ
geusb-5369	235	24	valuable	valuable	ADJ
geusb-5369	235	25	source	source	NOUN
geusb-5369	235	26	of	of	ADP
geusb-5369	235	27	data	datum	NOUN
geusb-5369	235	28	to	to	PART
geusb-5369	235	29	validate	validate	VERB
geusb-5369	235	30	altimetry	altimetry	NOUN
geusb-5369	235	31	satellites	satellite	NOUN
geusb-5369	235	32	.	.	PUNCT
geusb-5369	236	1	such	such	ADJ
geusb-5369	236	2	initiatives	initiative	NOUN
geusb-5369	236	3	allow	allow	VERB
geusb-5369	236	4	citizen	citizen	NOUN
geusb-5369	236	5	scientists	scientist	NOUN
geusb-5369	236	6	to	to	PART
geusb-5369	236	7	compare	compare	VERB
geusb-5369	236	8	data	datum	NOUN
geusb-5369	236	9	from	from	ADP
geusb-5369	236	10	one	one	NUM
geusb-5369	236	11	expedition	expedition	NOUN
geusb-5369	236	12	to	to	ADP
geusb-5369	236	13	the	the	DET
geusb-5369	236	14	next	next	ADJ
geusb-5369	236	15	and	and	CCONJ
geusb-5369	236	16	see	see	VERB
geusb-5369	236	17	first	first	ADJ
geusb-5369	236	18	-	-	PUNCT
geusb-5369	236	19	hand	hand	NOUN
geusb-5369	236	20	the	the	DET
geusb-5369	236	21	large	large	ADJ
geusb-5369	236	22	changes	change	NOUN
geusb-5369	236	23	happening	happen	VERB
geusb-5369	236	24	on	on	ADP
geusb-5369	236	25	the	the	DET
geusb-5369	236	26	ice	ice	NOUN
geusb-5369	236	27	sheet	sheet	NOUN
geusb-5369	236	28	.	.	PUNCT
geusb-5369	237	1	in	in	ADP
geusb-5369	237	2	this	this	DET
geusb-5369	237	3	way	way	NOUN
geusb-5369	237	4	,	,	PUNCT
geusb-5369	237	5	it	it	PRON
geusb-5369	237	6	could	could	AUX
geusb-5369	237	7	further	far	ADV
geusb-5369	237	8	help	help	VERB
geusb-5369	237	9	to	to	PART
geusb-5369	237	10	engage	engage	VERB
geusb-5369	237	11	the	the	DET
geusb-5369	237	12	public	public	NOUN
geusb-5369	237	13	and	and	CCONJ
geusb-5369	237	14	raise	raise	VERB
geusb-5369	237	15	awareness	awareness	NOUN
geusb-5369	237	16	of	of	ADP
geusb-5369	237	17	the	the	DET
geusb-5369	237	18	large	large	ADJ
geusb-5369	237	19	changes	change	NOUN
geusb-5369	237	20	underway	underway	ADJ
geusb-5369	237	21	in	in	ADP
geusb-5369	237	22	greenland	greenland	PROPN
geusb-5369	237	23	.	.	PUNCT
geusb-5369	238	1	acknowledgements	acknowledgement	NOUN
geusb-5369	238	2	we	we	PRON
geusb-5369	238	3	thank	thank	VERB
geusb-5369	238	4	all	all	DET
geusb-5369	238	5	contributors	contributor	NOUN
geusb-5369	238	6	and	and	CCONJ
geusb-5369	238	7	participants	participant	NOUN
geusb-5369	238	8	in	in	ADP
geusb-5369	238	9	the	the	DET
geusb-5369	238	10	american	american	ADJ
geusb-5369	238	11	-	-	PUNCT
geusb-5369	238	12	icelandic	icelandic	ADJ
geusb-5369	238	13	expedition	expedition	NOUN
geusb-5369	238	14	on	on	ADP
geusb-5369	238	15	the	the	DET
geusb-5369	238	16	greenlandic	greenlandic	ADJ
geusb-5369	238	17	icecap	icecap	NOUN
geusb-5369	238	18	2018	2018	NUM
geusb-5369	238	19	for	for	ADP
geusb-5369	238	20	giving	give	VERB
geusb-5369	238	21	us	we	PRON
geusb-5369	238	22	the	the	DET
geusb-5369	238	23	opportunity	opportunity	NOUN
geusb-5369	238	24	to	to	PART
geusb-5369	238	25	study	study	VERB
geusb-5369	238	26	the	the	DET
geusb-5369	238	27	use	use	NOUN
geusb-5369	238	28	of	of	ADP
geusb-5369	238	29	kinematic	kinematic	ADJ
geusb-5369	238	30	gps	gps	NOUN
geusb-5369	238	31	as	as	ADP
geusb-5369	238	32	a	a	DET
geusb-5369	238	33	validation	validation	NOUN
geusb-5369	238	34	tool	tool	NOUN
geusb-5369	238	35	.	.	PUNCT
geusb-5369	239	1	we	we	PRON
geusb-5369	239	2	thank	thank	VERB
geusb-5369	239	3	emil	emil	PROPN
geusb-5369	239	4	grimsson	grimsson	PROPN
geusb-5369	239	5	,	,	PUNCT
geusb-5369	239	6	arctic	arctic	ADJ
geusb-5369	239	7	trucks	truck	NOUN
geusb-5369	239	8	,	,	PUNCT
geusb-5369	239	9	for	for	ADP
geusb-5369	239	10	allowing	allow	VERB
geusb-5369	239	11	the	the	DET
geusb-5369	239	12	mount	mount	PROPN
geusb-5369	239	13	of	of	ADP
geusb-5369	239	14	the	the	DET
geusb-5369	239	15	dtu	dtu	PROPN
geusb-5369	239	16	gps	gps	PROPN
geusb-5369	239	17	receiver	receiver	NOUN
geusb-5369	239	18	on	on	ADP
geusb-5369	239	19	one	one	NUM
geusb-5369	239	20	of	of	ADP
geusb-5369	239	21	the	the	DET
geusb-5369	239	22	expedition	expedition	NOUN
geusb-5369	239	23	trucks	truck	NOUN
geusb-5369	239	24	and	and	CCONJ
geusb-5369	239	25	for	for	ADP
geusb-5369	239	26	the	the	DET
geusb-5369	239	27	efficient	efficient	ADJ
geusb-5369	239	28	installation	installation	NOUN
geusb-5369	239	29	and	and	CCONJ
geusb-5369	239	30	field	field	NOUN
geusb-5369	239	31	operations	operation	NOUN
geusb-5369	239	32	during	during	ADP
geusb-5369	239	33	the	the	DET
geusb-5369	239	34	traverse	traverse	NOUN
geusb-5369	239	35	by	by	ADP
geusb-5369	239	36	the	the	DET
geusb-5369	239	37	arctic	arctic	PROPN
geusb-5369	239	38	trucks	truck	NOUN
geusb-5369	239	39	team	team	NOUN
geusb-5369	239	40	.	.	PUNCT
geusb-5369	240	1	the	the	DET
geusb-5369	240	2	operation	operation	NOUN
geusb-5369	240	3	icebridge	icebridge	NOUN
geusb-5369	240	4	data	datum	NOUN
geusb-5369	240	5	were	be	AUX
geusb-5369	240	6	downloaded	download	VERB
geusb-5369	240	7	from	from	ADP
geusb-5369	240	8	the	the	DET
geusb-5369	240	9	national	national	ADJ
geusb-5369	240	10	snow	snow	NOUN
geusb-5369	240	11	and	and	CCONJ
geusb-5369	240	12	ice	ice	NOUN
geusb-5369	240	13	data	datum	NOUN
geusb-5369	240	14	center	center	NOUN
geusb-5369	240	15	,	,	PUNCT
geusb-5369	240	16	and	and	CCONJ
geusb-5369	240	17	the	the	DET
geusb-5369	240	18	esa	esa	PROPN
geusb-5369	240	19	cryosat	cryosat	PROPN
geusb-5369	240	20	data	datum	NOUN
geusb-5369	240	21	were	be	AUX
geusb-5369	240	22	downloaded	download	VERB
geusb-5369	240	23	from	from	ADP
geusb-5369	240	24	the	the	DET
geusb-5369	240	25	esa	esa	PROPN
geusb-5369	240	26	data	data	PROPN
geusb-5369	240	27	hub	hub	PROPN
geusb-5369	240	28	.	.	PUNCT
geusb-5369	241	1	iceroad	iceroad	PROPN
geusb-5369	241	2	2005	2005	NUM
geusb-5369	241	3	data	datum	NOUN
geusb-5369	241	4	were	be	AUX
geusb-5369	241	5	collected	collect	VERB
geusb-5369	241	6	by	by	ADP
geusb-5369	241	7	a	a	DET
geusb-5369	241	8	dtu	dtu	NOUN
geusb-5369	241	9	team	team	NOUN
geusb-5369	241	10	of	of	ADP
geusb-5369	241	11	rene	rene	PROPN
geusb-5369	241	12	forsberg	forsberg	PROPN
geusb-5369	241	13	and	and	CCONJ
geusb-5369	241	14	henriette	henriette	PROPN
geusb-5369	241	15	skourup	skourup	NOUN
geusb-5369	241	16	,	,	PUNCT
geusb-5369	241	17	also	also	ADV
geusb-5369	241	18	on	on	ADP
geusb-5369	241	19	an	an	DET
geusb-5369	241	20	opportunity	opportunity	NOUN
geusb-5369	241	21	basis	basis	NOUN
geusb-5369	241	22	,	,	PUNCT
geusb-5369	241	23	courtesy	courtesy	NOUN
geusb-5369	241	24	of	of	ADP
geusb-5369	241	25	the	the	DET
geusb-5369	241	26	nanoq	nanoq	NOUN
geusb-5369	241	27	snow	snow	NOUN
geusb-5369	241	28	-	-	PUNCT
geusb-5369	241	29	road	road	NOUN
geusb-5369	241	30	maintenance	maintenance	NOUN
geusb-5369	241	31	team	team	NOUN
geusb-5369	241	32	.	.	PUNCT
geusb-5369	242	1	author	author	NOUN
geusb-5369	242	2	contributions	contribution	NOUN
geusb-5369	242	3	rf	rf	VERB
geusb-5369	242	4	,	,	PUNCT
geusb-5369	242	5	smh	smh	NOUN
geusb-5369	242	6	and	and	CCONJ
geusb-5369	242	7	sbs	sbs	NOUN
geusb-5369	242	8	conceived	conceive	VERB
geusb-5369	242	9	the	the	DET
geusb-5369	242	10	idea	idea	NOUN
geusb-5369	242	11	and	and	CCONJ
geusb-5369	242	12	outlined	outline	VERB
geusb-5369	242	13	the	the	DET
geusb-5369	242	14	study	study	NOUN
geusb-5369	242	15	.	.	PUNCT
geusb-5369	243	1	as	as	SCONJ
geusb-5369	243	2	and	and	CCONJ
geusb-5369	243	3	sbs	sbs	NOUN
geusb-5369	243	4	conceived	conceive	VERB
geusb-5369	243	5	the	the	DET
geusb-5369	243	6	methodology	methodology	NOUN
geusb-5369	243	7	and	and	CCONJ
geusb-5369	243	8	conducted	conduct	VERB
geusb-5369	243	9	the	the	DET
geusb-5369	243	10	analysis	analysis	NOUN
geusb-5369	243	11	,	,	PUNCT
geusb-5369	243	12	data	datum	NOUN
geusb-5369	243	13	processing	processing	NOUN
geusb-5369	243	14	and	and	CCONJ
geusb-5369	243	15	writing	writing	NOUN
geusb-5369	243	16	of	of	ADP
geusb-5369	243	17	the	the	DET
geusb-5369	243	18	original	original	ADJ
geusb-5369	243	19	draft	draft	NOUN
geusb-5369	243	20	.	.	PUNCT
geusb-5369	244	1	smh	smh	INTJ
geusb-5369	245	1	and	and	CCONJ
geusb-5369	245	2	rf	rf	PRON
geusb-5369	245	3	prepared	prepare	VERB
geusb-5369	245	4	the	the	DET
geusb-5369	245	5	gps	gps	NOUN
geusb-5369	245	6	equipment	equipment	NOUN
geusb-5369	245	7	for	for	ADP
geusb-5369	245	8	the	the	DET
geusb-5369	245	9	field	field	NOUN
geusb-5369	245	10	deployment	deployment	NOUN
geusb-5369	245	11	.	.	PUNCT
geusb-5369	246	1	all	all	DET
geusb-5369	246	2	authors	author	NOUN
geusb-5369	246	3	contributed	contribute	VERB
geusb-5369	246	4	to	to	ADP
geusb-5369	246	5	the	the	DET
geusb-5369	246	6	final	final	ADJ
geusb-5369	246	7	writing	writing	NOUN
geusb-5369	246	8	,	,	PUNCT
geusb-5369	246	9	reviewing	review	VERB
geusb-5369	246	10	and	and	CCONJ
geusb-5369	246	11	editing	editing	NOUN
geusb-5369	246	12	.	.	PUNCT
geusb-5369	247	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	247	2	http://www.geusbulletin.org	http://www.geusbulletin.org	PUNCT
geusb-5369	247	3	stokholm	stokholm	NOUN
geusb-5369	247	4	et	et	PROPN
geusb-5369	247	5	al	al	PROPN
geusb-5369	247	6	.	.	PROPN
geusb-5369	247	7	2021	2021	NUM
geusb-5369	247	8	:	:	PUNCT
geusb-5369	247	9	geus	geus	NOUN
geusb-5369	247	10	bulletin	bulletin	NOUN
geusb-5369	247	11	47	47	NUM
geusb-5369	247	12	.	.	PUNCT
geusb-5369	248	1	5369	5369	NUM
geusb-5369	248	2	.	.	PUNCT
geusb-5369	249	1	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	NOUN
geusb-5369	249	2	8	8	NUM
geusb-5369	249	3	of	of	ADP
geusb-5369	249	4	8	8	NUM
geusb-5369	249	5	www.geusbul	www.geusbul	VERB
geusb-5369	249	6	let	let	VERB
geusb-5369	249	7	in.org	in.org	ADJ
geusb-5369	249	8	references	reference	NOUN
geusb-5369	249	9	acs	acs	PROPN
geusb-5369	249	10	team	team	PROPN
geusb-5369	249	11	&	&	CCONJ
geusb-5369	249	12	mssl	mssl	PROPN
geusb-5369	249	13	team	team	NOUN
geusb-5369	249	14	.	.	PUNCT
geusb-5369	250	1	2015	2015	NUM
geusb-5369	250	2	:	:	PUNCT
geusb-5369	250	3	cryosat	cryosat	VERB
geusb-5369	250	4	ground	ground	NOUN
geusb-5369	250	5	segment	segment	NOUN
geusb-5369	250	6	,	,	PUNCT
geusb-5369	250	7	instrument	instrument	NOUN
geusb-5369	250	8	processing	processing	NOUN
geusb-5369	250	9	facility	facility	NOUN
geusb-5369	250	10	–	–	PUNCT
geusb-5369	250	11	l2	l2	NOUN
geusb-5369	250	12	products	product	NOUN
geusb-5369	250	13	format	format	NOUN
geusb-5369	250	14	specification	specification	NOUN
geusb-5369	250	15	(	(	PUNCT
geusb-5369	250	16	l2	l2	NOUN
geusb-5369	250	17	-	-	PUNCT
geusb-5369	250	18	fmt	fmt	NOUN
geusb-5369	250	19	)	)	PUNCT
geusb-5369	250	20	.	.	PUNCT
geusb-5369	251	1	baseline	baseline	PROPN
geusb-5369	251	2	c	c	PROPN
geusb-5369	251	3	version	version	NOUN
geusb-5369	251	4	.	.	PUNCT
geusb-5369	252	1	advanced	advanced	ADJ
geusb-5369	252	2	computer	computer	NOUN
geusb-5369	252	3	systems	system	NOUN
geusb-5369	252	4	,	,	PUNCT
geusb-5369	252	5	doc	doc	PROPN
geusb-5369	252	6	.	.	PUNCT
geusb-5369	253	1	no	no	INTJ
geusb-5369	253	2	.	.	PUNCT
geusb-5369	254	1	:	:	PUNCT
geusb-5369	254	2	cs	cs	ADJ
geusb-5369	254	3	-	-	ADJ
geusb-5369	254	4	rs	rs	ADJ
geusb-5369	254	5	-	-	PUNCT
geusb-5369	254	6	acs	acs	NOUN
geusb-5369	254	7	-	-	PUNCT
geusb-5369	254	8	gs-5123	gs-5123	NOUN
geusb-5369	254	9	,	,	PUNCT
geusb-5369	254	10	98	98	NUM
geusb-5369	254	11	pp	pp	NOUN
geusb-5369	254	12	.	.	PUNCT
geusb-5369	255	1	https://earth.esa.int/web/guest/missions/cryosat/ipf-baseline/-/article/cryosat-ground-segment-instrument-processing-facility-l2-l2-products-format-specification-l2-fmt-6636	https://earth.esa.int/web/guest/missions/cryosat/ipf-baseline/-/article/cryosat-ground-segment-instrument-processing-facility-l2-l2-products-format-specification-l2-fmt-6636	PROPN
geusb-5369	255	2	ahlstrøm	ahlstrøm	PROPN
geusb-5369	255	3	,	,	PUNCT
geusb-5369	255	4	a.p	a.p	PROPN
geusb-5369	255	5	.	.	PROPN
geusb-5369	255	6	et	et	PROPN
geusb-5369	255	7	al	al	PROPN
geusb-5369	255	8	.	.	PROPN
geusb-5369	255	9	2008	2008	NUM
geusb-5369	255	10	:	:	PUNCT
geusb-5369	255	11	a	a	DET
geusb-5369	255	12	new	new	ADJ
geusb-5369	255	13	programme	programme	NOUN
geusb-5369	255	14	for	for	ADP
geusb-5369	255	15	monitoring	monitor	VERB
geusb-5369	255	16	the	the	DET
geusb-5369	255	17	mass	mass	ADJ
geusb-5369	255	18	loss	loss	NOUN
geusb-5369	255	19	of	of	ADP
geusb-5369	255	20	the	the	DET
geusb-5369	255	21	greenland	greenland	PROPN
geusb-5369	255	22	ice	ice	NOUN
geusb-5369	255	23	sheet	sheet	NOUN
geusb-5369	255	24	.	.	PUNCT
geusb-5369	256	1	geological	geological	ADJ
geusb-5369	256	2	survey	survey	NOUN
geusb-5369	256	3	of	of	ADP
geusb-5369	256	4	denmark	denmark	PROPN
geusb-5369	256	5	and	and	CCONJ
geusb-5369	256	6	greenland	greenland	PROPN
geusb-5369	256	7	bulletin	bulletin	PROPN
geusb-5369	256	8	15	15	NUM
geusb-5369	256	9	,	,	PUNCT
geusb-5369	256	10	61–64	61–64	NUM
geusb-5369	256	11	.	.	PUNCT
geusb-5369	257	1	https://doi.org/10.34194/geusb.v15.5045	https://doi.org/10.34194/geusb.v15.5045	PROPN
geusb-5369	257	2	bouzinac	bouzinac	NOUN
geusb-5369	257	3	,	,	PUNCT
geusb-5369	257	4	c.	c.	PROPN
geusb-5369	257	5	2012	2012	NUM
geusb-5369	257	6	:	:	PUNCT
geusb-5369	257	7	cryosat	cryosat	NOUN
geusb-5369	257	8	product	product	NOUN
geusb-5369	257	9	handbook	handbook	NOUN
geusb-5369	257	10	.	.	PUNCT
geusb-5369	258	1	report	report	VERB
geusb-5369	258	2	no	no	INTJ
geusb-5369	258	3	.	.	PROPN
geusb-5369	258	4	,	,	PUNCT
geusb-5369	258	5	esrin	esrin	PROPN
geusb-5369	258	6	esa	esa	PROPN
geusb-5369	258	7	and	and	CCONJ
geusb-5369	258	8	mullard	mullard	PROPN
geusb-5369	258	9	space	space	NOUN
geusb-5369	258	10	science	science	PROPN
geusb-5369	258	11	laboratory	laboratory	NOUN
geusb-5369	258	12	–	–	PUNCT
geusb-5369	258	13	university	university	NOUN
geusb-5369	258	14	college	college	NOUN
geusb-5369	258	15	london	london	PROPN
geusb-5369	258	16	,	,	PUNCT
geusb-5369	258	17	esa	esa	PROPN
geusb-5369	258	18	esrin	esrin	PROPN
geusb-5369	258	19	,	,	PUNCT
geusb-5369	258	20	frascati	frascati	PROPN
geusb-5369	258	21	,	,	PUNCT
geusb-5369	258	22	italy	italy	PROPN
geusb-5369	258	23	.	.	PUNCT
geusb-5369	259	1	fausto	fausto	PROPN
geusb-5369	259	2	,	,	PUNCT
geusb-5369	259	3	r.s	r.s	PROPN
geusb-5369	259	4	.	.	PROPN
geusb-5369	259	5	,	,	PUNCT
geusb-5369	259	6	van	van	PROPN
geusb-5369	259	7	as	as	ADP
geusb-5369	259	8	,	,	PUNCT
geusb-5369	259	9	d.	d.	PROPN
geusb-5369	259	10	&	&	CCONJ
geusb-5369	259	11	promice	promice	PROPN
geusb-5369	259	12	project	project	NOUN
geusb-5369	259	13	team	team	NOUN
geusb-5369	259	14	.	.	PUNCT
geusb-5369	260	1	2012	2012	NUM
geusb-5369	260	2	:	:	PUNCT
geusb-5369	260	3	ablation	ablation	NOUN
geusb-5369	260	4	observations	observation	NOUN
geusb-5369	260	5	for	for	ADP
geusb-5369	260	6	2008–2011	2008–2011	NUM
geusb-5369	260	7	from	from	ADP
geusb-5369	260	8	the	the	DET
geusb-5369	260	9	programme	programme	NOUN
geusb-5369	260	10	for	for	ADP
geusb-5369	260	11	monitoring	monitoring	NOUN
geusb-5369	260	12	of	of	ADP
geusb-5369	260	13	the	the	DET
geusb-5369	260	14	greenland	greenland	PROPN
geusb-5369	260	15	ice	ice	PROPN
geusb-5369	260	16	sheet	sheet	NOUN
geusb-5369	260	17	,	,	PUNCT
geusb-5369	260	18	promice	promice	ADV
geusb-5369	260	19	.	.	PUNCT
geusb-5369	261	1	geological	geological	ADJ
geusb-5369	261	2	survey	survey	NOUN
geusb-5369	261	3	of	of	ADP
geusb-5369	261	4	denmark	denmark	PROPN
geusb-5369	261	5	and	and	CCONJ
geusb-5369	261	6	greenland	greenland	PROPN
geusb-5369	261	7	bulletin	bulletin	PROPN
geusb-5369	261	8	26	26	NUM
geusb-5369	261	9	,	,	PUNCT
geusb-5369	261	10	73–76	73–76	NUM
geusb-5369	261	11	.	.	PUNCT
geusb-5369	262	1	https://doi.org/10.34194/geusb	https://doi.org/10.34194/geusb	PROPN
geusb-5369	262	2	.	.	PUNCT
geusb-5369	263	1	v26.4765	v26.4765	PROPN
geusb-5369	263	2	forsberg	forsberg	PROPN
geusb-5369	263	3	,	,	PUNCT
geusb-5369	263	4	r.	r.	PROPN
geusb-5369	263	5	,	,	PUNCT
geusb-5369	263	6	sørensen	sørensen	NOUN
geusb-5369	263	7	,	,	PUNCT
geusb-5369	263	8	l.	l.	PROPN
geusb-5369	263	9	&	&	CCONJ
geusb-5369	263	10	simonsen	simonsen	PROPN
geusb-5369	263	11	,	,	PUNCT
geusb-5369	263	12	s.	s.	PROPN
geusb-5369	263	13	2017	2017	NUM
geusb-5369	263	14	:	:	PUNCT
geusb-5369	263	15	greenland	greenland	PROPN
geusb-5369	263	16	and	and	CCONJ
geusb-5369	263	17	antarctica	antarctica	PROPN
geusb-5369	263	18	ice	ice	PROPN
geusb-5369	263	19	sheet	sheet	NOUN
geusb-5369	263	20	mass	mass	NOUN
geusb-5369	263	21	changes	change	NOUN
geusb-5369	263	22	and	and	CCONJ
geusb-5369	263	23	effects	effect	NOUN
geusb-5369	263	24	on	on	ADP
geusb-5369	263	25	global	global	ADJ
geusb-5369	263	26	sea	sea	NOUN
geusb-5369	263	27	level	level	NOUN
geusb-5369	263	28	.	.	PUNCT
geusb-5369	264	1	in	in	ADP
geusb-5369	264	2	:	:	PUNCT
geusb-5369	264	3	cazenave	cazenave	PROPN
geusb-5369	264	4	,	,	PUNCT
geusb-5369	264	5	a.	a.	PROPN
geusb-5369	264	6	et	et	PROPN
geusb-5369	264	7	al	al	PROPN
geusb-5369	264	8	.	.	PROPN
geusb-5369	265	1	(	(	PUNCT
geusb-5369	265	2	eds	ed	NOUN
geusb-5369	265	3	):	):	PUNCT
geusb-5369	265	4	integrative	integrative	ADJ
geusb-5369	265	5	study	study	NOUN
geusb-5369	265	6	of	of	ADP
geusb-5369	265	7	the	the	DET
geusb-5369	265	8	mean	mean	PROPN
geusb-5369	265	9	sea	sea	NOUN
geusb-5369	265	10	level	level	NOUN
geusb-5369	265	11	and	and	CCONJ
geusb-5369	265	12	its	its	PRON
geusb-5369	265	13	components	component	NOUN
geusb-5369	265	14	.	.	PUNCT
geusb-5369	266	1	space	space	NOUN
geusb-5369	266	2	sciences	sciences	PROPN
geusb-5369	266	3	series	series	PROPN
geusb-5369	266	4	of	of	ADP
geusb-5369	266	5	issi	issi	PROPN
geusb-5369	266	6	58	58	NUM
geusb-5369	266	7	,	,	PUNCT
geusb-5369	266	8	91–106	91–106	NOUN
geusb-5369	266	9	.	.	PUNCT
geusb-5369	267	1	https://doi	https://doi	PROPN
geusb-5369	267	2	.	.	PUNCT
geusb-5369	267	3	org/10.1007/978	org/10.1007/978	PROPN
geusb-5369	267	4	-	-	PUNCT
geusb-5369	267	5	3	3	NUM
geusb-5369	267	6	-	-	NUM
geusb-5369	267	7	319	319	NUM
geusb-5369	267	8	-	-	PUNCT
geusb-5369	267	9	56490	56490	NUM
geusb-5369	267	10	-	-	SYM
geusb-5369	267	11	6_5	6_5	NUM
geusb-5369	267	12	howat	howat	NOUN
geusb-5369	267	13	,	,	PUNCT
geusb-5369	267	14	i.m	i.m	PROPN
geusb-5369	267	15	.	.	PROPN
geusb-5369	267	16	,	,	PUNCT
geusb-5369	267	17	negrete	negrete	PROPN
geusb-5369	267	18	,	,	PUNCT
geusb-5369	267	19	a.	a.	PROPN
geusb-5369	267	20	&	&	CCONJ
geusb-5369	267	21	smith	smith	PROPN
geusb-5369	267	22	,	,	PUNCT
geusb-5369	267	23	b.e	b.e	PROPN
geusb-5369	267	24	.	.	PROPN
geusb-5369	267	25	2014	2014	NUM
geusb-5369	267	26	:	:	PUNCT
geusb-5369	267	27	the	the	DET
geusb-5369	267	28	greenland	greenland	PROPN
geusb-5369	267	29	ice	ice	PROPN
geusb-5369	267	30	mapping	mapping	NOUN
geusb-5369	267	31	project	project	NOUN
geusb-5369	267	32	(	(	PUNCT
geusb-5369	267	33	gimp	gimp	NOUN
geusb-5369	267	34	)	)	PUNCT
geusb-5369	267	35	land	land	NOUN
geusb-5369	267	36	classification	classification	NOUN
geusb-5369	267	37	and	and	CCONJ
geusb-5369	267	38	surface	surface	NOUN
geusb-5369	267	39	elevation	elevation	NOUN
geusb-5369	267	40	datasets	dataset	NOUN
geusb-5369	267	41	.	.	PUNCT
geusb-5369	268	1	the	the	DET
geusb-5369	268	2	cryosphere	cryosphere	ADJ
geusb-5369	268	3	discussions	discussion	NOUN
geusb-5369	268	4	8(1	8(1	NOUN
geusb-5369	268	5	)	)	PUNCT
geusb-5369	268	6	,	,	PUNCT
geusb-5369	268	7	453–478	453–478	NUM
geusb-5369	268	8	.	.	PUNCT
geusb-5369	269	1	https://doi.org/10.5194/tcd-8-453-2014	https://doi.org/10.5194/tcd-8-453-2014	PROPN
geusb-5369	269	2	khan	khan	PROPN
geusb-5369	269	3	,	,	PUNCT
geusb-5369	269	4	s.a	s.a	PROPN
geusb-5369	269	5	.	.	PROPN
geusb-5369	269	6	,	,	PUNCT
geusb-5369	269	7	aschwanden	aschwanden	VERB
geusb-5369	269	8	,	,	PUNCT
geusb-5369	269	9	a.	a.	NOUN
geusb-5369	269	10	,	,	PUNCT
geusb-5369	269	11	bjørk	bjørk	PROPN
geusb-5369	269	12	,	,	PUNCT
geusb-5369	269	13	a.a	a.a	PROPN
geusb-5369	269	14	.	.	PROPN
geusb-5369	269	15	,	,	PUNCT
geusb-5369	269	16	wahr	wahr	PROPN
geusb-5369	269	17	,	,	PUNCT
geusb-5369	269	18	j.	j.	PROPN
geusb-5369	269	19	,	,	PUNCT
geusb-5369	269	20	kjeldsen	kjeldsen	PROPN
geusb-5369	269	21	,	,	PUNCT
geusb-5369	269	22	k.k	k.k	PROPN
geusb-5369	269	23	.	.	PROPN
geusb-5369	269	24	&	&	CCONJ
geusb-5369	269	25	kjær	kjær	PROPN
geusb-5369	269	26	,	,	PUNCT
geusb-5369	269	27	k.h	k.h	PROPN
geusb-5369	269	28	.	.	PROPN
geusb-5369	269	29	2015	2015	NUM
geusb-5369	269	30	:	:	PUNCT
geusb-5369	269	31	greenland	greenland	PROPN
geusb-5369	269	32	ice	ice	PROPN
geusb-5369	269	33	sheet	sheet	PROPN
geusb-5369	269	34	mass	mass	PROPN
geusb-5369	269	35	balance	balance	NOUN
geusb-5369	269	36	:	:	PUNCT
geusb-5369	269	37	a	a	DET
geusb-5369	269	38	review	review	NOUN
geusb-5369	269	39	.	.	PUNCT
geusb-5369	270	1	reports	report	NOUN
geusb-5369	270	2	on	on	ADP
geusb-5369	270	3	progress	progress	NOUN
geusb-5369	270	4	in	in	ADP
geusb-5369	270	5	physics	physics	NOUN
geusb-5369	270	6	78(4	78(4	NOUN
geusb-5369	270	7	)	)	PUNCT
geusb-5369	270	8	,	,	PUNCT
geusb-5369	270	9	046801	046801	NUM
geusb-5369	270	10	.	.	PUNCT
geusb-5369	271	1	https://doi	https://doi	PROPN
geusb-5369	271	2	.	.	PUNCT
geusb-5369	271	3	org/10.1088/0034	org/10.1088/0034	NUM
geusb-5369	271	4	-	-	SYM
geusb-5369	271	5	4885/78/4/046801	4885/78/4/046801	NUM
geusb-5369	271	6	krabill	krabill	NOUN
geusb-5369	271	7	,	,	PUNCT
geusb-5369	271	8	w.	w.	PROPN
geusb-5369	271	9	,	,	PUNCT
geusb-5369	271	10	et	et	PROPN
geusb-5369	271	11	al	al	PROPN
geusb-5369	271	12	.	.	PROPN
geusb-5369	271	13	2000	2000	NUM
geusb-5369	271	14	:	:	PUNCT
geusb-5369	271	15	greenland	greenland	PROPN
geusb-5369	271	16	ice	ice	PROPN
geusb-5369	271	17	sheet	sheet	NOUN
geusb-5369	271	18	:	:	PUNCT
geusb-5369	271	19	high	high	ADJ
geusb-5369	271	20	-	-	PUNCT
geusb-5369	271	21	elevation	elevation	NOUN
geusb-5369	271	22	balance	balance	NOUN
geusb-5369	271	23	and	and	CCONJ
geusb-5369	271	24	peripheral	peripheral	ADJ
geusb-5369	271	25	thinning	thinning	NOUN
geusb-5369	271	26	.	.	PUNCT
geusb-5369	272	1	science	science	PROPN
geusb-5369	272	2	289(5478	289(5478	NUM
geusb-5369	272	3	)	)	PUNCT
geusb-5369	272	4	,	,	PUNCT
geusb-5369	272	5	428–430	428–430	NUM
geusb-5369	272	6	.	.	PUNCT
geusb-5369	273	1	https://doi	https://doi	X
geusb-5369	273	2	.	.	PUNCT
geusb-5369	274	1	org/10.1126	org/10.1126	NOUN
geusb-5369	274	2	/	/	SYM
geusb-5369	275	1	science.289.5478.428	science.289.5478.428	NUM
geusb-5369	275	2	martin	martin	PROPN
geusb-5369	275	3	,	,	PUNCT
geusb-5369	275	4	c.f	c.f	PROPN
geusb-5369	275	5	.	.	PROPN
geusb-5369	275	6	,	,	PUNCT
geusb-5369	275	7	krabill	krabill	PROPN
geusb-5369	275	8	,	,	PUNCT
geusb-5369	275	9	w.b	w.b	PROPN
geusb-5369	275	10	.	.	PROPN
geusb-5369	275	11	,	,	PUNCT
geusb-5369	275	12	manizade	manizade	PROPN
geusb-5369	275	13	,	,	PUNCT
geusb-5369	275	14	s.s	s.s	PROPN
geusb-5369	275	15	.	.	PROPN
geusb-5369	275	16	,	,	PUNCT
geusb-5369	275	17	russell	russell	PROPN
geusb-5369	275	18	,	,	PUNCT
geusb-5369	275	19	r.l	r.l	PROPN
geusb-5369	275	20	.	.	PROPN
geusb-5369	275	21	,	,	PUNCT
geusb-5369	275	22	sonntag	sonntag	PROPN
geusb-5369	275	23	,	,	PUNCT
geusb-5369	275	24	j.g	j.g	PROPN
geusb-5369	275	25	.	.	PROPN
geusb-5369	275	26	,	,	PUNCT
geusb-5369	275	27	swift	swift	ADJ
geusb-5369	275	28	,	,	PUNCT
geusb-5369	275	29	r.n	r.n	PROPN
geusb-5369	275	30	.	.	PROPN
geusb-5369	275	31	&	&	CCONJ
geusb-5369	275	32	yungel	yungel	PROPN
geusb-5369	275	33	,	,	PUNCT
geusb-5369	275	34	j.k	j.k	PROPN
geusb-5369	275	35	.	.	PROPN
geusb-5369	275	36	2012	2012	NUM
geusb-5369	275	37	:	:	PUNCT
geusb-5369	275	38	airborne	airborne	ADJ
geusb-5369	275	39	topographic	topographic	PROPN
geusb-5369	275	40	mapper	mapper	PROPN
geusb-5369	275	41	calibration	calibration	NOUN
geusb-5369	275	42	procedures	procedure	NOUN
geusb-5369	275	43	and	and	CCONJ
geusb-5369	275	44	accuracy	accuracy	NOUN
geusb-5369	275	45	assessment	assessment	NOUN
geusb-5369	275	46	.	.	PUNCT
geusb-5369	276	1	nasa	nasa	PROPN
geusb-5369	276	2	technical	technical	PROPN
geusb-5369	276	3	memorandum	memorandum	PROPN
geusb-5369	276	4	,	,	PUNCT
geusb-5369	276	5	tm–2012	tm–2012	NOUN
geusb-5369	276	6	-	-	PUNCT
geusb-5369	276	7	215891	215891	NUM
geusb-5369	276	8	(	(	PUNCT
geusb-5369	276	9	february	february	PROPN
geusb-5369	276	10	)	)	PUNCT
geusb-5369	276	11	.	.	PUNCT
geusb-5369	277	1	goddard	goddard	PROPN
geusb-5369	277	2	space	space	PROPN
geusb-5369	277	3	flight	flight	PROPN
geusb-5369	277	4	center	center	PROPN
geusb-5369	277	5	greenbelt	greenbelt	PROPN
geusb-5369	277	6	,	,	PUNCT
geusb-5369	277	7	maryland	maryland	PROPN
geusb-5369	277	8	,	,	PUNCT
geusb-5369	277	9	usa	usa	PROPN
geusb-5369	277	10	.	.	PROPN
geusb-5369	277	11	nilsson	nilsson	PROPN
geusb-5369	277	12	,	,	PUNCT
geusb-5369	277	13	j.	j.	PROPN
geusb-5369	277	14	et	et	PROPN
geusb-5369	277	15	al	al	PROPN
geusb-5369	277	16	.	.	PROPN
geusb-5369	277	17	2015	2015	NUM
geusb-5369	277	18	:	:	PUNCT
geusb-5369	277	19	greenland	greenland	PROPN
geusb-5369	277	20	2012	2012	NUM
geusb-5369	277	21	melt	melt	NOUN
geusb-5369	277	22	event	event	NOUN
geusb-5369	277	23	effects	effect	NOUN
geusb-5369	277	24	on	on	ADP
geusb-5369	277	25	cryosat-2	cryosat-2	NUM
geusb-5369	277	26	radar	radar	NOUN
geusb-5369	277	27	altimetry	altimetry	NOUN
geusb-5369	277	28	.	.	PUNCT
geusb-5369	278	1	geophysical	geophysical	ADJ
geusb-5369	278	2	research	research	NOUN
geusb-5369	278	3	letters	letter	NOUN
geusb-5369	278	4	42(10	42(10	PROPN
geusb-5369	278	5	)	)	PUNCT
geusb-5369	278	6	,	,	PUNCT
geusb-5369	278	7	3919–3926	3919–3926	NUM
geusb-5369	278	8	.	.	PUNCT
geusb-5369	279	1	https://doi.org/10.1002/2015gl063296	https://doi.org/10.1002/2015gl063296	NOUN
geusb-5369	279	2	remy	remy	PROPN
geusb-5369	279	3	,	,	PUNCT
geusb-5369	279	4	f.	f.	PROPN
geusb-5369	279	5	,	,	PUNCT
geusb-5369	279	6	flament	flament	NOUN
geusb-5369	279	7	,	,	PUNCT
geusb-5369	279	8	t.	t.	PROPN
geusb-5369	279	9	,	,	PUNCT
geusb-5369	279	10	michel	michel	PROPN
geusb-5369	279	11	,	,	PUNCT
geusb-5369	279	12	a.	a.	PROPN
geusb-5369	279	13	&	&	CCONJ
geusb-5369	279	14	blumstein	blumstein	PROPN
geusb-5369	279	15	,	,	PUNCT
geusb-5369	279	16	d.	d.	PROPN
geusb-5369	279	17	2015	2015	NUM
geusb-5369	279	18	:	:	PUNCT
geusb-5369	279	19	envisat	envisat	NOUN
geusb-5369	279	20	and	and	CCONJ
geusb-5369	279	21	saral/	saral/	NUM
geusb-5369	279	22	altika	altika	ADJ
geusb-5369	279	23	observations	observation	NOUN
geusb-5369	279	24	of	of	ADP
geusb-5369	279	25	the	the	DET
geusb-5369	279	26	antarctic	antarctic	ADJ
geusb-5369	279	27	ice	ice	NOUN
geusb-5369	279	28	sheet	sheet	NOUN
geusb-5369	279	29	:	:	PUNCT
geusb-5369	279	30	a	a	DET
geusb-5369	279	31	comparison	comparison	NOUN
geusb-5369	279	32	between	between	ADP
geusb-5369	279	33	the	the	DET
geusb-5369	279	34	ku	ku	PROPN
geusb-5369	279	35	-	-	PUNCT
geusb-5369	279	36	band	band	NOUN
geusb-5369	279	37	and	and	CCONJ
geusb-5369	279	38	ka	ka	NOUN
geusb-5369	279	39	-	-	PUNCT
geusb-5369	279	40	band	band	NOUN
geusb-5369	279	41	.	.	PUNCT
geusb-5369	280	1	marine	marine	PROPN
geusb-5369	280	2	geodesy	geodesy	PROPN
geusb-5369	280	3	38(suppl	38(suppl	NUM
geusb-5369	280	4	.	.	PROPN
geusb-5369	280	5	1	1	NUM
geusb-5369	280	6	)	)	PUNCT
geusb-5369	280	7	,	,	PUNCT
geusb-5369	280	8	510–521	510–521	NUM
geusb-5369	280	9	.	.	PUNCT
geusb-5369	281	1	https://doi.org/10.1080/01490419.2014.985347	https://doi.org/10.1080/01490419.2014.985347	PROPN
geusb-5369	281	2	seitz	seitz	PROPN
geusb-5369	281	3	,	,	PUNCT
geusb-5369	281	4	b.	b.	PROPN
geusb-5369	281	5	,	,	PUNCT
geusb-5369	281	6	mavrocordatos	mavrocordatos	PROPN
geusb-5369	281	7	,	,	PUNCT
geusb-5369	281	8	c.	c.	NOUN
geusb-5369	281	9	,	,	PUNCT
geusb-5369	281	10	rebhan	rebhan	PROPN
geusb-5369	281	11	,	,	PUNCT
geusb-5369	281	12	h.	h.	PROPN
geusb-5369	281	13	,	,	PUNCT
geusb-5369	281	14	nieke	nieke	PROPN
geusb-5369	281	15	,	,	PUNCT
geusb-5369	281	16	j.	j.	PROPN
geusb-5369	281	17	,	,	PUNCT
geusb-5369	281	18	klein	klein	PROPN
geusb-5369	281	19	,	,	PUNCT
geusb-5369	281	20	u.	u.	PROPN
geusb-5369	281	21	,	,	PUNCT
geusb-5369	281	22	borde	borde	PROPN
geusb-5369	281	23	,	,	PUNCT
geusb-5369	281	24	f.	f.	PROPN
geusb-5369	281	25	&	&	CCONJ
geusb-5369	281	26	berruti	berruti	PROPN
geusb-5369	281	27	,	,	PUNCT
geusb-5369	281	28	b.	b.	PROPN
geusb-5369	281	29	2010	2010	NUM
geusb-5369	281	30	:	:	PUNCT
geusb-5369	281	31	the	the	DET
geusb-5369	281	32	sentinel-3	sentinel-3	PROPN
geusb-5369	281	33	mission	mission	NOUN
geusb-5369	281	34	overview	overview	NOUN
geusb-5369	281	35	.	.	PUNCT
geusb-5369	282	1	international	international	ADJ
geusb-5369	282	2	geoscience	geoscience	NOUN
geusb-5369	282	3	and	and	CCONJ
geusb-5369	282	4	remote	remote	ADJ
geusb-5369	282	5	sensing	sense	VERB
geusb-5369	282	6	symposium	symposium	NOUN
geusb-5369	282	7	(	(	PUNCT
geusb-5369	282	8	igarss	igarss	NOUN
geusb-5369	282	9	)	)	PUNCT
geusb-5369	282	10	,	,	PUNCT
geusb-5369	282	11	honolulu	honolulu	PROPN
geusb-5369	282	12	,	,	PUNCT
geusb-5369	282	13	hawaii	hawaii	PROPN
geusb-5369	282	14	,	,	PUNCT
geusb-5369	282	15	25–30	25–30	NUM
geusb-5369	282	16	july	july	NOUN
geusb-5369	282	17	2010	2010	NUM
geusb-5369	282	18	,	,	PUNCT
geusb-5369	282	19	5650772	5650772	NUM
geusb-5369	282	20	,	,	PUNCT
geusb-5369	282	21	4208–4211	4208–4211	NUM
geusb-5369	282	22	.	.	PUNCT
geusb-5369	283	1	https://doi.org/10.1109/	https://doi.org/10.1109/	PROPN
geusb-5369	283	2	igarss.2010.5650772	igarss.2010.5650772	NOUN
geusb-5369	283	3	shepherd	shepherd	NOUN
geusb-5369	283	4	,	,	PUNCT
geusb-5369	283	5	a.	a.	NOUN
geusb-5369	283	6	,	,	PUNCT
geusb-5369	283	7	et	et	PROPN
geusb-5369	283	8	al	al	PROPN
geusb-5369	283	9	.	.	PROPN
geusb-5369	283	10	2018	2018	NUM
geusb-5369	283	11	:	:	PUNCT
geusb-5369	283	12	mass	mass	ADJ
geusb-5369	283	13	balance	balance	NOUN
geusb-5369	283	14	of	of	ADP
geusb-5369	283	15	the	the	DET
geusb-5369	283	16	antarctic	antarctic	ADJ
geusb-5369	283	17	ice	ice	NOUN
geusb-5369	283	18	sheet	sheet	NOUN
geusb-5369	283	19	from	from	ADP
geusb-5369	283	20	1992	1992	NUM
geusb-5369	283	21	to	to	ADP
geusb-5369	283	22	2017	2017	NUM
geusb-5369	283	23	.	.	PUNCT
geusb-5369	284	1	nature	nature	NOUN
geusb-5369	284	2	558	558	NUM
geusb-5369	284	3	,	,	PUNCT
geusb-5369	284	4	219–222	219–222	NUM
geusb-5369	284	5	.	.	PUNCT
geusb-5369	285	1	https://doi.org/10.1038/	https://doi.org/10.1038/	PROPN
geusb-5369	285	2	s41586	s41586	PROPN
geusb-5369	285	3	-	-	PUNCT
geusb-5369	285	4	018	018	NUM
geusb-5369	285	5	-	-	PUNCT
geusb-5369	285	6	0179	0179	NUM
geusb-5369	285	7	-	-	PUNCT
geusb-5369	285	8	y	y	NOUN
geusb-5369	285	9	simonsen	simonsen	NOUN
geusb-5369	285	10	,	,	PUNCT
geusb-5369	285	11	s.b	s.b	PROPN
geusb-5369	285	12	.	.	PROPN
geusb-5369	285	13	&	&	CCONJ
geusb-5369	285	14	sørensen	sørensen	PROPN
geusb-5369	285	15	,	,	PUNCT
geusb-5369	285	16	l.s.l	l.s.l	NOUN
geusb-5369	285	17	.	.	PUNCT
geusb-5369	285	18	2017	2017	NUM
geusb-5369	285	19	:	:	PUNCT
geusb-5369	285	20	implications	implication	NOUN
geusb-5369	285	21	of	of	ADP
geusb-5369	285	22	changing	change	VERB
geusb-5369	285	23	scattering	scatter	VERB
geusb-5369	285	24	properties	property	NOUN
geusb-5369	285	25	on	on	ADP
geusb-5369	285	26	greenland	greenland	PROPN
geusb-5369	285	27	ice	ice	PROPN
geusb-5369	285	28	sheet	sheet	NOUN
geusb-5369	285	29	volume	volume	NOUN
geusb-5369	285	30	change	change	NOUN
geusb-5369	285	31	from	from	ADP
geusb-5369	285	32	cryosat-2	cryosat-2	PROPN
geusb-5369	285	33	altimetry	altimetry	NOUN
geusb-5369	285	34	.	.	PUNCT
geusb-5369	286	1	remote	remote	ADJ
geusb-5369	286	2	sensing	sensing	NOUN
geusb-5369	286	3	of	of	ADP
geusb-5369	286	4	environment	environment	NOUN
geusb-5369	286	5	190	190	NUM
geusb-5369	286	6	,	,	PUNCT
geusb-5369	286	7	207–216	207–216	NUM
geusb-5369	286	8	.	.	PUNCT
geusb-5369	287	1	https://doi	https://doi	X
geusb-5369	287	2	.	.	PUNCT
geusb-5369	287	3	org/10.1016	org/10.1016	PROPN
geusb-5369	287	4	/	/	SYM
geusb-5369	287	5	j.rse.2016.12.012	j.rse.2016.12.012	NOUN
geusb-5369	287	6	skourup	skourup	NOUN
geusb-5369	287	7	,	,	PUNCT
geusb-5369	287	8	h.	h.	PROPN
geusb-5369	287	9	,	,	PUNCT
geusb-5369	287	10	barletta	barletta	PROPN
geusb-5369	287	11	,	,	PUNCT
geusb-5369	287	12	v.r	v.r	PROPN
geusb-5369	287	13	.	.	PROPN
geusb-5369	287	14	,	,	PUNCT
geusb-5369	287	15	einarsson	einarsson	PROPN
geusb-5369	287	16	,	,	PUNCT
geusb-5369	287	17	i.	i.	PROPN
geusb-5369	287	18	,	,	PUNCT
geusb-5369	287	19	forsberg	forsberg	PROPN
geusb-5369	287	20	,	,	PUNCT
geusb-5369	287	21	r.	r.	PROPN
geusb-5369	287	22	,	,	PUNCT
geusb-5369	287	23	haas	haas	PROPN
geusb-5369	287	24	,	,	PUNCT
geusb-5369	287	25	c.	c.	PROPN
geusb-5369	287	26	,	,	PUNCT
geusb-5369	287	27	helm	helm	NOUN
geusb-5369	287	28	,	,	PUNCT
geusb-5369	287	29	v.	v.	PROPN
geusb-5369	287	30	,	,	PUNCT
geusb-5369	287	31	hendricks	hendrick	NOUN
geusb-5369	287	32	,	,	PUNCT
geusb-5369	287	33	s.	s.	PROPN
geusb-5369	287	34	,	,	PUNCT
geusb-5369	287	35	hvidegaard	hvidegaard	ADV
geusb-5369	287	36	,	,	PUNCT
geusb-5369	287	37	s.m	s.m	PROPN
geusb-5369	287	38	.	.	PROPN
geusb-5369	287	39	&	&	CCONJ
geusb-5369	287	40	sørensen	sørensen	PROPN
geusb-5369	287	41	,	,	PUNCT
geusb-5369	287	42	l.s	l.s	PROPN
geusb-5369	287	43	.	.	PROPN
geusb-5369	287	44	2013	2013	NUM
geusb-5369	287	45	:	:	PUNCT
geusb-5369	287	46	esa	esa	PROPN
geusb-5369	287	47	cryovex	cryovex	PROPN
geusb-5369	287	48	2011	2011	NUM
geusb-5369	287	49	:	:	PUNCT
geusb-5369	287	50	airborne	airborne	ADJ
geusb-5369	287	51	field	field	NOUN
geusb-5369	287	52	campaign	campaign	NOUN
geusb-5369	287	53	with	with	ADP
geusb-5369	287	54	asiras	asiras	PROPN
geusb-5369	287	55	radar	radar	NOUN
geusb-5369	287	56	,	,	PUNCT
geusb-5369	287	57	em	em	PRON
geusb-5369	287	58	introduction	introduction	NOUN
geusb-5369	287	59	sounder	sounder	NOUN
geusb-5369	287	60	and	and	CCONJ
geusb-5369	287	61	laser	laser	NOUN
geusb-5369	287	62	scanner	scanner	NOUN
geusb-5369	287	63	.	.	PUNCT
geusb-5369	288	1	dtu	dtu	PROPN
geusb-5369	288	2	space	space	NOUN
geusb-5369	288	3	,	,	PUNCT
geusb-5369	288	4	lyngby	lyngby	PROPN
geusb-5369	288	5	,	,	PUNCT
geusb-5369	288	6	denmark	denmark	PROPN
geusb-5369	288	7	,	,	PUNCT
geusb-5369	288	8	technical	technical	ADJ
geusb-5369	288	9	report	report	NOUN
geusb-5369	288	10	1	1	NUM
geusb-5369	288	11	,	,	PUNCT
geusb-5369	288	12	120	120	NUM
geusb-5369	288	13	pp	pp	ADJ
geusb-5369	288	14	.	.	PUNCT
geusb-5369	289	1	skourup	skourup	NOUN
geusb-5369	289	2	,	,	PUNCT
geusb-5369	289	3	h.	h.	PROPN
geusb-5369	289	4	,	,	PUNCT
geusb-5369	289	5	einarsson	einarsson	PROPN
geusb-5369	289	6	,	,	PUNCT
geusb-5369	289	7	i.	i.	PROPN
geusb-5369	289	8	,	,	PUNCT
geusb-5369	289	9	forsberg	forsberg	PROPN
geusb-5369	289	10	,	,	PUNCT
geusb-5369	289	11	r.	r.	PROPN
geusb-5369	289	12	,	,	PUNCT
geusb-5369	289	13	haas	haas	PROPN
geusb-5369	289	14	,	,	PUNCT
geusb-5369	289	15	c.	c.	PROPN
geusb-5369	289	16	,	,	PUNCT
geusb-5369	289	17	helms	helm	NOUN
geusb-5369	289	18	,	,	PUNCT
geusb-5369	289	19	v.	v.	ADV
geusb-5369	289	20	,	,	PUNCT
geusb-5369	289	21	hvidegaard	hvidegaard	ADV
geusb-5369	289	22	,	,	PUNCT
geusb-5369	289	23	s.m	s.m	PROPN
geusb-5369	289	24	.	.	PROPN
geusb-5369	289	25	,	,	PUNCT
geusb-5369	289	26	nilsson	nilsson	PROPN
geusb-5369	289	27	,	,	PUNCT
geusb-5369	289	28	j.	j.	PROPN
geusb-5369	289	29	,	,	PUNCT
geusb-5369	289	30	olesen	olesen	PROPN
geusb-5369	289	31	,	,	PUNCT
geusb-5369	289	32	a.v	a.v	PROPN
geusb-5369	289	33	.	.	PROPN
geusb-5369	289	34	&	&	CCONJ
geusb-5369	289	35	olesen	olesen	PROPN
geusb-5369	289	36	,	,	PUNCT
geusb-5369	289	37	a.k	a.k	PROPN
geusb-5369	289	38	.	.	PROPN
geusb-5369	289	39	2012	2012	NUM
geusb-5369	289	40	:	:	PUNCT
geusb-5369	289	41	esa	esa	PROPN
geusb-5369	289	42	cryovex	cryovex	PROPN
geusb-5369	289	43	2012	2012	NUM
geusb-5369	289	44	:	:	PUNCT
geusb-5369	289	45	airborne	airborne	ADJ
geusb-5369	289	46	field	field	NOUN
geusb-5369	289	47	campaign	campaign	NOUN
geusb-5369	289	48	with	with	ADP
geusb-5369	289	49	asiras	asiras	PROPN
geusb-5369	289	50	radar	radar	NOUN
geusb-5369	289	51	,	,	PUNCT
geusb-5369	289	52	em	em	PRON
geusb-5369	289	53	introduction	introduction	NOUN
geusb-5369	289	54	sounder	sounder	NOUN
geusb-5369	289	55	and	and	CCONJ
geusb-5369	289	56	laser	laser	NOUN
geusb-5369	289	57	scanner	scanner	NOUN
geusb-5369	289	58	.	.	PUNCT
geusb-5369	290	1	dtu	dtu	PROPN
geusb-5369	290	2	space	space	NOUN
geusb-5369	290	3	,	,	PUNCT
geusb-5369	290	4	lyngby	lyngby	PROPN
geusb-5369	290	5	,	,	PUNCT
geusb-5369	290	6	denmark	denmark	PROPN
geusb-5369	290	7	,	,	PUNCT
geusb-5369	290	8	technical	technical	ADJ
geusb-5369	290	9	report	report	NOUN
geusb-5369	290	10	2	2	NUM
geusb-5369	290	11	,	,	PUNCT
geusb-5369	290	12	105	105	NUM
geusb-5369	290	13	pp	pp	NOUN
geusb-5369	290	14	.	.	PUNCT
geusb-5369	291	1	slater	slater	PROPN
geusb-5369	291	2	,	,	PUNCT
geusb-5369	291	3	t.	t.	PROPN
geusb-5369	291	4	,	,	PUNCT
geusb-5369	291	5	shepherd	shepherd	NOUN
geusb-5369	291	6	,	,	PUNCT
geusb-5369	291	7	a.	a.	NOUN
geusb-5369	291	8	,	,	PUNCT
geusb-5369	291	9	mcmillan	mcmillan	NOUN
geusb-5369	291	10	,	,	PUNCT
geusb-5369	291	11	m.	m.	NOUN
geusb-5369	291	12	,	,	PUNCT
geusb-5369	291	13	armitage	armitage	PROPN
geusb-5369	291	14	,	,	PUNCT
geusb-5369	291	15	t.w	t.w	PROPN
geusb-5369	291	16	.	.	PROPN
geusb-5369	291	17	,	,	PUNCT
geusb-5369	291	18	otosaka	otosaka	X
geusb-5369	291	19	,	,	PUNCT
geusb-5369	291	20	i.	i.	PROPN
geusb-5369	291	21	&	&	CCONJ
geusb-5369	291	22	arthern	arthern	PROPN
geusb-5369	291	23	,	,	PUNCT
geusb-5369	291	24	r.j	r.j	PROPN
geusb-5369	291	25	.	.	PROPN
geusb-5369	291	26	2019	2019	NUM
geusb-5369	291	27	:	:	PUNCT
geusb-5369	291	28	compensating	compensate	VERB
geusb-5369	291	29	changes	change	NOUN
geusb-5369	291	30	in	in	ADP
geusb-5369	291	31	the	the	DET
geusb-5369	291	32	penetration	penetration	NOUN
geusb-5369	291	33	depth	depth	NOUN
geusb-5369	291	34	of	of	ADP
geusb-5369	291	35	pulse	pulse	NOUN
geusb-5369	291	36	-	-	PUNCT
geusb-5369	291	37	limited	limit	VERB
geusb-5369	291	38	radar	radar	NOUN
geusb-5369	291	39	altimetry	altimetry	NOUN
geusb-5369	291	40	over	over	ADP
geusb-5369	291	41	the	the	DET
geusb-5369	291	42	greenland	greenland	PROPN
geusb-5369	291	43	ice	ice	NOUN
geusb-5369	291	44	sheet	sheet	NOUN
geusb-5369	291	45	.	.	PUNCT
geusb-5369	292	1	ieee	ieee	NOUN
geusb-5369	292	2	transactions	transaction	NOUN
geusb-5369	292	3	on	on	ADP
geusb-5369	292	4	geoscience	geoscience	NOUN
geusb-5369	292	5	and	and	CCONJ
geusb-5369	292	6	remote	remote	ADJ
geusb-5369	292	7	sensing	sense	VERB
geusb-5369	292	8	57(12	57(12	NUM
geusb-5369	292	9	)	)	PUNCT
geusb-5369	292	10	,	,	PUNCT
geusb-5369	292	11	9633–9642	9633–9642	NUM
geusb-5369	292	12	.	.	PUNCT
geusb-5369	293	1	https://doi.org/10.1109/tgrs.2019.2928232	https://doi.org/10.1109/tgrs.2019.2928232	PROPN
geusb-5369	293	2	sørensen	sørensen	NOUN
geusb-5369	293	3	,	,	PUNCT
geusb-5369	293	4	l.s	l.s	PROPN
geusb-5369	293	5	.	.	PROPN
geusb-5369	293	6	,	,	PUNCT
geusb-5369	293	7	simonsen	simonsen	PROPN
geusb-5369	293	8	,	,	PUNCT
geusb-5369	293	9	s.b	s.b	PROPN
geusb-5369	293	10	.	.	PROPN
geusb-5369	293	11	,	,	PUNCT
geusb-5369	293	12	forsberg	forsberg	PROPN
geusb-5369	293	13	,	,	PUNCT
geusb-5369	293	14	r.	r.	PROPN
geusb-5369	293	15	,	,	PUNCT
geusb-5369	293	16	khvorostovsky	khvorostovsky	PROPN
geusb-5369	293	17	,	,	PUNCT
geusb-5369	293	18	k.	k.	PROPN
geusb-5369	293	19	,	,	PUNCT
geusb-5369	293	20	meister	meister	PROPN
geusb-5369	293	21	,	,	PUNCT
geusb-5369	293	22	r.	r.	PROPN
geusb-5369	293	23	&	&	CCONJ
geusb-5369	293	24	engdahl	engdahl	PROPN
geusb-5369	293	25	,	,	PUNCT
geusb-5369	293	26	m.e	m.e	PROPN
geusb-5369	293	27	.	.	PROPN
geusb-5369	293	28	2018a	2018a	NUM
geusb-5369	293	29	:	:	PUNCT
geusb-5369	293	30	25	25	NUM
geusb-5369	293	31	years	year	NOUN
geusb-5369	293	32	of	of	ADP
geusb-5369	293	33	elevation	elevation	NOUN
geusb-5369	293	34	changes	change	NOUN
geusb-5369	293	35	of	of	ADP
geusb-5369	293	36	the	the	DET
geusb-5369	293	37	greenland	greenland	PROPN
geusb-5369	293	38	ice	ice	PROPN
geusb-5369	293	39	sheet	sheet	NOUN
geusb-5369	293	40	from	from	ADP
geusb-5369	293	41	ers	er	NOUN
geusb-5369	293	42	,	,	PUNCT
geusb-5369	293	43	envisat	envisat	NOUN
geusb-5369	293	44	,	,	PUNCT
geusb-5369	293	45	and	and	CCONJ
geusb-5369	293	46	cryosat-2	cryosat-2	NUM
geusb-5369	293	47	radar	radar	NOUN
geusb-5369	293	48	altimetry	altimetry	NOUN
geusb-5369	293	49	.	.	PUNCT
geusb-5369	294	1	earth	earth	NOUN
geusb-5369	294	2	and	and	CCONJ
geusb-5369	294	3	planetary	planetary	ADJ
geusb-5369	294	4	science	science	NOUN
geusb-5369	294	5	letters	letter	NOUN
geusb-5369	294	6	495	495	NUM
geusb-5369	294	7	,	,	PUNCT
geusb-5369	294	8	234–241	234–241	NUM
geusb-5369	294	9	.	.	PUNCT
geusb-5369	295	1	https://doi.org/10.1016/j	https://doi.org/10.1016/j	NOUN
geusb-5369	295	2	.	.	PUNCT
geusb-5369	296	1	epsl.2018.05.015	epsl.2018.05.015	X
geusb-5369	296	2	sørensen	sørensen	NOUN
geusb-5369	296	3	,	,	PUNCT
geusb-5369	296	4	l.s	l.s	PROPN
geusb-5369	296	5	.	.	PROPN
geusb-5369	296	6	,	,	PUNCT
geusb-5369	296	7	et	et	PROPN
geusb-5369	296	8	al	al	PROPN
geusb-5369	296	9	.	.	PROPN
geusb-5369	296	10	2018b	2018b	NUM
geusb-5369	296	11	:	:	PUNCT
geusb-5369	297	1	validation	validation	NOUN
geusb-5369	297	2	of	of	ADP
geusb-5369	297	3	cryosat-2	cryosat-2	NUM
geusb-5369	297	4	sarin	sarin	NOUN
geusb-5369	297	5	data	datum	NOUN
geusb-5369	297	6	over	over	ADP
geusb-5369	297	7	austfonna	austfonna	NOUN
geusb-5369	297	8	ice	ice	NOUN
geusb-5369	297	9	cap	cap	NOUN
geusb-5369	297	10	using	use	VERB
geusb-5369	297	11	airborne	airborne	ADJ
geusb-5369	297	12	laser	laser	NOUN
geusb-5369	297	13	scanner	scanner	NOUN
geusb-5369	297	14	measurements	measurement	NOUN
geusb-5369	297	15	.	.	PUNCT
geusb-5369	298	1	remote	remote	ADJ
geusb-5369	298	2	sensing	sense	VERB
geusb-5369	298	3	10(9	10(9	NUM
geusb-5369	298	4	)	)	PUNCT
geusb-5369	298	5	,	,	PUNCT
geusb-5369	298	6	1354	1354	NUM
geusb-5369	298	7	,	,	PUNCT
geusb-5369	298	8	12	12	NUM
geusb-5369	298	9	pp	pp	NOUN
geusb-5369	298	10	.	.	PUNCT
geusb-5369	299	1	https://doi.org/10.3390/rs10091354	https://doi.org/10.3390/rs10091354	PRON
geusb-5369	299	2	studinger	studinger	NOUN
geusb-5369	299	3	,	,	PUNCT
geusb-5369	299	4	m.	m.	NOUN
geusb-5369	299	5	2018	2018	NUM
geusb-5369	299	6	:	:	PUNCT
geusb-5369	299	7	icebridge	icebridge	NOUN
geusb-5369	299	8	atm	atm	PROPN
geusb-5369	299	9	l2	l2	PROPN
geusb-5369	299	10	icessn	icessn	ADJ
geusb-5369	299	11	elevation	elevation	NOUN
geusb-5369	299	12	,	,	PUNCT
geusb-5369	299	13	slope	slope	NOUN
geusb-5369	299	14	,	,	PUNCT
geusb-5369	299	15	and	and	CCONJ
geusb-5369	299	16	roughness	roughness	NOUN
geusb-5369	299	17	,	,	PUNCT
geusb-5369	299	18	version	version	NOUN
geusb-5369	299	19	2	2	NUM
geusb-5369	299	20	.	.	SYM
geusb-5369	299	21	2018	2018	NUM
geusb-5369	299	22	data	datum	NOUN
geusb-5369	299	23	,	,	PUNCT
geusb-5369	299	24	data	datum	NOUN
geusb-5369	299	25	set	set	VERB
geusb-5369	299	26	i	i	PRON
geusb-5369	299	27	d	d	PROPN
geusb-5369	299	28	:	:	PUNCT
geusb-5369	299	29	ilatm2	ilatm2	ADJ
geusb-5369	299	30	.	.	PUNCT
geusb-5369	300	1	https://doi	https://doi	X
geusb-5369	300	2	.	.	PUNCT
geusb-5369	300	3	org/10.5067	org/10.5067	NUM
geusb-5369	300	4	/	/	SYM
geusb-5369	300	5	cprxxk3f39rv	cprxxk3f39rv	NOUN
geusb-5369	300	6	studinger	studinger	NOUN
geusb-5369	300	7	,	,	PUNCT
geusb-5369	300	8	m.	m.	NOUN
geusb-5369	300	9	,	,	PUNCT
geusb-5369	300	10	koenig	koenig	PROPN
geusb-5369	300	11	,	,	PUNCT
geusb-5369	300	12	l.	l.	PROPN
geusb-5369	300	13	,	,	PUNCT
geusb-5369	300	14	martin	martin	PROPN
geusb-5369	300	15	,	,	PUNCT
geusb-5369	300	16	s.	s.	PROPN
geusb-5369	300	17	&	&	CCONJ
geusb-5369	300	18	sonntag	sonntag	PROPN
geusb-5369	300	19	,	,	PUNCT
geusb-5369	300	20	j.	j.	PROPN
geusb-5369	300	21	2010	2010	NUM
geusb-5369	300	22	:	:	PUNCT
geusb-5369	300	23	operation	operation	NOUN
geusb-5369	300	24	icebridge	icebridge	NOUN
geusb-5369	300	25	:	:	PUNCT
geusb-5369	300	26	using	use	VERB
geusb-5369	300	27	instrumented	instrumented	ADJ
geusb-5369	300	28	aircraft	aircraft	NOUN
geusb-5369	300	29	to	to	PART
geusb-5369	300	30	bridge	bridge	VERB
geusb-5369	300	31	the	the	DET
geusb-5369	300	32	observational	observational	ADJ
geusb-5369	300	33	gap	gap	NOUN
geusb-5369	300	34	between	between	ADP
geusb-5369	300	35	icesat	icesat	NOUN
geusb-5369	300	36	and	and	CCONJ
geusb-5369	300	37	icesat-2	icesat-2	PROPN
geusb-5369	300	38	.	.	PROPN
geusb-5369	300	39	international	international	ADJ
geusb-5369	300	40	geoscience	geoscience	PROPN
geusb-5369	300	41	and	and	CCONJ
geusb-5369	300	42	remote	remote	ADJ
geusb-5369	300	43	sensing	sense	VERB
geusb-5369	300	44	symposium	symposium	NOUN
geusb-5369	300	45	(	(	PUNCT
geusb-5369	300	46	igarss	igarss	NOUN
geusb-5369	300	47	)	)	PUNCT
geusb-5369	300	48	,	,	PUNCT
geusb-5369	300	49	honolulu	honolulu	PROPN
geusb-5369	300	50	,	,	PUNCT
geusb-5369	300	51	hawaii	hawaii	PROPN
geusb-5369	300	52	,	,	PUNCT
geusb-5369	300	53	25–30	25–30	NUM
geusb-5369	300	54	july	july	NOUN
geusb-5369	300	55	2010	2010	NUM
geusb-5369	300	56	,	,	PUNCT
geusb-5369	300	57	5650555	5650555	NUM
geusb-5369	300	58	,	,	PUNCT
geusb-5369	300	59	1918–1919	1918–1919	NUM
geusb-5369	300	60	.	.	PUNCT
geusb-5369	301	1	https://doi.org/10.1109/igarss.2010.5650555	https://doi.org/10.1109/igarss.2010.5650555	NOUN
geusb-5369	301	2	ulaby	ulaby	NOUN
geusb-5369	301	3	,	,	PUNCT
geusb-5369	301	4	f.t	f.t	PROPN
geusb-5369	301	5	.	.	PROPN
geusb-5369	301	6	&	&	CCONJ
geusb-5369	301	7	stiles	stiles	PROPN
geusb-5369	301	8	,	,	PUNCT
geusb-5369	301	9	w.h	w.h	PROPN
geusb-5369	301	10	.	.	PROPN
geusb-5369	301	11	1981	1981	NUM
geusb-5369	301	12	:	:	PUNCT
geusb-5369	301	13	dielectric	dielectric	ADJ
geusb-5369	301	14	properties	property	NOUN
geusb-5369	301	15	of	of	ADP
geusb-5369	301	16	snow	snow	NOUN
geusb-5369	301	17	.	.	PUNCT
geusb-5369	302	1	pp	pp	ADV
geusb-5369	302	2	.	.	PUNCT
geusb-5369	303	1	91–103	91–103	NUM
geusb-5369	303	2	.	.	PUNCT
geusb-5369	303	3	lawrence	lawrence	PROPN
geusb-5369	303	4	,	,	PUNCT
geusb-5369	303	5	ks	ks	NOUN
geusb-5369	303	6	:	:	PUNCT
geusb-5369	303	7	remote	remote	ADJ
geusb-5369	303	8	sensing	sense	VERB
geusb-5369	303	9	laboratory	laboratory	NOUN
geusb-5369	303	10	,	,	PUNCT
geusb-5369	303	11	university	university	PROPN
geusb-5369	303	12	of	of	ADP
geusb-5369	303	13	kansas	kansas	PROPN
geusb-5369	303	14	center	center	PROPN
geusb-5369	303	15	research	research	PROPN
geusb-5369	303	16	inc	inc	PROPN
geusb-5369	303	17	.	.	PROPN
geusb-5369	303	18	https://doi.org/10.34194/geusb.v47.5369	https://doi.org/10.34194/geusb.v47.5369	PROPN
geusb-5369	303	19	http://www.geusbulletin.org	http://www.geusbulletin.org	PUNCT
geusb-5369	303	20	https://earth.esa.int/web/guest/missions/cryosat/ipf-baseline/-/article/cryosat-ground-segment-instrument-processing-facility-l2-l2-products-format-specification-l2-fmt-6636	https://earth.esa.int/web/guest/missions/cryosat/ipf-baseline/-/article/cryosat-ground-segment-instrument-processing-facility-l2-l2-products-format-specification-l2-fmt-6636	PROPN
geusb-5369	303	21	https://earth.esa.int/web/guest/missions/cryosat/ipf-baseline/-/article/cryosat-ground-segment-instrument-processing-facility-l2-l2-products-format-specification-l2-fmt-6636	https://earth.esa.int/web/guest/missions/cryosat/ipf-baseline/-/article/cryosat-ground-segment-instrument-processing-facility-l2-l2-products-format-specification-l2-fmt-6636	PROPN
geusb-5369	303	22	https://earth.esa.int/web/guest/missions/cryosat/ipf-baseline/-/article/cryosat-ground-segment-instrument-processing-facility-l2-l2-products-format-specification-l2-fmt-6636	https://earth.esa.int/web/guest/missions/cryosat/ipf-baseline/-/article/cryosat-ground-segment-instrument-processing-facility-l2-l2-products-format-specification-l2-fmt-6636	PROPN
geusb-5369	303	23	https://doi.org/10.34194/geusb.v15.5045	https://doi.org/10.34194/geusb.v15.5045	PROPN
geusb-5369	303	24	https://doi.org/10.34194/geusb.v26.4765	https://doi.org/10.34194/geusb.v26.4765	PROPN
geusb-5369	303	25	https://doi.org/10.34194/geusb.v26.4765	https://doi.org/10.34194/geusb.v26.4765	PROPN
geusb-5369	303	26	https://doi.org/10.1007/978-3-319-56490-6_5	https://doi.org/10.1007/978-3-319-56490-6_5	PROPN
geusb-5369	303	27	https://doi.org/10.1007/978-3-319-56490-6_5	https://doi.org/10.1007/978-3-319-56490-6_5	AUX
geusb-5369	303	28	https://doi.org/10.5194/tcd-8-453-2014	https://doi.org/10.5194/tcd-8-453-2014	VERB
geusb-5369	303	29	https://doi.org/10.1088/0034-4885/78/4/046801	https://doi.org/10.1088/0034-4885/78/4/046801	NOUN
geusb-5369	303	30	https://doi.org/10.1088/0034-4885/78/4/046801	https://doi.org/10.1088/0034-4885/78/4/046801	PROPN
geusb-5369	303	31	https://doi.org/10.1126/science.289.5478.428	https://doi.org/10.1126/science.289.5478.428	PRON
geusb-5369	303	32	https://doi.org/10.1126/science.289.5478.428	https://doi.org/10.1126/science.289.5478.428	PROPN
geusb-5369	303	33	https://doi.org/10.1002/2015gl063296	https://doi.org/10.1002/2015gl063296	NOUN
geusb-5369	304	1	https://doi.org/10.1080/01490419.2014.985347	https://doi.org/10.1080/01490419.2014.985347	PROPN
geusb-5369	304	2	https://doi.org/10.1109/igarss.2010.5650772	https://doi.org/10.1109/igarss.2010.5650772	PROPN
geusb-5369	304	3	https://doi.org/10.1109/igarss.2010.5650772	https://doi.org/10.1109/igarss.2010.5650772	PROPN
geusb-5369	305	1	https://doi.org/10.1038/s41586-018-0179-y	https://doi.org/10.1038/s41586-018-0179-y	PROPN
geusb-5369	305	2	https://doi.org/10.1038/s41586-018-0179-y	https://doi.org/10.1038/s41586-018-0179-y	PROPN
geusb-5369	305	3	https://doi.org/10.1016/j.rse.2016.12.012	https://doi.org/10.1016/j.rse.2016.12.012	VERB
geusb-5369	305	4	https://doi.org/10.1016/j.rse.2016.12.012	https://doi.org/10.1016/j.rse.2016.12.012	NOUN
geusb-5369	305	5	https://doi.org/10.1109/tgrs.2019.2928232	https://doi.org/10.1109/tgrs.2019.2928232	PROPN
geusb-5369	305	6	https://doi.org/10.1016/j.epsl.2018.05.015	https://doi.org/10.1016/j.epsl.2018.05.015	PROPN
geusb-5369	305	7	https://doi.org/10.1016/j.epsl.2018.05.015	https://doi.org/10.1016/j.epsl.2018.05.015	PROPN
geusb-5369	305	8	https://doi.org/10.3390/rs10091354	https://doi.org/10.3390/rs10091354	ADP
geusb-5369	305	9	https://doi.org/10.5067/cprxxk3f39rv	https://doi.org/10.5067/cprxxk3f39rv	NOUN
geusb-5369	305	10	https://doi.org/10.5067/cprxxk3f39rv	https://doi.org/10.5067/cprxxk3f39rv	ADJ
geusb-5369	305	11	https://doi.org/10.1109/igarss.2010.5650555	https://doi.org/10.1109/igarss.2010.5650555	NOUN
geusb-5369	305	12	validation	validation	NOUN
geusb-5369	305	13	of	of	ADP
geusb-5369	305	14	airborne	airborne	ADJ
geusb-5369	305	15	and	and	CCONJ
geusb-5369	305	16	satellite	satellite	NOUN
geusb-5369	305	17	altimetry	altimetry	NOUN
geusb-5369	305	18	data	datum	NOUN
geusb-5369	305	19	by	by	ADP
geusb-5369	305	20	arctic	arctic	ADJ
geusb-5369	305	21	trucks	truck	NOUN
geusb-5369	305	22	citizen	citizen	NOUN
geusb-5369	305	23	science	science	NOUN
geusb-5369	305	24	abstract	abstract	ADJ
geusb-5369	305	25	1	1	NUM
geusb-5369	305	26	.	.	PUNCT
geusb-5369	305	27	introduction	introduction	NOUN
geusb-5369	305	28	2	2	NUM
geusb-5369	305	29	.	.	PUNCT
geusb-5369	305	30	data	datum	NOUN
geusb-5369	305	31	and	and	CCONJ
geusb-5369	305	32	methods	method	NOUN
geusb-5369	305	33	2.1	2.1	NUM
geusb-5369	305	34	arctic	arctic	ADJ
geusb-5369	305	35	trucks	truck	NOUN
geusb-5369	305	36	kinematic	kinematic	ADJ
geusb-5369	305	37	gps	gps	PROPN
geusb-5369	305	38	measurements	measurement	NOUN
geusb-5369	305	39	2.2	2.2	NUM
geusb-5369	305	40	operation	operation	NOUN
geusb-5369	305	41	icebridge	icebridge	NOUN
geusb-5369	305	42	atm	atm	PROPN
geusb-5369	305	43	data	data	VERB
geusb-5369	305	44	2.3	2.3	NUM
geusb-5369	305	45	cryosat-2	cryosat-2	PART
geusb-5369	305	46	satellite	satellite	NOUN
geusb-5369	305	47	data	datum	NOUN
geusb-5369	305	48	2.4	2.4	NUM
geusb-5369	305	49	the	the	DET
geusb-5369	305	50	2005	2005	NUM
geusb-5369	305	51	iceroad	iceroad	NOUN
geusb-5369	305	52	data	datum	NOUN
geusb-5369	305	53	3	3	NUM
geusb-5369	305	54	results	result	NOUN
geusb-5369	305	55	discussion	discussion	NOUN
geusb-5369	305	56	5	5	NUM
geusb-5369	305	57	conclusions	conclusion	NOUN
geusb-5369	305	58	acknowledgements	acknowledgement	NOUN
geusb-5369	305	59	author	author	NOUN
geusb-5369	305	60	contributions	contribution	NOUN
geusb-5369	305	61	references	reference	NOUN
geusb-5369	305	62	table	table	NOUN
geusb-5369	305	63	table	table	NOUN
geusb-5369	305	64	1	1	NUM
geusb-5369	305	65	statistics	statistic	NOUN
geusb-5369	305	66	for	for	ADP
geusb-5369	305	67	the	the	DET
geusb-5369	305	68	arctic	arctic	PROPN
geusb-5369	305	69	trucks	truck	NOUN
geusb-5369	305	70	kinematic	kinematic	ADJ
geusb-5369	305	71	gps	gps	PROPN
geusb-5369	305	72	data	datum	NOUN
geusb-5369	305	73	(	(	PUNCT
geusb-5369	305	74	572	572	NUM
geusb-5369	305	75	 	 	SPACE
geusb-5369	305	76	607	607	NUM
geusb-5369	305	77	observations	observation	NOUN
geusb-5369	305	78	)	)	PUNCT
geusb-5369	305	79	compared	compare	VERB
geusb-5369	305	80	with	with	ADP
geusb-5369	305	81	op	op	NOUN
geusb-5369	305	82	figure	figure	NOUN
geusb-5369	305	83	fig	fig	NOUN
geusb-5369	305	84	.	.	PUNCT
geusb-5369	306	1	1	1	NUM
geusb-5369	306	2	map	map	NOUN
geusb-5369	306	3	of	of	ADP
geusb-5369	306	4	the	the	DET
geusb-5369	306	5	expedition	expedition	NOUN
geusb-5369	306	6	route	route	NOUN
geusb-5369	306	7	including	include	VERB
geusb-5369	306	8	places	place	NOUN
geusb-5369	306	9	visited	visit	VERB
geusb-5369	306	10	and	and	CCONJ
geusb-5369	306	11	dates	date	NOUN
geusb-5369	306	12	and	and	CCONJ
geusb-5369	306	13	equipment	equipment	NOUN
geusb-5369	306	14	.	.	PUNCT
geusb-5369	307	1	see	see	VERB
geusb-5369	307	2	the	the	DET
geusb-5369	307	3	figure	figure	NOUN
geusb-5369	307	4	fig	fig	NOUN
geusb-5369	307	5	.	.	PUNCT
geusb-5369	308	1	2	2	NUM
geusb-5369	308	2	histograms	histogram	NOUN
geusb-5369	308	3	of	of	ADP
geusb-5369	308	4	the	the	DET
geusb-5369	308	5	elevation	elevation	NOUN
geusb-5369	308	6	differences	difference	NOUN
geusb-5369	308	7	between	between	ADP
geusb-5369	308	8	the	the	DET
geusb-5369	308	9	arctic	arctic	PROPN
geusb-5369	308	10	truck	truck	NOUN
geusb-5369	308	11	acquisition	acquisition	NOUN
geusb-5369	308	12	and	and	CCONJ
geusb-5369	308	13	satellite	satellite	NOUN
geusb-5369	308	14	d	d	NOUN