id	sid	tid	token	lemma	pos
ajst-23602	1	1	academic	academic	ADJ
ajst-23602	1	2	journal	journal	NOUN
ajst-23602	1	3	of	of	ADP
ajst-23602	1	4	science	science	NOUN
ajst-23602	1	5	and	and	CCONJ
ajst-23602	1	6	technology	technology	NOUN
ajst-23602	1	7	issn	issn	NOUN
ajst-23602	1	8	:	:	PUNCT
ajst-23602	1	9	2771	2771	NUM
ajst-23602	1	10	-	-	SYM
ajst-23602	1	11	3032	3032	NUM
ajst-23602	1	12	|	|	NOUN
ajst-23602	1	13	vol	vol	NOUN
ajst-23602	1	14	.	.	PROPN
ajst-23602	2	1	11	11	NUM
ajst-23602	2	2	,	,	PUNCT
ajst-23602	2	3	no	no	INTJ
ajst-23602	2	4	.	.	NOUN
ajst-23602	2	5	3	3	NUM
ajst-23602	2	6	,	,	PUNCT
ajst-23602	2	7	2024	2024	NUM
ajst-23602	2	8	118	118	NUM
ajst-23602	2	9	overview	overview	NOUN
ajst-23602	2	10	of	of	ADP
ajst-23602	2	11	beidou	beidou	NOUN
ajst-23602	2	12	3	3	NUM
ajst-23602	2	13	precision	precision	NOUN
ajst-23602	2	14	single‐point	single‐point	NOUN
ajst-23602	2	15	positioning	position	VERB
ajst-23602	2	16	jun	jun	PROPN
ajst-23602	2	17	dai	dai	PROPN
ajst-23602	2	18	southwest	southwest	PROPN
ajst-23602	2	19	minzu	minzu	PROPN
ajst-23602	2	20	university	university	PROPN
ajst-23602	2	21	,	,	PUNCT
ajst-23602	2	22	chengdu	chengdu	PROPN
ajst-23602	2	23	,	,	PUNCT
ajst-23602	2	24	sichuan	sichuan	PROPN
ajst-23602	2	25	,	,	PUNCT
ajst-23602	2	26	china	china	PROPN
ajst-23602	2	27	abstract	abstract	PROPN
ajst-23602	2	28	:	:	PUNCT
ajst-23602	2	29	with	with	ADP
ajst-23602	2	30	the	the	DET
ajst-23602	2	31	increasing	increase	VERB
ajst-23602	2	32	maturity	maturity	NOUN
ajst-23602	2	33	of	of	ADP
ajst-23602	2	34	precision	precision	NOUN
ajst-23602	2	35	point	point	NOUN
ajst-23602	2	36	positioning	positioning	NOUN
ajst-23602	2	37	(	(	PUNCT
ajst-23602	2	38	ppp	ppp	NOUN
ajst-23602	2	39	)	)	PUNCT
ajst-23602	2	40	technology	technology	NOUN
ajst-23602	2	41	,	,	PUNCT
ajst-23602	2	42	ppp	ppp	NOUN
ajst-23602	2	43	-	-	PUNCT
ajst-23602	2	44	b2b	b2b	NOUN
ajst-23602	2	45	becomes	become	VERB
ajst-23602	2	46	the	the	DET
ajst-23602	2	47	research	research	NOUN
ajst-23602	2	48	focus	focus	NOUN
ajst-23602	2	49	and	and	CCONJ
ajst-23602	2	50	hot	hot	ADJ
ajst-23602	2	51	spot	spot	NOUN
ajst-23602	2	52	of	of	ADP
ajst-23602	2	53	real	real	ADJ
ajst-23602	2	54	time	time	NOUN
ajst-23602	2	55	ppp	ppp	PROPN
ajst-23602	2	56	(	(	PUNCT
ajst-23602	2	57	rt	rt	PROPN
ajst-23602	2	58	-	-	PUNCT
ajst-23602	2	59	ppp	ppp	NOUN
ajst-23602	2	60	)	)	PUNCT
ajst-23602	2	61	.	.	PUNCT
ajst-23602	3	1	this	this	DET
ajst-23602	3	2	paper	paper	NOUN
ajst-23602	3	3	firstly	firstly	ADV
ajst-23602	3	4	introduces	introduce	VERB
ajst-23602	3	5	the	the	DET
ajst-23602	3	6	service	service	NOUN
ajst-23602	3	7	of	of	ADP
ajst-23602	3	8	ppp	ppp	NOUN
ajst-23602	3	9	with	with	ADP
ajst-23602	3	10	b2b	b2b	NOUN
ajst-23602	3	11	signals	signal	NOUN
ajst-23602	3	12	,	,	PUNCT
ajst-23602	3	13	sum	sum	NOUN
ajst-23602	3	14	-	-	PUNCT
ajst-23602	3	15	marises	marise	VERB
ajst-23602	3	16	the	the	DET
ajst-23602	3	17	research	research	NOUN
ajst-23602	3	18	progress	progress	NOUN
ajst-23602	3	19	of	of	ADP
ajst-23602	3	20	b2b	b2b	NOUN
ajst-23602	3	21	signals	signal	NOUN
ajst-23602	3	22	in	in	ADP
ajst-23602	3	23	terms	term	NOUN
ajst-23602	3	24	of	of	ADP
ajst-23602	3	25	availability	availability	NOUN
ajst-23602	3	26	,	,	PUNCT
ajst-23602	3	27	correction	correction	NOUN
ajst-23602	3	28	effect	effect	NOUN
ajst-23602	3	29	and	and	CCONJ
ajst-23602	3	30	positioning	positioning	NOUN
ajst-23602	3	31	accuracy	accuracy	NOUN
ajst-23602	3	32	under	under	ADP
ajst-23602	3	33	different	different	ADJ
ajst-23602	3	34	conditions	condition	NOUN
ajst-23602	3	35	and	and	CCONJ
ajst-23602	3	36	environments	environment	NOUN
ajst-23602	3	37	;	;	PUNCT
ajst-23602	3	38	the	the	DET
ajst-23602	3	39	influence	influence	NOUN
ajst-23602	3	40	of	of	ADP
ajst-23602	3	41	choosing	choose	VERB
ajst-23602	3	42	different	different	ADJ
ajst-23602	3	43	filtering	filter	VERB
ajst-23602	3	44	methods	method	NOUN
ajst-23602	3	45	on	on	ADP
ajst-23602	3	46	positioning	positioning	NOUN
ajst-23602	3	47	accuracy	accuracy	NOUN
ajst-23602	3	48	during	during	ADP
ajst-23602	3	49	the	the	DET
ajst-23602	3	50	positioning	positioning	NOUN
ajst-23602	3	51	process	process	NOUN
ajst-23602	3	52	;	;	PUNCT
ajst-23602	3	53	and	and	CCONJ
ajst-23602	3	54	discusses	discuss	VERB
ajst-23602	3	55	the	the	DET
ajst-23602	3	56	future	future	ADJ
ajst-23602	3	57	development	development	NOUN
ajst-23602	3	58	trend	trend	NOUN
ajst-23602	3	59	and	and	CCONJ
ajst-23602	3	60	challenges	challenge	NOUN
ajst-23602	3	61	faced	face	VERB
ajst-23602	3	62	by	by	ADP
ajst-23602	3	63	ppp	ppp	PROPN
ajst-23602	3	64	-	-	PUNCT
ajst-23602	3	65	b2b	b2b	NOUN
ajst-23602	3	66	.	.	PUNCT
ajst-23602	4	1	keywords	keyword	NOUN
ajst-23602	4	2	:	:	PUNCT
ajst-23602	4	3	ppp	ppp	NOUN
ajst-23602	4	4	-	-	PUNCT
ajst-23602	4	5	b2b	b2b	NOUN
ajst-23602	4	6	;	;	PUNCT
ajst-23602	4	7	beidou-3	beidou-3	NUM
ajst-23602	4	8	(	(	PUNCT
ajst-23602	4	9	bds-3	bds-3	NOUN
ajst-23602	4	10	)	)	PUNCT
ajst-23602	4	11	;	;	PUNCT
ajst-23602	4	12	real	real	ADJ
ajst-23602	4	13	-	-	PUNCT
ajst-23602	4	14	time	time	NOUN
ajst-23602	4	15	precision	precision	NOUN
ajst-23602	4	16	single	single	ADJ
ajst-23602	4	17	-	-	PUNCT
ajst-23602	4	18	point	point	NOUN
ajst-23602	4	19	positioning	positioning	NOUN
ajst-23602	4	20	(	(	PUNCT
ajst-23602	4	21	ppp	ppp	NOUN
ajst-23602	4	22	)	)	PUNCT
ajst-23602	4	23	.	.	PUNCT
ajst-23602	5	1	1	1	X
ajst-23602	5	2	.	.	X
ajst-23602	5	3	introductory	introductory	NOUN
ajst-23602	5	4	in	in	ADP
ajst-23602	5	5	recent	recent	ADJ
ajst-23602	5	6	years	year	NOUN
ajst-23602	5	7	,	,	PUNCT
ajst-23602	5	8	with	with	ADP
ajst-23602	5	9	the	the	DET
ajst-23602	5	10	increasing	increase	VERB
ajst-23602	5	11	maturity	maturity	NOUN
ajst-23602	5	12	of	of	ADP
ajst-23602	5	13	precision	precision	NOUN
ajst-23602	5	14	point	point	NOUN
ajst-23602	5	15	positioning	positioning	NOUN
ajst-23602	5	16	(	(	PUNCT
ajst-23602	5	17	ppp	ppp	NOUN
ajst-23602	5	18	)	)	PUNCT
ajst-23602	5	19	technology	technology	NOUN
ajst-23602	5	20	,	,	PUNCT
ajst-23602	5	21	real	real	ADJ
ajst-23602	5	22	time	time	NOUN
ajst-23602	5	23	ppp	ppp	PROPN
ajst-23602	5	24	(	(	PUNCT
ajst-23602	5	25	rt	rt	PROPN
ajst-23602	5	26	-	-	PUNCT
ajst-23602	5	27	ppp	ppp	NOUN
ajst-23602	5	28	)	)	PUNCT
ajst-23602	5	29	has	have	AUX
ajst-23602	5	30	gradually	gradually	ADV
ajst-23602	5	31	become	become	VERB
ajst-23602	5	32	a	a	DET
ajst-23602	5	33	research	research	NOUN
ajst-23602	5	34	hotspot	hotspot	NOUN
ajst-23602	5	35	,	,	PUNCT
ajst-23602	5	36	and	and	CCONJ
ajst-23602	5	37	rt	rt	PROPN
ajst-23602	5	38	-	-	PUNCT
ajst-23602	5	39	ppp	ppp	NOUN
ajst-23602	5	40	is	be	AUX
ajst-23602	5	41	mainly	mainly	ADV
ajst-23602	5	42	based	base	VERB
ajst-23602	5	43	on	on	ADP
ajst-23602	5	44	internet	internet	NOUN
ajst-23602	5	45	communication	communication	NOUN
ajst-23602	5	46	and	and	CCONJ
ajst-23602	5	47	satellite	satellite	NOUN
ajst-23602	5	48	augmentation	augmentation	NOUN
ajst-23602	5	49	service	service	NOUN
ajst-23602	5	50	.	.	PUNCT
ajst-23602	6	1	the	the	DET
ajst-23602	6	2	former	former	ADJ
ajst-23602	6	3	is	be	AUX
ajst-23602	6	4	mainly	mainly	ADV
ajst-23602	6	5	the	the	DET
ajst-23602	6	6	open	open	ADJ
ajst-23602	6	7	-	-	PUNCT
ajst-23602	6	8	access	access	NOUN
ajst-23602	6	9	real	real	ADJ
ajst-23602	6	10	-	-	PUNCT
ajst-23602	6	11	time	time	NOUN
ajst-23602	6	12	service	service	NOUN
ajst-23602	6	13	(	(	PUNCT
ajst-23602	6	14	rts	rt	NOUN
ajst-23602	6	15	)	)	PUNCT
ajst-23602	6	16	provided	provide	VERB
ajst-23602	6	17	by	by	ADP
ajst-23602	6	18	international	international	ADJ
ajst-23602	6	19	gnss	gnss	NOUN
ajst-23602	6	20	service	service	NOUN
ajst-23602	6	21	(	(	PUNCT
ajst-23602	6	22	igs	igs	PROPN
ajst-23602	6	23	)	)	PUNCT
ajst-23602	6	24	,	,	PUNCT
ajst-23602	6	25	i.e.	i.e.	X
ajst-23602	6	26	igs	ig	NOUN
ajst-23602	6	27	-	-	PUNCT
ajst-23602	6	28	rts	rts	PROPN
ajst-23602	6	29	service	service	NOUN
ajst-23602	6	30	.	.	PUNCT
ajst-23602	7	1	the	the	DET
ajst-23602	7	2	latter	latter	ADJ
ajst-23602	7	3	is	be	AUX
ajst-23602	7	4	mainly	mainly	ADV
ajst-23602	7	5	the	the	DET
ajst-23602	7	6	rt	rt	PROPN
ajst-23602	7	7	-	-	PUNCT
ajst-23602	7	8	ppp	ppp	PROPN
ajst-23602	7	9	service	service	NOUN
ajst-23602	7	10	system	system	NOUN
ajst-23602	7	11	provided	provide	VERB
ajst-23602	7	12	by	by	ADP
ajst-23602	7	13	some	some	DET
ajst-23602	7	14	commercial	commercial	ADJ
ajst-23602	7	15	companies	company	NOUN
ajst-23602	7	16	.	.	PUNCT
ajst-23602	8	1	both	both	DET
ajst-23602	8	2	types	type	NOUN
ajst-23602	8	3	of	of	ADP
ajst-23602	8	4	rt	rt	PROPN
ajst-23602	8	5	-	-	PUNCT
ajst-23602	8	6	ppp	ppp	NOUN
ajst-23602	8	7	technology	technology	NOUN
ajst-23602	8	8	can	can	AUX
ajst-23602	8	9	achieve	achieve	VERB
ajst-23602	8	10	real	real	ADJ
ajst-23602	8	11	-	-	PUNCT
ajst-23602	8	12	time	time	NOUN
ajst-23602	8	13	positioning	positioning	NOUN
ajst-23602	8	14	accuracy	accuracy	NOUN
ajst-23602	8	15	from	from	ADP
ajst-23602	8	16	decimetre	decimetre	NOUN
ajst-23602	8	17	to	to	ADP
ajst-23602	8	18	centimetre	centimetre	NOUN
ajst-23602	8	19	level	level	NOUN
ajst-23602	8	20	.	.	PUNCT
ajst-23602	9	1	the	the	DET
ajst-23602	9	2	advantage	advantage	NOUN
ajst-23602	9	3	of	of	ADP
ajst-23602	9	4	the	the	DET
ajst-23602	9	5	former	former	NOUN
ajst-23602	9	6	is	be	AUX
ajst-23602	9	7	that	that	SCONJ
ajst-23602	9	8	the	the	DET
ajst-23602	9	9	service	service	NOUN
ajst-23602	9	10	can	can	AUX
ajst-23602	9	11	be	be	AUX
ajst-23602	9	12	accessed	access	VERB
ajst-23602	9	13	for	for	ADP
ajst-23602	9	14	free	free	ADJ
ajst-23602	9	15	through	through	ADP
ajst-23602	9	16	the	the	DET
ajst-23602	9	17	internet	internet	NOUN
ajst-23602	9	18	,	,	PUNCT
ajst-23602	9	19	but	but	CCONJ
ajst-23602	9	20	its	its	PRON
ajst-23602	9	21	service	service	NOUN
ajst-23602	9	22	range	range	NOUN
ajst-23602	9	23	is	be	AUX
ajst-23602	9	24	limited	limit	VERB
ajst-23602	9	25	by	by	ADP
ajst-23602	9	26	the	the	DET
ajst-23602	9	27	internet	internet	NOUN
ajst-23602	9	28	facilities	facility	NOUN
ajst-23602	9	29	,	,	PUNCT
ajst-23602	9	30	while	while	SCONJ
ajst-23602	9	31	the	the	DET
ajst-23602	9	32	latter	latter	ADJ
ajst-23602	9	33	can	can	AUX
ajst-23602	9	34	provide	provide	VERB
ajst-23602	9	35	worldwide	worldwide	ADJ
ajst-23602	9	36	service	service	NOUN
ajst-23602	9	37	,	,	PUNCT
ajst-23602	9	38	but	but	CCONJ
ajst-23602	9	39	its	its	PRON
ajst-23602	9	40	high	high	ADJ
ajst-23602	9	41	equipment	equipment	NOUN
ajst-23602	9	42	and	and	CCONJ
ajst-23602	9	43	maintenance	maintenance	NOUN
ajst-23602	9	44	costs	cost	NOUN
ajst-23602	9	45	limit	limit	VERB
ajst-23602	9	46	the	the	DET
ajst-23602	9	47	use	use	NOUN
ajst-23602	9	48	of	of	ADP
ajst-23602	9	49	individual	individual	NOUN
ajst-23602	9	50	users.[1	users.[1	PUNCT
ajst-23602	9	51	]	]	PUNCT
ajst-23602	9	52	.	.	PUNCT
ajst-23602	10	1	in	in	ADP
ajst-23602	10	2	addition	addition	NOUN
ajst-23602	10	3	,	,	PUNCT
ajst-23602	10	4	some	some	DET
ajst-23602	10	5	scholars	scholar	NOUN
ajst-23602	10	6	have	have	AUX
ajst-23602	10	7	studied	study	VERB
ajst-23602	10	8	rt	rt	PROPN
ajst-23602	10	9	-	-	PUNCT
ajst-23602	10	10	ppp	ppp	NOUN
ajst-23602	10	11	based	base	VERB
ajst-23602	10	12	on	on	ADP
ajst-23602	10	13	satellite	satellite	NOUN
ajst-23602	10	14	-	-	PUNCT
ajst-23602	10	15	based	base	VERB
ajst-23602	10	16	augmentation	augmentation	NOUN
ajst-23602	10	17	system	system	NOUN
ajst-23602	10	18	(	(	PUNCT
ajst-23602	10	19	sbas	sbas	ADJ
ajst-23602	10	20	)	)	PUNCT
ajst-23602	10	21	correction	correction	NOUN
ajst-23602	10	22	information	information	NOUN
ajst-23602	10	23	and	and	CCONJ
ajst-23602	10	24	beidou	beidou	NOUN
ajst-23602	10	25	short	short	ADJ
ajst-23602	10	26	message	message	NOUN
ajst-23602	10	27	com	com	NOUN
ajst-23602	10	28	-	-	PUNCT
ajst-23602	10	29	munication.[3	munication.[3	NOUN
ajst-23602	10	30	]	]	PUNCT
ajst-23602	10	31	and	and	CCONJ
ajst-23602	10	32	rt	rt	PROPN
ajst-23602	10	33	-	-	PUNCT
ajst-23602	10	34	ppp	ppp	NOUN
ajst-23602	10	35	based	base	VERB
ajst-23602	10	36	on	on	ADP
ajst-23602	10	37	beidou	beidou	ADJ
ajst-23602	10	38	short	short	ADJ
ajst-23602	10	39	-	-	PUNCT
ajst-23602	10	40	message	message	NOUN
ajst-23602	10	41	communication	communication	NOUN
ajst-23602	10	42	(	(	PUNCT
ajst-23602	10	43	smc	smc	PROPN
ajst-23602	10	44	)	)	PUNCT
ajst-23602	10	45	service.[6	service.[6	PUNCT
ajst-23602	10	46	]	]	X
ajst-23602	10	47	rt	rt	PROPN
ajst-23602	10	48	-	-	PUNCT
ajst-23602	10	49	ppp	ppp	PROPN
ajst-23602	10	50	.	.	PUNCT
ajst-23602	11	1	with	with	ADP
ajst-23602	11	2	the	the	DET
ajst-23602	11	3	gradual	gradual	ADJ
ajst-23602	11	4	maturity	maturity	NOUN
ajst-23602	11	5	of	of	ADP
ajst-23602	11	6	satellite	satellite	NOUN
ajst-23602	11	7	-	-	PUNCT
ajst-23602	11	8	based	base	VERB
ajst-23602	11	9	augmentation	augmentation	NOUN
ajst-23602	11	10	rt	rt	PROPN
ajst-23602	11	11	-	-	PUNCT
ajst-23602	11	12	ppp	ppp	NOUN
ajst-23602	11	13	technology	technology	NOUN
ajst-23602	11	14	,	,	PUNCT
ajst-23602	11	15	beidou-3	beidou-3	NOUN
ajst-23602	11	16	navigation	navigation	NOUN
ajst-23602	11	17	satellite	satellite	NOUN
ajst-23602	11	18	system	system	NOUN
ajst-23602	11	19	(	(	PUNCT
ajst-23602	11	20	bds-3	bds-3	VERB
ajst-23602	11	21	)	)	PUNCT
ajst-23602	11	22	takes	take	VERB
ajst-23602	11	23	ppp	ppp	NOUN
ajst-23602	11	24	technology	technology	NOUN
ajst-23602	11	25	as	as	ADP
ajst-23602	11	26	one	one	NUM
ajst-23602	11	27	of	of	ADP
ajst-23602	11	28	the	the	DET
ajst-23602	11	29	standard	standard	ADJ
ajst-23602	11	30	services	service	NOUN
ajst-23602	11	31	of	of	ADP
ajst-23602	11	32	the	the	DET
ajst-23602	11	33	system	system	NOUN
ajst-23602	11	34	,	,	PUNCT
ajst-23602	11	35	and	and	CCONJ
ajst-23602	11	36	takes	take	VERB
ajst-23602	11	37	ppp	ppp	NOUN
ajst-23602	11	38	-	-	PUNCT
ajst-23602	11	39	b2b	b2b	NOUN
ajst-23602	11	40	signal	signal	NOUN
ajst-23602	11	41	as	as	SCONJ
ajst-23602	11	42	the	the	DET
ajst-23602	11	43	data	data	NOUN
ajst-23602	11	44	broadcasting	broadcasting	NOUN
ajst-23602	11	45	channel	channel	NOUN
ajst-23602	11	46	to	to	PART
ajst-23602	11	47	broadcast	broadcast	VERB
ajst-23602	11	48	the	the	DET
ajst-23602	11	49	correction	correction	NOUN
ajst-23602	11	50	information	information	NOUN
ajst-23602	11	51	of	of	ADP
ajst-23602	11	52	bds-3	bds-3	PUNCT
ajst-23602	11	53	and	and	CCONJ
ajst-23602	11	54	other	other	ADJ
ajst-23602	11	55	gnss	gnss	NOUN
ajst-23602	11	56	precision	precision	NOUN
ajst-23602	11	57	orbits	orbit	NOUN
ajst-23602	11	58	and	and	CCONJ
ajst-23602	11	59	clock	clock	VERB
ajst-23602	11	60	differentials	differential	NOUN
ajst-23602	11	61	to	to	ADP
ajst-23602	11	62	users	user	NOUN
ajst-23602	11	63	in	in	ADP
ajst-23602	11	64	the	the	DET
ajst-23602	11	65	neighbouring	neighbouring	ADJ
ajst-23602	11	66	areas	area	NOUN
ajst-23602	11	67	of	of	ADP
ajst-23602	11	68	china	china	PROPN
ajst-23602	11	69	by	by	ADP
ajst-23602	11	70	means	mean	NOUN
ajst-23602	11	71	of	of	ADP
ajst-23602	11	72	bds-3	bds-3	PUNCT
ajst-23602	11	73	geosynchronous	geosynchronous	ADJ
ajst-23602	11	74	orbit	orbit	NOUN
ajst-23602	11	75	,	,	PUNCT
ajst-23602	11	76	geo	geo	PROPN
ajst-23602	11	77	,	,	PUNCT
ajst-23602	11	78	and	and	CCONJ
ajst-23602	11	79	so	so	ADV
ajst-23602	11	80	on	on	ADV
ajst-23602	11	81	.	.	PUNCT
ajst-23602	12	1	orbit	orbit	PROPN
ajst-23602	12	2	(	(	PUNCT
ajst-23602	12	3	geo	geo	PROPN
ajst-23602	12	4	)	)	PUNCT
ajst-23602	12	5	satellites	satellite	NOUN
ajst-23602	12	6	to	to	PART
ajst-23602	12	7	broadcast	broadcast	VERB
ajst-23602	12	8	bds-3	bds-3	PUNCT
ajst-23602	12	9	and	and	CCONJ
ajst-23602	12	10	other	other	ADJ
ajst-23602	12	11	gnss	gnss	NOUN
ajst-23602	12	12	precision	precision	NOUN
ajst-23602	12	13	orbit	orbit	NOUN
ajst-23602	12	14	and	and	CCONJ
ajst-23602	12	15	clock	clock	NOUN
ajst-23602	12	16	difference	difference	NOUN
ajst-23602	12	17	correction	correction	NOUN
ajst-23602	12	18	information	information	NOUN
ajst-23602	12	19	,	,	PUNCT
ajst-23602	12	20	providing	provide	VERB
ajst-23602	12	21	dynamic	dynamic	ADJ
ajst-23602	12	22	decimetre	decimetre	NOUN
ajst-23602	12	23	-	-	PUNCT
ajst-23602	12	24	level	level	NOUN
ajst-23602	12	25	and	and	CCONJ
ajst-23602	12	26	static	static	ADJ
ajst-23602	12	27	centimetrelevel	centimetrelevel	ADJ
ajst-23602	12	28	rt	rt	PROPN
ajst-23602	12	29	-	-	PUNCT
ajst-23602	12	30	ppp	ppp	NOUN
ajst-23602	12	31	services	service	NOUN
ajst-23602	12	32	for	for	ADP
ajst-23602	12	33	users	user	NOUN
ajst-23602	12	34	in	in	ADP
ajst-23602	12	35	china	china	PROPN
ajst-23602	12	36	and	and	CCONJ
ajst-23602	12	37	surrounding	surround	VERB
ajst-23602	12	38	areas	area	NOUN
ajst-23602	12	39	[	[	X
ajst-23602	12	40	8	8	X
ajst-23602	12	41	]	]	X
ajst-23602	12	42	the	the	DET
ajst-23602	12	43	real	real	ADJ
ajst-23602	12	44	-	-	PUNCT
ajst-23602	12	45	time	time	NOUN
ajst-23602	12	46	precision	precision	NOUN
ajst-23602	12	47	single	single	ADJ
ajst-23602	12	48	-	-	PUNCT
ajst-23602	12	49	point	point	NOUN
ajst-23602	12	50	positioning	positioning	NOUN
ajst-23602	12	51	of	of	ADP
ajst-23602	12	52	the	the	DET
ajst-23602	12	53	beidou-3	beidou-3	NOUN
ajst-23602	12	54	navigation	navigation	NOUN
ajst-23602	12	55	satellite	satellite	NOUN
ajst-23602	12	56	system	system	NOUN
ajst-23602	12	57	has	have	AUX
ajst-23602	12	58	become	become	VERB
ajst-23602	12	59	a	a	DET
ajst-23602	12	60	hot	hot	ADJ
ajst-23602	12	61	content	content	NOUN
ajst-23602	12	62	of	of	ADP
ajst-23602	12	63	research	research	NOUN
ajst-23602	12	64	.	.	PUNCT
ajst-23602	13	1	ppp	ppp	NOUN
ajst-23602	13	2	-	-	PUNCT
ajst-23602	13	3	b2b	b2b	NOUN
ajst-23602	13	4	service	service	NOUN
ajst-23602	13	5	system	system	NOUN
ajst-23602	13	6	is	be	AUX
ajst-23602	13	7	that	that	SCONJ
ajst-23602	13	8	the	the	DET
ajst-23602	13	9	ground	ground	NOUN
ajst-23602	13	10	monitoring	monitoring	NOUN
ajst-23602	13	11	station	station	NOUN
ajst-23602	13	12	continuously	continuously	ADV
ajst-23602	13	13	monitors	monitor	VERB
ajst-23602	13	14	all	all	DET
ajst-23602	13	15	the	the	DET
ajst-23602	13	16	visible	visible	ADJ
ajst-23602	13	17	satellites	satellite	NOUN
ajst-23602	13	18	of	of	ADP
ajst-23602	13	19	gnss	gnss	NOUN
ajst-23602	13	20	,	,	PUNCT
ajst-23602	13	21	generates	generate	VERB
ajst-23602	13	22	pseudo	pseudo	NOUN
ajst-23602	13	23	-	-	NOUN
ajst-23602	13	24	range	range	NOUN
ajst-23602	13	25	and	and	CCONJ
ajst-23602	13	26	carrier	carrier	NOUN
ajst-23602	13	27	observation	observation	NOUN
ajst-23602	13	28	information	information	NOUN
ajst-23602	13	29	,	,	PUNCT
ajst-23602	13	30	and	and	CCONJ
ajst-23602	13	31	collects	collect	VERB
ajst-23602	13	32	meteorological	meteorological	ADJ
ajst-23602	13	33	data	datum	NOUN
ajst-23602	13	34	,	,	PUNCT
ajst-23602	13	35	and	and	CCONJ
ajst-23602	13	36	sends	send	VERB
ajst-23602	13	37	the	the	DET
ajst-23602	13	38	raw	raw	ADJ
ajst-23602	13	39	data	datum	NOUN
ajst-23602	13	40	to	to	ADP
ajst-23602	13	41	the	the	DET
ajst-23602	13	42	ground	ground	NOUN
ajst-23602	13	43	master	master	NOUN
ajst-23602	13	44	control	control	NOUN
ajst-23602	13	45	station	station	NOUN
ajst-23602	13	46	through	through	ADP
ajst-23602	13	47	the	the	DET
ajst-23602	13	48	network	network	NOUN
ajst-23602	13	49	after	after	ADP
ajst-23602	13	50	pre	pre	ADJ
ajst-23602	13	51	-	-	ADJ
ajst-23602	13	52	processing	processing	NOUN
ajst-23602	13	53	;	;	PUNCT
ajst-23602	13	54	the	the	DET
ajst-23602	13	55	ground	ground	NOUN
ajst-23602	13	56	master	master	NOUN
ajst-23602	13	57	control	control	NOUN
ajst-23602	13	58	station	station	NOUN
ajst-23602	13	59	verifies	verifie	NOUN
ajst-23602	13	60	and	and	CCONJ
ajst-23602	13	61	evaluates	evaluate	VERB
ajst-23602	13	62	the	the	DET
ajst-23602	13	63	raw	raw	ADJ
ajst-23602	13	64	data	datum	NOUN
ajst-23602	13	65	,	,	PUNCT
ajst-23602	13	66	solves	solve	VERB
ajst-23602	13	67	the	the	DET
ajst-23602	13	68	satellite	satellite	NOUN
ajst-23602	13	69	orbits	orbit	NOUN
ajst-23602	13	70	and	and	CCONJ
ajst-23602	13	71	clock	clock	NOUN
ajst-23602	13	72	correction	correction	NOUN
ajst-23602	13	73	,	,	PUNCT
ajst-23602	13	74	and	and	CCONJ
ajst-23602	13	75	generates	generate	VERB
ajst-23602	13	76	the	the	DET
ajst-23602	13	77	number	number	NOUN
ajst-23602	13	78	of	of	ADP
ajst-23602	13	79	corrections	correction	NOUN
ajst-23602	13	80	and	and	CCONJ
ajst-23602	13	81	the	the	DET
ajst-23602	13	82	enhancement	enhancement	NOUN
ajst-23602	13	83	information	information	NOUN
ajst-23602	13	84	of	of	ADP
ajst-23602	13	85	other	other	ADJ
ajst-23602	13	86	relevant	relevant	ADJ
ajst-23602	13	87	parameters	parameter	NOUN
ajst-23602	13	88	according	accord	VERB
ajst-23602	13	89	to	to	ADP
ajst-23602	13	90	the	the	DET
ajst-23602	13	91	protocol	protocol	NOUN
ajst-23602	13	92	.	.	PUNCT
ajst-23602	14	1	the	the	DET
ajst-23602	14	2	uplink	uplink	NOUN
ajst-23602	14	3	station	station	NOUN
ajst-23602	14	4	transmits	transmit	VERB
ajst-23602	14	5	the	the	DET
ajst-23602	14	6	information	information	NOUN
ajst-23602	14	7	to	to	ADP
ajst-23602	14	8	the	the	DET
ajst-23602	14	9	geo	geo	PROPN
ajst-23602	14	10	satellite	satellite	PROPN
ajst-23602	14	11	,	,	PUNCT
ajst-23602	14	12	which	which	PRON
ajst-23602	14	13	then	then	ADV
ajst-23602	14	14	broadcasts	broadcast	VERB
ajst-23602	14	15	it	it	PRON
ajst-23602	14	16	through	through	ADP
ajst-23602	14	17	the	the	DET
ajst-23602	14	18	ppp	ppp	NOUN
ajst-23602	14	19	-	-	PUNCT
ajst-23602	14	20	b2b	b2b	NOUN
ajst-23602	14	21	signal	signal	NOUN
ajst-23602	14	22	;	;	PUNCT
ajst-23602	14	23	after	after	ADP
ajst-23602	14	24	receiving	receive	VERB
ajst-23602	14	25	the	the	DET
ajst-23602	14	26	corrected	correct	VERB
ajst-23602	14	27	information	information	NOUN
ajst-23602	14	28	,	,	PUNCT
ajst-23602	14	29	the	the	DET
ajst-23602	14	30	user	user	NOUN
ajst-23602	14	31	can	can	AUX
ajst-23602	14	32	carry	carry	VERB
ajst-23602	14	33	out	out	ADP
ajst-23602	14	34	real	real	ADJ
ajst-23602	14	35	-	-	PUNCT
ajst-23602	14	36	time	time	NOUN
ajst-23602	14	37	precision	precision	NOUN
ajst-23602	14	38	single	single	ADJ
ajst-23602	14	39	-	-	PUNCT
ajst-23602	14	40	point	point	NOUN
ajst-23602	14	41	positioning	positioning	NOUN
ajst-23602	14	42	.	.	PUNCT
ajst-23602	15	1	2	2	X
ajst-23602	15	2	.	.	X
ajst-23602	15	3	introduction	introduction	NOUN
ajst-23602	15	4	to	to	ADP
ajst-23602	15	5	ppp	ppp	NOUN
ajst-23602	15	6	-	-	PUNCT
ajst-23602	15	7	b2b	b2b	NOUN
ajst-23602	15	8	signalling	signal	VERB
ajst-23602	15	9	ppp	ppp	NOUN
ajst-23602	15	10	services	service	NOUN
ajst-23602	15	11	bds-3	bds-3	PUNCT
ajst-23602	15	12	will	will	AUX
ajst-23602	15	13	mainly	mainly	ADV
ajst-23602	15	14	provide	provide	VERB
ajst-23602	15	15	six	six	NUM
ajst-23602	15	16	types	type	NOUN
ajst-23602	15	17	of	of	ADP
ajst-23602	15	18	services	service	NOUN
ajst-23602	15	19	,	,	PUNCT
ajst-23602	15	20	including	include	VERB
ajst-23602	15	21	radio	radio	NOUN
ajst-23602	15	22	navigation	navigation	NOUN
ajst-23602	15	23	satellite	satellite	NOUN
ajst-23602	15	24	service	service	NOUN
ajst-23602	15	25	(	(	PUNCT
ajst-23602	15	26	rnss	rnss	NOUN
ajst-23602	15	27	)	)	PUNCT
ajst-23602	15	28	,	,	PUNCT
ajst-23602	15	29	regional	regional	ADJ
ajst-23602	15	30	short	short	ADJ
ajst-23602	15	31	message	message	NOUN
ajst-23602	15	32	communication	communication	NOUN
ajst-23602	15	33	(	(	PUNCT
ajst-23602	15	34	rsmc	rsmc	NOUN
ajst-23602	15	35	)	)	PUNCT
ajst-23602	15	36	,	,	PUNCT
ajst-23602	15	37	global	global	ADJ
ajst-23602	15	38	short	short	ADJ
ajst-23602	15	39	message	message	NOUN
ajst-23602	15	40	communication	communication	NOUN
ajst-23602	15	41	(	(	PUNCT
ajst-23602	15	42	gsmc	gsmc	NOUN
ajst-23602	15	43	)	)	PUNCT
ajst-23602	15	44	,	,	PUNCT
ajst-23602	15	45	sbas	sbas	PROPN
ajst-23602	15	46	,	,	PUNCT
ajst-23602	15	47	international	international	ADJ
ajst-23602	15	48	search	search	NOUN
ajst-23602	15	49	and	and	CCONJ
ajst-23602	15	50	rescue	rescue	NOUN
ajst-23602	15	51	(	(	PUNCT
ajst-23602	15	52	sar	sar	PROPN
ajst-23602	15	53	)	)	PUNCT
ajst-23602	15	54	and	and	CCONJ
ajst-23602	15	55	ppp	ppp	PROPN
ajst-23602	15	56	services	service	NOUN
ajst-23602	15	57	.	.	PUNCT
ajst-23602	16	1	regional	regional	ADJ
ajst-23602	16	2	short	short	ADJ
ajst-23602	16	3	message	message	NOUN
ajst-23602	16	4	communication	communication	NOUN
ajst-23602	16	5	(	(	PUNCT
ajst-23602	16	6	rsmc	rsmc	NOUN
ajst-23602	16	7	)	)	PUNCT
ajst-23602	16	8	,	,	PUNCT
ajst-23602	16	9	global	global	ADJ
ajst-23602	16	10	short	short	ADJ
ajst-23602	16	11	message	message	NOUN
ajst-23602	16	12	communication	communication	NOUN
ajst-23602	16	13	(	(	PUNCT
ajst-23602	16	14	gsmc	gsmc	NOUN
ajst-23602	16	15	)	)	PUNCT
ajst-23602	16	16	,	,	PUNCT
ajst-23602	16	17	sbas	sbas	PROPN
ajst-23602	16	18	,	,	PUNCT
ajst-23602	16	19	international	international	ADJ
ajst-23602	16	20	search	search	NOUN
ajst-23602	16	21	and	and	CCONJ
ajst-23602	16	22	rescue	rescue	NOUN
ajst-23602	16	23	(	(	PUNCT
ajst-23602	16	24	sar	sar	PROPN
ajst-23602	16	25	)	)	PUNCT
ajst-23602	16	26	and	and	CCONJ
ajst-23602	16	27	ppp	ppp	PROPN
ajst-23602	16	28	services	service	NOUN
ajst-23602	16	29	.	.	PUNCT
ajst-23602	17	1	its	its	PRON
ajst-23602	17	2	ppp	ppp	NOUN
ajst-23602	17	3	service	service	NOUN
ajst-23602	17	4	uses	use	VERB
ajst-23602	17	5	the	the	DET
ajst-23602	17	6	pppb2b	pppb2b	ADJ
ajst-23602	17	7	signal	signal	NOUN
ajst-23602	17	8	,	,	PUNCT
ajst-23602	17	9	with	with	ADP
ajst-23602	17	10	a	a	DET
ajst-23602	17	11	centre	centre	NOUN
ajst-23602	17	12	frequency	frequency	NOUN
ajst-23602	17	13	of	of	ADP
ajst-23602	17	14	1207.14	1207.14	NUM
ajst-23602	17	15	mhz	mhz	NOUN
ajst-23602	17	16	and	and	CCONJ
ajst-23602	17	17	a	a	DET
ajst-23602	17	18	bandwidth	bandwidth	NOUN
ajst-23602	17	19	of	of	ADP
ajst-23602	17	20	20.46	20.46	NUM
ajst-23602	17	21	mhz	mhz	NOUN
ajst-23602	17	22	,	,	PUNCT
ajst-23602	17	23	as	as	ADP
ajst-23602	17	24	a	a	DET
ajst-23602	17	25	data	data	NOUN
ajst-23602	17	26	broadcasting	broadcasting	NOUN
ajst-23602	17	27	channel	channel	NOUN
ajst-23602	17	28	,	,	PUNCT
ajst-23602	17	29	and	and	CCONJ
ajst-23602	17	30	broadcasts	broadcast	VERB
ajst-23602	17	31	correction	correction	NOUN
ajst-23602	17	32	parameters	parameter	NOUN
ajst-23602	17	33	such	such	ADJ
ajst-23602	17	34	as	as	ADP
ajst-23602	17	35	bds-3	bds-3	PUNCT
ajst-23602	17	36	and	and	CCONJ
ajst-23602	17	37	other	other	ADJ
ajst-23602	17	38	gnss	gnss	NOUN
ajst-23602	17	39	precision	precision	NOUN
ajst-23602	17	40	orbits	orbit	NOUN
ajst-23602	17	41	and	and	CCONJ
ajst-23602	17	42	clock	clock	VERB
ajst-23602	17	43	differentials	differential	NOUN
ajst-23602	17	44	through	through	ADP
ajst-23602	17	45	the	the	DET
ajst-23602	17	46	bds-3	bds-3	VERB
ajst-23602	17	47	geo	geo	PROPN
ajst-23602	17	48	satellite	satellite	PROPN
ajst-23602	17	49	,	,	PUNCT
ajst-23602	17	50	providing	provide	VERB
ajst-23602	17	51	services	service	NOUN
ajst-23602	17	52	to	to	ADP
ajst-23602	17	53	users	user	NOUN
ajst-23602	17	54	in	in	ADP
ajst-23602	17	55	china	china	PROPN
ajst-23602	17	56	and	and	CCONJ
ajst-23602	17	57	the	the	DET
ajst-23602	17	58	surrounding	surround	VERB
ajst-23602	17	59	areas	area	NOUN
ajst-23602	17	60	.	.	PUNCT
ajst-23602	18	1	2.1	2.1	NUM
ajst-23602	18	2	.	.	PUNCT
ajst-23602	18	3	ppp	ppp	NOUN
ajst-23602	18	4	-	-	PUNCT
ajst-23602	18	5	b2b	b2b	PROPN
ajst-23602	18	6	signal	signal	NOUN
ajst-23602	18	7	correction	correction	NOUN
ajst-23602	18	8	parameters	parameter	NOUN
ajst-23602	18	9	ppp	ppp	PROPN
ajst-23602	18	10	-	-	PUNCT
ajst-23602	18	11	b2b	b2b	PROPN
ajst-23602	18	12	signal	signal	NOUN
ajst-23602	18	13	correction	correction	NOUN
ajst-23602	18	14	message	message	NOUN
ajst-23602	18	15	now	now	ADV
ajst-23602	18	16	mainly	mainly	ADV
ajst-23602	18	17	defines	define	VERB
ajst-23602	18	18	7	7	NUM
ajst-23602	18	19	types	type	NOUN
ajst-23602	18	20	of	of	ADP
ajst-23602	18	21	correction	correction	NOUN
ajst-23602	18	22	information	information	NOUN
ajst-23602	18	23	types	type	NOUN
ajst-23602	18	24	,	,	PUNCT
ajst-23602	18	25	mainly	mainly	ADV
ajst-23602	18	26	used	use	VERB
ajst-23602	18	27	for	for	ADP
ajst-23602	18	28	broadcasting	broadcast	VERB
ajst-23602	18	29	track	track	NOUN
ajst-23602	18	30	correction	correction	NOUN
ajst-23602	18	31	number	number	NOUN
ajst-23602	18	32	,	,	PUNCT
ajst-23602	18	33	clock	clock	NOUN
ajst-23602	18	34	difference	difference	NOUN
ajst-23602	18	35	correction	correction	NOUN
ajst-23602	18	36	number	number	NOUN
ajst-23602	18	37	,	,	PUNCT
ajst-23602	18	38	differential	differential	ADJ
ajst-23602	18	39	code	code	NOUN
ajst-23602	18	40	biases	bias	NOUN
ajst-23602	18	41	(	(	PUNCT
ajst-23602	18	42	dcb	dcb	PROPN
ajst-23602	18	43	)	)	PUNCT
ajst-23602	18	44	and	and	CCONJ
ajst-23602	18	45	user	user	NOUN
ajst-23602	18	46	range	range	NOUN
ajst-23602	18	47	accuracy	accuracy	NOUN
ajst-23602	18	48	index	index	NOUN
ajst-23602	18	49	(	(	PUNCT
ajst-23602	18	50	user	user	NOUN
ajst-23602	18	51	range	range	PROPN
ajst-23602	18	52	accuracy	accuracy	NOUN
ajst-23602	18	53	index	index	NOUN
ajst-23602	18	54	,	,	PUNCT
ajst-23602	18	55	urai	urai	ADJ
ajst-23602	18	56	)	)	PUNCT
ajst-23602	18	57	4	4	NUM
ajst-23602	18	58	types	type	NOUN
ajst-23602	18	59	of	of	ADP
ajst-23602	18	60	information	information	NOUN
ajst-23602	18	61	,	,	PUNCT
ajst-23602	18	62	and	and	CCONJ
ajst-23602	18	63	each	each	DET
ajst-23602	18	64	message	message	NOUN
ajst-23602	18	65	data	datum	NOUN
ajst-23602	18	66	frame	frame	NOUN
ajst-23602	18	67	consists	consist	VERB
ajst-23602	18	68	of	of	ADP
ajst-23602	18	69	486	486	NUM
ajst-23602	18	70	bits	bit	NOUN
ajst-23602	18	71	,	,	PUNCT
ajst-23602	18	72	which	which	PRON
ajst-23602	18	73	contains	contain	VERB
ajst-23602	18	74	6	6	NUM
ajst-23602	18	75	bits	bit	NOUN
ajst-23602	18	76	of	of	ADP
ajst-23602	18	77	information	information	NOUN
ajst-23602	18	78	types	type	NOUN
ajst-23602	18	79	(	(	PUNCT
ajst-23602	18	80	mestypeid	mestypeid	NOUN
ajst-23602	18	81	)	)	PUNCT
ajst-23602	18	82	,	,	PUNCT
ajst-23602	18	83	24	24	NUM
ajst-23602	18	84	bits	bit	NOUN
ajst-23602	18	85	of	of	ADP
ajst-23602	18	86	cyclic	cyclic	ADJ
ajst-23602	18	87	redundancy	redundancy	NOUN
ajst-23602	18	88	check	check	NOUN
ajst-23602	18	89	bits	bit	NOUN
ajst-23602	18	90	(	(	PUNCT
ajst-23602	18	91	crc	crc	NOUN
ajst-23602	18	92	)	)	PUNCT
ajst-23602	18	93	and	and	CCONJ
ajst-23602	18	94	456	456	NUM
ajst-23602	18	95	bits	bit	NOUN
ajst-23602	18	96	of	of	ADP
ajst-23602	18	97	data	datum	NOUN
ajst-23602	18	98	fields	field	NOUN
ajst-23602	18	99	.	.	PUNCT
ajst-23602	19	1	each	each	DET
ajst-23602	19	2	message	message	NOUN
ajst-23602	19	3	data	datum	NOUN
ajst-23602	19	4	frame	frame	NOUN
ajst-23602	19	5	consists	consist	VERB
ajst-23602	19	6	of	of	ADP
ajst-23602	19	7	486	486	NUM
ajst-23602	19	8	bits	bit	NOUN
ajst-23602	19	9	,	,	PUNCT
ajst-23602	19	10	which	which	PRON
ajst-23602	19	11	contains	contain	VERB
ajst-23602	19	12	6	6	NUM
ajst-23602	19	13	bits	bit	NOUN
ajst-23602	19	14	of	of	ADP
ajst-23602	19	15	information	information	NOUN
ajst-23602	19	16	type	type	NOUN
ajst-23602	19	17	(	(	PUNCT
ajst-23602	19	18	mestypeid	mestypeid	NOUN
ajst-23602	19	19	)	)	PUNCT
ajst-23602	19	20	,	,	PUNCT
ajst-23602	19	21	24	24	NUM
ajst-23602	19	22	bits	bit	NOUN
ajst-23602	19	23	of	of	ADP
ajst-23602	19	24	cyclic	cyclic	ADJ
ajst-23602	19	25	redundancy	redundancy	NOUN
ajst-23602	19	26	check	check	NOUN
ajst-23602	19	27	bits	bit	NOUN
ajst-23602	19	28	(	(	PUNCT
ajst-23602	19	29	crc	crc	NOUN
ajst-23602	19	30	)	)	PUNCT
ajst-23602	19	31	and	and	CCONJ
ajst-23602	19	32	456	456	NUM
ajst-23602	19	33	bits	bit	NOUN
ajst-23602	19	34	of	of	ADP
ajst-23602	19	35	data	datum	NOUN
ajst-23602	19	36	field	field	NOUN
ajst-23602	19	37	,	,	PUNCT
ajst-23602	19	38	and	and	CCONJ
ajst-23602	19	39	the	the	DET
ajst-23602	19	40	corrected	correct	VERB
ajst-23602	19	41	message	message	NOUN
ajst-23602	19	42	information	information	NOUN
ajst-23602	19	43	type	type	NOUN
ajst-23602	19	44	and	and	CCONJ
ajst-23602	19	45	corresponding	correspond	VERB
ajst-23602	19	46	information	information	NOUN
ajst-23602	19	47	content	content	NOUN
ajst-23602	19	48	are	be	AUX
ajst-23602	19	49	given	give	VERB
ajst-23602	19	50	in	in	ADP
ajst-23602	19	51	table	table	NOUN
ajst-23602	19	52	1	1	NUM
ajst-23602	19	53	.	.	PUNCT
ajst-23602	20	1	it	it	PRON
ajst-23602	20	2	should	should	AUX
ajst-23602	20	3	be	be	AUX
ajst-23602	20	4	noted	note	VERB
ajst-23602	20	5	that	that	SCONJ
ajst-23602	20	6	currently	currently	ADV
ajst-23602	20	7	bds-3	bds-3	VERB
ajst-23602	20	8	only	only	ADV
ajst-23602	20	9	broadcasts	broadcast	NOUN
ajst-23602	20	10	correction	correction	NOUN
ajst-23602	20	11	parameters	parameter	NOUN
ajst-23602	20	12	for	for	ADP
ajst-23602	20	13	bds-3	bds-3	VERB
ajst-23602	20	14	and	and	CCONJ
ajst-23602	20	15	gps	gps	PROPN
ajst-23602	20	16	.	.	PUNCT
ajst-23602	21	1	119	119	NUM
ajst-23602	21	2	table	table	NOUN
ajst-23602	21	3	1	1	NUM
ajst-23602	21	4	.	.	PUNCT
ajst-23602	21	5	ppp	ppp	NOUN
ajst-23602	21	6	-	-	PUNCT
ajst-23602	21	7	b2b	b2b	PROPN
ajst-23602	21	8	signal	signal	NOUN
ajst-23602	21	9	correction	correction	NOUN
ajst-23602	21	10	message	message	NOUN
ajst-23602	21	11	information	information	NOUN
ajst-23602	21	12	types	type	NOUN
ajst-23602	21	13	type	type	NOUN
ajst-23602	21	14	of	of	ADP
ajst-23602	21	15	information	information	NOUN
ajst-23602	21	16	information	information	NOUN
ajst-23602	21	17	content	content	NOUN
ajst-23602	21	18	1	1	NUM
ajst-23602	21	19	satellite	satellite	NOUN
ajst-23602	21	20	mask	mask	NOUN
ajst-23602	21	21	2	2	NUM
ajst-23602	21	22	satellite	satellite	NOUN
ajst-23602	21	23	orbit	orbit	NOUN
ajst-23602	21	24	corrections	correction	NOUN
ajst-23602	21	25	and	and	CCONJ
ajst-23602	21	26	user	user	NOUN
ajst-23602	21	27	ranging	ranging	NOUN
ajst-23602	21	28	accuracy	accuracy	NOUN
ajst-23602	21	29	indices	indice	VERB
ajst-23602	21	30	3	3	NUM
ajst-23602	21	31	differential	differential	NOUN
ajst-23602	21	32	bias	bias	NOUN
ajst-23602	21	33	coding	code	VERB
ajst-23602	21	34	4	4	NUM
ajst-23602	21	35	corrections	correction	NOUN
ajst-23602	21	36	to	to	ADP
ajst-23602	21	37	satellite	satellite	NOUN
ajst-23602	21	38	clock	clock	NOUN
ajst-23602	21	39	errors	error	NOUN
ajst-23602	21	40	5	5	NUM
ajst-23602	21	41	user	user	NOUN
ajst-23602	21	42	ranging	ranging	NOUN
ajst-23602	21	43	accuracy	accuracy	NOUN
ajst-23602	21	44	index	index	NOUN
ajst-23602	21	45	6	6	NUM
ajst-23602	21	46	clock	clock	NOUN
ajst-23602	21	47	difference	difference	NOUN
ajst-23602	21	48	correction	correction	NOUN
ajst-23602	21	49	number	number	NOUN
ajst-23602	21	50	and	and	CCONJ
ajst-23602	21	51	orbital	orbital	ADJ
ajst-23602	21	52	correction	correction	NOUN
ajst-23602	21	53	number	number	NOUN
ajst-23602	21	54	combination	combination	NOUN
ajst-23602	21	55	1	1	NUM
ajst-23602	21	56	7	7	NUM
ajst-23602	21	57	clock	clock	NOUN
ajst-23602	21	58	difference	difference	NOUN
ajst-23602	21	59	correction	correction	NOUN
ajst-23602	21	60	number	number	NOUN
ajst-23602	21	61	and	and	CCONJ
ajst-23602	21	62	orbital	orbital	ADJ
ajst-23602	21	63	correction	correction	NOUN
ajst-23602	21	64	number	number	NOUN
ajst-23602	21	65	combination	combination	NOUN
ajst-23602	21	66	2	2	NUM
ajst-23602	21	67	8~62	8~62	PROPN
ajst-23602	21	68	reserve	reserve	NOUN
ajst-23602	21	69	63	63	NUM
ajst-23602	21	70	unoccupied	unoccupied	ADJ
ajst-23602	21	71	information	information	NOUN
ajst-23602	21	72	is	be	AUX
ajst-23602	21	73	identified	identify	VERB
ajst-23602	21	74	using	use	VERB
ajst-23602	21	75	an	an	DET
ajst-23602	21	76	issue	issue	NOUN
ajst-23602	21	77	of	of	ADP
ajst-23602	21	78	data	datum	NOUN
ajst-23602	21	79	(	(	PUNCT
ajst-23602	21	80	iod	iod	NOUN
ajst-23602	21	81	)	)	PUNCT
ajst-23602	21	82	version	version	NOUN
ajst-23602	21	83	number	number	NOUN
ajst-23602	21	84	,	,	PUNCT
ajst-23602	21	85	which	which	PRON
ajst-23602	21	86	ensures	ensure	VERB
ajst-23602	21	87	that	that	SCONJ
ajst-23602	21	88	information	information	NOUN
ajst-23602	21	89	content	content	NOUN
ajst-23602	21	90	is	be	AUX
ajst-23602	21	91	relevant	relevant	ADJ
ajst-23602	21	92	across	across	ADP
ajst-23602	21	93	different	different	ADJ
ajst-23602	21	94	information	information	NOUN
ajst-23602	21	95	types	type	NOUN
ajst-23602	21	96	.	.	PUNCT
ajst-23602	22	1	this	this	PRON
ajst-23602	22	2	includes	include	VERB
ajst-23602	22	3	:	:	PUNCT
ajst-23602	22	4	(	(	PUNCT
ajst-23602	22	5	1	1	X
ajst-23602	22	6	)	)	PUNCT
ajst-23602	22	7	iod	iod	VERB
ajst-23602	22	8	ssr	ssr	NOUN
ajst-23602	22	9	(	(	PUNCT
ajst-23602	22	10	state	state	NOUN
ajst-23602	22	11	space	space	NOUN
ajst-23602	22	12	representation	representation	NOUN
ajst-23602	22	13	)	)	PUNCT
ajst-23602	22	14	the	the	DET
ajst-23602	22	15	iod	iod	NOUN
ajst-23602	22	16	ssr	ssr	NOUN
ajst-23602	22	17	is	be	AUX
ajst-23602	22	18	the	the	DET
ajst-23602	22	19	version	version	NOUN
ajst-23602	22	20	number	number	NOUN
ajst-23602	22	21	of	of	ADP
ajst-23602	22	22	the	the	DET
ajst-23602	22	23	state	state	NOUN
ajst-23602	22	24	-	-	PUNCT
ajst-23602	22	25	space	space	NOUN
ajst-23602	22	26	description	description	NOUN
ajst-23602	22	27	data	datum	NOUN
ajst-23602	22	28	,	,	PUNCT
ajst-23602	22	29	and	and	CCONJ
ajst-23602	22	30	if	if	SCONJ
ajst-23602	22	31	different	different	ADJ
ajst-23602	22	32	information	information	NOUN
ajst-23602	22	33	types	type	NOUN
ajst-23602	22	34	have	have	VERB
ajst-23602	22	35	the	the	DET
ajst-23602	22	36	same	same	ADJ
ajst-23602	22	37	iod	iod	NOUN
ajst-23602	22	38	ssr	ssr	NOUN
ajst-23602	22	39	,	,	PUNCT
ajst-23602	22	40	it	it	PRON
ajst-23602	22	41	means	mean	VERB
ajst-23602	22	42	that	that	SCONJ
ajst-23602	22	43	these	these	DET
ajst-23602	22	44	data	datum	NOUN
ajst-23602	22	45	are	be	AUX
ajst-23602	22	46	matchable	matchable	ADJ
ajst-23602	22	47	for	for	ADP
ajst-23602	22	48	use	use	NOUN
ajst-23602	22	49	.	.	PUNCT
ajst-23602	23	1	the	the	DET
ajst-23602	23	2	iod	iod	NOUN
ajst-23602	23	3	ssr	ssr	NOUN
ajst-23602	23	4	is	be	AUX
ajst-23602	23	5	updated	update	VERB
ajst-23602	23	6	when	when	SCONJ
ajst-23602	23	7	the	the	DET
ajst-23602	23	8	system	system	NOUN
ajst-23602	23	9	configuration	configuration	NOUN
ajst-23602	23	10	changes	change	NOUN
ajst-23602	23	11	.	.	PUNCT
ajst-23602	24	1	(	(	PUNCT
ajst-23602	24	2	2	2	X
ajst-23602	24	3	)	)	PUNCT
ajst-23602	24	4	iodp	iodp	NOUN
ajst-23602	24	5	(	(	PUNCT
ajst-23602	24	6	issue	issue	NOUN
ajst-23602	24	7	of	of	ADP
ajst-23602	24	8	data	datum	NOUN
ajst-23602	24	9	,	,	PUNCT
ajst-23602	24	10	prn	prn	NOUN
ajst-23602	24	11	mask	mask	NOUN
ajst-23602	24	12	)	)	PUNCT
ajst-23602	24	13	the	the	DET
ajst-23602	24	14	iodp	iodp	NOUN
ajst-23602	24	15	is	be	AUX
ajst-23602	24	16	the	the	DET
ajst-23602	24	17	data	data	NOUN
ajst-23602	24	18	version	version	NOUN
ajst-23602	24	19	number	number	NOUN
ajst-23602	24	20	of	of	ADP
ajst-23602	24	21	the	the	DET
ajst-23602	24	22	satellite	satellite	NOUN
ajst-23602	24	23	mask	mask	NOUN
ajst-23602	24	24	broadcast	broadcast	VERB
ajst-23602	24	25	in	in	ADP
ajst-23602	24	26	message	message	NOUN
ajst-23602	24	27	types	type	NOUN
ajst-23602	24	28	1	1	NUM
ajst-23602	24	29	and	and	CCONJ
ajst-23602	24	30	4	4	NUM
ajst-23602	24	31	,	,	PUNCT
ajst-23602	24	32	and	and	CCONJ
ajst-23602	24	33	the	the	DET
ajst-23602	24	34	user	user	NOUN
ajst-23602	24	35	can	can	AUX
ajst-23602	24	36	determine	determine	VERB
ajst-23602	24	37	whether	whether	SCONJ
ajst-23602	24	38	the	the	DET
ajst-23602	24	39	data	datum	NOUN
ajst-23602	24	40	in	in	ADP
ajst-23602	24	41	the	the	DET
ajst-23602	24	42	message	message	NOUN
ajst-23602	24	43	type	type	NOUN
ajst-23602	24	44	matches	match	NOUN
ajst-23602	24	45	or	or	CCONJ
ajst-23602	24	46	not	not	PART
ajst-23602	24	47	based	base	VERB
ajst-23602	24	48	on	on	ADP
ajst-23602	24	49	the	the	DET
ajst-23602	24	50	iodp	iodp	NOUN
ajst-23602	24	51	.	.	PUNCT
ajst-23602	25	1	(	(	PUNCT
ajst-23602	25	2	3	3	X
ajst-23602	25	3	)	)	PUNCT
ajst-23602	25	4	iodn	iodn	NOUN
ajst-23602	25	5	(	(	PUNCT
ajst-23602	25	6	issue	issue	NOUN
ajst-23602	25	7	of	of	ADP
ajst-23602	25	8	data	datum	NOUN
ajst-23602	25	9	,	,	PUNCT
ajst-23602	25	10	navigation	navigation	NOUN
ajst-23602	25	11	)	)	PUNCT
ajst-23602	25	12	iodn	iodn	NOUN
ajst-23602	25	13	,	,	PUNCT
ajst-23602	25	14	broadcast	broadcast	VERB
ajst-23602	25	15	in	in	ADP
ajst-23602	25	16	message	message	NOUN
ajst-23602	25	17	type	type	NOUN
ajst-23602	25	18	2	2	NUM
ajst-23602	25	19	,	,	PUNCT
ajst-23602	25	20	is	be	AUX
ajst-23602	25	21	the	the	DET
ajst-23602	25	22	data	data	NOUN
ajst-23602	25	23	version	version	NOUN
ajst-23602	25	24	number	number	NOUN
ajst-23602	25	25	of	of	ADP
ajst-23602	25	26	the	the	DET
ajst-23602	25	27	clock	clock	NOUN
ajst-23602	25	28	and	and	CCONJ
ajst-23602	25	29	ephemeris	ephemeris	NOUN
ajst-23602	25	30	of	of	ADP
ajst-23602	25	31	the	the	DET
ajst-23602	25	32	gnss	gnss	NOUN
ajst-23602	25	33	downlink	downlink	PROPN
ajst-23602	25	34	signal	signal	NOUN
ajst-23602	25	35	broadcast	broadcast	NOUN
ajst-23602	25	36	,	,	PUNCT
ajst-23602	25	37	which	which	PRON
ajst-23602	25	38	can	can	AUX
ajst-23602	25	39	be	be	AUX
ajst-23602	25	40	used	use	VERB
ajst-23602	25	41	by	by	ADP
ajst-23602	25	42	the	the	DET
ajst-23602	25	43	user	user	NOUN
ajst-23602	25	44	to	to	PART
ajst-23602	25	45	judge	judge	VERB
ajst-23602	25	46	whether	whether	SCONJ
ajst-23602	25	47	the	the	DET
ajst-23602	25	48	ephemeris	ephemeris	NOUN
ajst-23602	25	49	and	and	CCONJ
ajst-23602	25	50	clock	clock	NOUN
ajst-23602	25	51	parameters	parameter	NOUN
ajst-23602	25	52	of	of	ADP
ajst-23602	25	53	the	the	DET
ajst-23602	25	54	navigation	navigation	NOUN
ajst-23602	25	55	message	message	NOUN
ajst-23602	25	56	match	match	VERB
ajst-23602	25	57	the	the	DET
ajst-23602	25	58	number	number	NOUN
ajst-23602	25	59	of	of	ADP
ajst-23602	25	60	orbital	orbital	ADJ
ajst-23602	25	61	corrections	correction	NOUN
ajst-23602	25	62	in	in	ADP
ajst-23602	25	63	type	type	NOUN
ajst-23602	25	64	2	2	NUM
ajst-23602	25	65	.	.	PUNCT
ajst-23602	25	66	information	information	NOUN
ajst-23602	25	67	type	type	NOUN
ajst-23602	25	68	2	2	NUM
ajst-23602	25	69	simultaneously	simultaneously	ADV
ajst-23602	25	70	broadcasts	broadcast	NOUN
ajst-23602	25	71	iod	iod	VERB
ajst-23602	25	72	corr	corr	NOUN
ajst-23602	25	73	used	use	VERB
ajst-23602	25	74	to	to	PART
ajst-23602	25	75	correlate	correlate	VERB
ajst-23602	25	76	the	the	DET
ajst-23602	25	77	number	number	NOUN
ajst-23602	25	78	of	of	ADP
ajst-23602	25	79	clock	clock	NOUN
ajst-23602	25	80	difference	difference	NOUN
ajst-23602	25	81	corrections	correction	NOUN
ajst-23602	25	82	in	in	ADP
ajst-23602	25	83	information	information	NOUN
ajst-23602	25	84	type	type	NOUN
ajst-23602	25	85	4	4	NUM
ajst-23602	25	86	,	,	PUNCT
ajst-23602	25	87	and	and	CCONJ
ajst-23602	25	88	the	the	DET
ajst-23602	25	89	user	user	NOUN
ajst-23602	25	90	can	can	AUX
ajst-23602	25	91	use	use	VERB
ajst-23602	25	92	iod	iod	NOUN
ajst-23602	25	93	corr	corr	NOUN
ajst-23602	25	94	and	and	CCONJ
ajst-23602	25	95	iodn	iodn	NOUN
ajst-23602	25	96	to	to	PART
ajst-23602	25	97	determine	determine	VERB
ajst-23602	25	98	whether	whether	SCONJ
ajst-23602	25	99	the	the	DET
ajst-23602	25	100	clock	clock	NOUN
ajst-23602	25	101	difference	difference	NOUN
ajst-23602	25	102	parameters	parameter	NOUN
ajst-23602	25	103	of	of	ADP
ajst-23602	25	104	the	the	DET
ajst-23602	25	105	navigation	navigation	NOUN
ajst-23602	25	106	message	message	NOUN
ajst-23602	25	107	match	match	VERB
ajst-23602	25	108	the	the	DET
ajst-23602	25	109	number	number	NOUN
ajst-23602	25	110	of	of	ADP
ajst-23602	25	111	clock	clock	NOUN
ajst-23602	25	112	difference	difference	NOUN
ajst-23602	25	113	corrections	correction	NOUN
ajst-23602	25	114	in	in	ADP
ajst-23602	25	115	information	information	NOUN
ajst-23602	25	116	type	type	NOUN
ajst-23602	25	117	4	4	NUM
ajst-23602	25	118	.	.	PUNCT
ajst-23602	26	1	(	(	PUNCT
ajst-23602	26	2	4	4	X
ajst-23602	26	3	)	)	PUNCT
ajst-23602	26	4	iod	iod	NOUN
ajst-23602	26	5	corr	corr	PROPN
ajst-23602	26	6	iod	iod	NOUN
ajst-23602	26	7	corr	corr	PROPN
ajst-23602	26	8	is	be	AUX
ajst-23602	26	9	the	the	DET
ajst-23602	26	10	version	version	NOUN
ajst-23602	26	11	number	number	NOUN
ajst-23602	26	12	of	of	ADP
ajst-23602	26	13	the	the	DET
ajst-23602	26	14	orbital	orbital	ADJ
ajst-23602	26	15	and	and	CCONJ
ajst-23602	26	16	clock	clock	NOUN
ajst-23602	26	17	correction	correction	NOUN
ajst-23602	26	18	numbers	number	NOUN
ajst-23602	26	19	broadcast	broadcast	VERB
ajst-23602	26	20	in	in	ADP
ajst-23602	26	21	message	message	NOUN
ajst-23602	26	22	types	type	NOUN
ajst-23602	26	23	2	2	NUM
ajst-23602	26	24	and	and	CCONJ
ajst-23602	26	25	4	4	NUM
ajst-23602	26	26	.	.	X
ajst-23602	27	1	for	for	ADP
ajst-23602	27	2	the	the	DET
ajst-23602	27	3	same	same	ADJ
ajst-23602	27	4	satellite	satellite	NOUN
ajst-23602	27	5	,	,	PUNCT
ajst-23602	27	6	if	if	SCONJ
ajst-23602	27	7	the	the	DET
ajst-23602	27	8	iod	iod	NOUN
ajst-23602	27	9	corr	corr	NOUN
ajst-23602	27	10	of	of	ADP
ajst-23602	27	11	the	the	DET
ajst-23602	27	12	clock	clock	NOUN
ajst-23602	27	13	difference	difference	NOUN
ajst-23602	27	14	correction	correction	NOUN
ajst-23602	27	15	number	number	NOUN
ajst-23602	27	16	and	and	CCONJ
ajst-23602	27	17	the	the	DET
ajst-23602	27	18	iod	iod	NOUN
ajst-23602	27	19	corr	corr	NOUN
ajst-23602	27	20	of	of	ADP
ajst-23602	27	21	the	the	DET
ajst-23602	27	22	orbit	orbit	NOUN
ajst-23602	27	23	correction	correction	NOUN
ajst-23602	27	24	number	number	NOUN
ajst-23602	27	25	are	be	AUX
ajst-23602	27	26	the	the	DET
ajst-23602	27	27	same	same	ADJ
ajst-23602	27	28	,	,	PUNCT
ajst-23602	27	29	it	it	PRON
ajst-23602	27	30	means	mean	VERB
ajst-23602	27	31	that	that	SCONJ
ajst-23602	27	32	they	they	PRON
ajst-23602	27	33	can	can	AUX
ajst-23602	27	34	be	be	AUX
ajst-23602	27	35	matched	match	VERB
ajst-23602	27	36	and	and	CCONJ
ajst-23602	27	37	used	use	VERB
ajst-23602	27	38	.	.	PUNCT
ajst-23602	28	1	(	(	PUNCT
ajst-23602	28	2	when	when	SCONJ
ajst-23602	28	3	the	the	DET
ajst-23602	28	4	iod	iod	NOUN
ajst-23602	28	5	corr	corr	NOUN
ajst-23602	28	6	of	of	ADP
ajst-23602	28	7	multiple	multiple	ADJ
ajst-23602	28	8	sets	set	NOUN
ajst-23602	28	9	of	of	ADP
ajst-23602	28	10	parameters	parameter	NOUN
ajst-23602	28	11	can	can	AUX
ajst-23602	28	12	be	be	AUX
ajst-23602	28	13	matched	match	VERB
ajst-23602	28	14	,	,	PUNCT
ajst-23602	28	15	select	select	VERB
ajst-23602	28	16	the	the	DET
ajst-23602	28	17	parameter	parameter	NOUN
ajst-23602	28	18	with	with	ADP
ajst-23602	28	19	the	the	DET
ajst-23602	28	20	nearest	near	ADJ
ajst-23602	28	21	calendar	calendar	NOUN
ajst-23602	28	22	element	element	NOUN
ajst-23602	28	23	moment	moment	NOUN
ajst-23602	28	24	to	to	PART
ajst-23602	28	25	use	use	VERB
ajst-23602	28	26	.	.	PUNCT
ajst-23602	28	27	)	)	PUNCT
ajst-23602	29	1	orbital	orbital	ADJ
ajst-23602	29	2	correction	correction	NOUN
ajst-23602	29	3	information	information	NOUN
ajst-23602	29	4	and	and	CCONJ
ajst-23602	29	5	clock	clock	NOUN
ajst-23602	29	6	difference	difference	NOUN
ajst-23602	29	7	correction	correction	NOUN
ajst-23602	29	8	information	information	NOUN
ajst-23602	29	9	are	be	AUX
ajst-23602	29	10	used	use	VERB
ajst-23602	29	11	to	to	PART
ajst-23602	29	12	provide	provide	VERB
ajst-23602	29	13	high	high	ADJ
ajst-23602	29	14	-	-	PUNCT
ajst-23602	29	15	precision	precision	NOUN
ajst-23602	29	16	real	real	ADJ
ajst-23602	29	17	-	-	PUNCT
ajst-23602	29	18	time	time	NOUN
ajst-23602	29	19	orbits	orbit	NOUN
ajst-23602	29	20	and	and	CCONJ
ajst-23602	29	21	clock	clock	NOUN
ajst-23602	29	22	differences	difference	NOUN
ajst-23602	29	23	,	,	PUNCT
ajst-23602	29	24	where	where	SCONJ
ajst-23602	29	25	the	the	DET
ajst-23602	29	26	orbital	orbital	ADJ
ajst-23602	29	27	correction	correction	NOUN
ajst-23602	29	28	parameter	parameter	NOUN
ajst-23602	29	29	is	be	AUX
ajst-23602	29	30	the	the	DET
ajst-23602	29	31	radial	radial	ADJ
ajst-23602	29	32	,	,	PUNCT
ajst-23602	29	33	tangential	tangential	ADJ
ajst-23602	29	34	and	and	CCONJ
ajst-23602	29	35	normal	normal	ADJ
ajst-23602	29	36	component	component	NOUN
ajst-23602	29	37	of	of	ADP
ajst-23602	29	38	the	the	DET
ajst-23602	29	39	orbital	orbital	ADJ
ajst-23602	29	40	correction	correction	NOUN
ajst-23602	29	41	vector	vector	NOUN
ajst-23602	29	42	o	o	NOUN
ajst-23602	29	43	,	,	PUNCT
ajst-23602	29	44	and	and	CCONJ
ajst-23602	29	45	the	the	DET
ajst-23602	29	46	clock	clock	NOUN
ajst-23602	29	47	difference	difference	NOUN
ajst-23602	29	48	correction	correction	NOUN
ajst-23602	29	49	parameter	parameter	NOUN
ajst-23602	29	50	is	be	AUX
ajst-23602	29	51	the	the	DET
ajst-23602	29	52	correction	correction	NOUN
ajst-23602	29	53	parameter	parameter	NOUN
ajst-23602	29	54	of	of	ADP
ajst-23602	29	55	the	the	DET
ajst-23602	29	56	clock	clock	NOUN
ajst-23602	29	57	difference	difference	NOUN
ajst-23602	29	58	with	with	ADP
ajst-23602	29	59	respect	respect	NOUN
ajst-23602	29	60	to	to	ADP
ajst-23602	29	61	the	the	DET
ajst-23602	29	62	broadcast	broadcast	NOUN
ajst-23602	29	63	ephemeris	ephemeris	NOUN
ajst-23602	29	64	s	s	PROPN
ajst-23602	29	65	.	.	PUNCT
ajst-23602	30	1	by	by	ADP
ajst-23602	30	2	combining	combine	VERB
ajst-23602	30	3	the	the	DET
ajst-23602	30	4	orbit	orbit	NOUN
ajst-23602	30	5	and	and	CCONJ
ajst-23602	30	6	clock	clock	NOUN
ajst-23602	30	7	correction	correction	NOUN
ajst-23602	30	8	parameters	parameter	NOUN
ajst-23602	30	9	with	with	ADP
ajst-23602	30	10	the	the	DET
ajst-23602	30	11	broadcast	broadcast	NOUN
ajst-23602	30	12	ephemeris	ephemeris	NOUN
ajst-23602	30	13	,	,	PUNCT
ajst-23602	30	14	highly	highly	ADV
ajst-23602	30	15	accurate	accurate	ADJ
ajst-23602	30	16	real	real	ADJ
ajst-23602	30	17	-	-	PUNCT
ajst-23602	30	18	time	time	NOUN
ajst-23602	30	19	orbits	orbit	NOUN
ajst-23602	30	20	and	and	CCONJ
ajst-23602	30	21	clock	clock	NOUN
ajst-23602	30	22	differentials	differential	NOUN
ajst-23602	30	23	can	can	AUX
ajst-23602	30	24	be	be	AUX
ajst-23602	30	25	obtained	obtain	VERB
ajst-23602	30	26	:	:	PUNCT
ajst-23602	30	27	pre	pre	X
ajst-23602	30	28	dt	dt	X
ajst-23602	31	1	dt	dt	X
ajst-23602	31	2	s	s	NOUN
ajst-23602	31	3	s	s	NOUN
ajst-23602	31	4	brdc	brdc	NOUN
ajst-23602	31	5	radial	radial	NOUN
ajst-23602	31	6	along	along	ADP
ajst-23602	31	7	cross	cross	PROPN
ajst-23602	31	8	s	s	PROPN
ajst-23602	31	9	s	s	X
ajst-23602	31	10	s	s	X
ajst-23602	31	11	pre	pre	X
ajst-23602	31	12	brdc	brdc	NOUN
ajst-23602	31	13	e	e	NOUN
ajst-23602	31	14	e	e	NOUN
ajst-23602	31	15	e	e	X
ajst-23602	31	16	o	o	X
ajst-23602	31	17	c	c	NOUN
ajst-23602	31	18			NOUN
ajst-23602	31	19			VERB
ajst-23602	31	20			PROPN
ajst-23602	31	21			PROPN
ajst-23602	31	22			PROPN
ajst-23602	31	23			PROPN
ajst-23602	31	24			PROPN
ajst-23602	31	25			PROPN
ajst-23602	31	26			NOUN
ajst-23602	31	27	(	(	PUNCT
ajst-23602	31	28	1	1	NUM
ajst-23602	31	29	)	)	PUNCT
ajst-23602	31	30	where	where	SCONJ
ajst-23602	31	31	:	:	PUNCT
ajst-23602	31	32	radiale	radiale	ADJ
ajst-23602	31	33	,	,	PUNCT
ajst-23602	31	34	alonge	alonge	NOUN
ajst-23602	31	35	and	and	CCONJ
ajst-23602	31	36	crosse	crosse	NOUN
ajst-23602	31	37	are	be	AUX
ajst-23602	31	38	the	the	DET
ajst-23602	31	39	unit	unit	NOUN
ajst-23602	31	40	vectors	vector	NOUN
ajst-23602	31	41	of	of	ADP
ajst-23602	31	42	the	the	DET
ajst-23602	31	43	satellite	satellite	NOUN
ajst-23602	31	44	in	in	ADP
ajst-23602	31	45	the	the	DET
ajst-23602	31	46	radial	radial	ADJ
ajst-23602	31	47	,	,	PUNCT
ajst-23602	31	48	tangential	tangential	ADJ
ajst-23602	31	49	and	and	CCONJ
ajst-23602	31	50	normal	normal	ADJ
ajst-23602	31	51	directions	direction	NOUN
ajst-23602	31	52	in	in	ADP
ajst-23602	31	53	the	the	DET
ajst-23602	31	54	geocentric	geocentric	ADJ
ajst-23602	31	55	coordinate	coordinate	NOUN
ajst-23602	31	56	system	system	NOUN
ajst-23602	31	57	,	,	PUNCT
ajst-23602	31	58	respectively	respectively	ADV
ajst-23602	31	59	;	;	PUNCT
ajst-23602	31	60	s	s	X
ajst-23602	31	61	brdc	brdc	PROPN
ajst-23602	31	62	and	and	CCONJ
ajst-23602	31	63	s	s	PROPN
ajst-23602	31	64	brdct	brdct	NOUN
ajst-23602	31	65	are	be	AUX
ajst-23602	31	66	the	the	DET
ajst-23602	31	67	broadcast	broadcast	NOUN
ajst-23602	31	68	orbit	orbit	NOUN
ajst-23602	31	69	and	and	CCONJ
ajst-23602	31	70	the	the	DET
ajst-23602	31	71	broadcast	broadcast	NOUN
ajst-23602	31	72	clock	clock	NOUN
ajst-23602	31	73	differential	differential	NOUN
ajst-23602	31	74	;	;	PUNCT
ajst-23602	31	75	s	s	VERB
ajst-23602	31	76	pre	pre	X
ajst-23602	31	77	and	and	CCONJ
ajst-23602	31	78	s	s	AUX
ajst-23602	31	79	pret	pret	NOUN
ajst-23602	31	80	are	be	AUX
ajst-23602	31	81	the	the	DET
ajst-23602	31	82	corrected	correct	VERB
ajst-23602	31	83	high	high	ADJ
ajst-23602	31	84	-	-	PUNCT
ajst-23602	31	85	precision	precision	NOUN
ajst-23602	31	86	real	real	ADJ
ajst-23602	31	87	-	-	PUNCT
ajst-23602	31	88	time	time	NOUN
ajst-23602	31	89	orbit	orbit	NOUN
ajst-23602	31	90	and	and	CCONJ
ajst-23602	31	91	the	the	DET
ajst-23602	31	92	clock	clock	NOUN
ajst-23602	31	93	differential	differential	NOUN
ajst-23602	31	94	;	;	PUNCT
ajst-23602	31	95	and	and	CCONJ
ajst-23602	31	96	c	c	NOUN
ajst-23602	31	97	is	be	AUX
ajst-23602	31	98	the	the	DET
ajst-23602	31	99	speed	speed	NOUN
ajst-23602	31	100	of	of	ADP
ajst-23602	31	101	light	light	NOUN
ajst-23602	31	102	in	in	ADP
ajst-23602	31	103	vacuum	vacuum	NOUN
ajst-23602	31	104	.	.	PUNCT
ajst-23602	32	1	the	the	DET
ajst-23602	32	2	user	user	NOUN
ajst-23602	32	3	range	range	PROPN
ajst-23602	32	4	accuracy	accuracy	NOUN
ajst-23602	32	5	index	index	NOUN
ajst-23602	32	6	(	(	PUNCT
ajst-23602	32	7	urai	urai	ADJ
ajst-23602	32	8	)	)	PUNCT
ajst-23602	32	9	parameter	parameter	NOUN
ajst-23602	32	10	is	be	AUX
ajst-23602	32	11	used	use	VERB
ajst-23602	32	12	to	to	PART
ajst-23602	32	13	provide	provide	VERB
ajst-23602	32	14	a	a	DET
ajst-23602	32	15	priori	priori	ADJ
ajst-23602	32	16	accuracy	accuracy	NOUN
ajst-23602	32	17	for	for	ADP
ajst-23602	32	18	the	the	DET
ajst-23602	32	19	calculation	calculation	NOUN
ajst-23602	32	20	of	of	ADP
ajst-23602	32	21	highprecision	highprecision	NOUN
ajst-23602	32	22	real	real	ADJ
ajst-23602	32	23	-	-	PUNCT
ajst-23602	32	24	time	time	NOUN
ajst-23602	32	25	orbits	orbit	NOUN
ajst-23602	32	26	and	and	CCONJ
ajst-23602	32	27	clock	clock	NOUN
ajst-23602	32	28	differentials	differential	NOUN
ajst-23602	32	29	,	,	PUNCT
ajst-23602	32	30	and	and	CCONJ
ajst-23602	32	31	it	it	PRON
ajst-23602	32	32	contains	contain	VERB
ajst-23602	32	33	two	two	NUM
ajst-23602	32	34	parameters	parameter	NOUN
ajst-23602	32	35	:	:	PUNCT
ajst-23602	32	36	the	the	DET
ajst-23602	32	37	user	user	NOUN
ajst-23602	32	38	range	range	NOUN
ajst-23602	32	39	accuracy	accuracy	NOUN
ajst-23602	32	40	class	class	PROPN
ajst-23602	32	41	ra	ra	PROPN
ajst-23602	32	42	classu	classu	PROPN
ajst-23602	32	43			PROPN
ajst-23602	32	44	and	and	CCONJ
ajst-23602	32	45	the	the	DET
ajst-23602	32	46	user	user	NOUN
ajst-23602	32	47	range	range	NOUN
ajst-23602	32	48	accuracy	accuracy	NOUN
ajst-23602	32	49	value	value	NOUN
ajst-23602	32	50	ra	ra	PROPN
ajst-23602	32	51	valueu	valueu	PROPN
ajst-23602	32	52			PROPN
ajst-23602	32	53	.	.	PUNCT
ajst-23602	33	1	the	the	DET
ajst-23602	33	2	dcb	dcb	PROPN
ajst-23602	33	3	parameter	parameter	NOUN
ajst-23602	33	4	is	be	AUX
ajst-23602	33	5	used	use	VERB
ajst-23602	33	6	to	to	PART
ajst-23602	33	7	correct	correct	VERB
ajst-23602	33	8	the	the	DET
ajst-23602	33	9	inter	inter	ADJ
ajst-23602	33	10	-	-	ADJ
ajst-23602	33	11	code	code	ADJ
ajst-23602	33	12	deviation	deviation	NOUN
ajst-23602	33	13	caused	cause	VERB
ajst-23602	33	14	by	by	ADP
ajst-23602	33	15	frequency	frequency	NOUN
ajst-23602	33	16	selection	selection	NOUN
ajst-23602	33	17	,	,	PUNCT
ajst-23602	33	18	and	and	CCONJ
ajst-23602	33	19	at	at	ADP
ajst-23602	33	20	present	present	ADJ
ajst-23602	33	21	,	,	PUNCT
ajst-23602	33	22	the	the	DET
ajst-23602	33	23	dcb	dcb	NOUN
ajst-23602	33	24	correction	correction	NOUN
ajst-23602	33	25	parameter	parameter	NOUN
ajst-23602	33	26	of	of	ADP
ajst-23602	33	27	bds-3	bds-3	PUNCT
ajst-23602	33	28	is	be	AUX
ajst-23602	33	29	only	only	ADV
ajst-23602	33	30	provided	provide	VERB
ajst-23602	33	31	in	in	ADP
ajst-23602	33	32	the	the	DET
ajst-23602	33	33	correction	correction	NOUN
ajst-23602	33	34	message	message	NOUN
ajst-23602	33	35	of	of	ADP
ajst-23602	33	36	ppp	ppp	NOUN
ajst-23602	33	37	-	-	PUNCT
ajst-23602	33	38	b2b	b2b	NOUN
ajst-23602	33	39	signals	signal	NOUN
ajst-23602	33	40	.	.	PUNCT
ajst-23602	34	1	dcb	dcb	PROPN
ajst-23602	34	2	correction	correction	NOUN
ajst-23602	34	3	parameters	parameter	NOUN
ajst-23602	34	4	for	for	ADP
ajst-23602	34	5	bds-3	bds-3	VERB
ajst-23602	34	6	,	,	PUNCT
ajst-23602	34	7	the	the	DET
ajst-23602	34	8	bds-3	bds-3	VERB
ajst-23602	34	9	broadcast	broadcast	NOUN
ajst-23602	34	10	ephemeris	ephemeris	NOUN
ajst-23602	34	11	uses	use	VERB
ajst-23602	34	12	the	the	DET
ajst-23602	34	13	b3i	b3i	NOUN
ajst-23602	34	14	signal	signal	NOUN
ajst-23602	34	15	as	as	ADP
ajst-23602	34	16	the	the	DET
ajst-23602	34	17	clock	clock	NOUN
ajst-23602	34	18	differential	differential	ADJ
ajst-23602	34	19	reference	reference	NOUN
ajst-23602	34	20	.	.	PUNCT
ajst-23602	35	1	since	since	SCONJ
ajst-23602	35	2	bds3	bds3	NOUN
ajst-23602	35	3	broadcasts	broadcast	NOUN
ajst-23602	35	4	not	not	PART
ajst-23602	35	5	only	only	ADV
ajst-23602	35	6	bds-2	bds-2	PUNCT
ajst-23602	35	7	signals	signal	NOUN
ajst-23602	35	8	b1i	b1i	PROPN
ajst-23602	35	9	and	and	CCONJ
ajst-23602	35	10	b3i	b3i	NUM
ajst-23602	35	11	,	,	PUNCT
ajst-23602	35	12	but	but	CCONJ
ajst-23602	35	13	also	also	ADV
ajst-23602	35	14	the	the	DET
ajst-23602	35	15	new	new	ADJ
ajst-23602	35	16	regime	regime	NOUN
ajst-23602	35	17	signals	signal	NOUN
ajst-23602	35	18	b1c	b1c	NOUN
ajst-23602	35	19	,	,	PUNCT
ajst-23602	35	20	b2a	b2a	NOUN
ajst-23602	35	21	,	,	PUNCT
ajst-23602	35	22	and	and	CCONJ
ajst-23602	35	23	b2b	b2b	NOUN
ajst-23602	35	24	,	,	PUNCT
ajst-23602	35	25	the	the	DET
ajst-23602	35	26	ppp	ppp	NOUN
ajst-23602	35	27	-	-	PUNCT
ajst-23602	35	28	b2b	b2b	NOUN
ajst-23602	35	29	signal	signal	NOUN
ajst-23602	35	30	correction	correction	NOUN
ajst-23602	35	31	mess	mess	NOUN
ajst-23602	35	32	-	-	PUNCT
ajst-23602	35	33	age	age	NOUN
ajst-23602	35	34	provides	provide	VERB
ajst-23602	35	35	various	various	ADJ
ajst-23602	35	36	types	type	NOUN
ajst-23602	35	37	of	of	ADP
ajst-23602	35	38	dcb	dcb	NOUN
ajst-23602	35	39	corrections	correction	NOUN
ajst-23602	35	40	,	,	PUNCT
ajst-23602	35	41	including	include	VERB
ajst-23602	35	42	dcb	dcb	NOUN
ajst-23602	35	43	-	-	PUNCT
ajst-23602	35	44	b1ib3i	b1ib3i	NOUN
ajst-23602	35	45	,	,	PUNCT
ajst-23602	35	46	dcbb1cb3i	dcbb1cb3i	NOUN
ajst-23602	35	47	,	,	PUNCT
ajst-23602	35	48	dcbb2ab3i	dcbb2ab3i	NOUN
ajst-23602	35	49	and	and	CCONJ
ajst-23602	35	50	dcb	dcb	NOUN
ajst-23602	35	51	-	-	NOUN
ajst-23602	35	52	b2bb3i	b2bb3i	NOUN
ajst-23602	35	53	.	.	PUNCT
ajst-23602	36	1	users	user	NOUN
ajst-23602	36	2	can	can	AUX
ajst-23602	36	3	realise	realise	VERB
ajst-23602	36	4	bds-3	bds-3	ADP
ajst-23602	36	5	multifrequency	multifrequency	PROPN
ajst-23602	36	6	rt	rt	PROPN
ajst-23602	36	7	-	-	PUNCT
ajst-23602	36	8	ppp	ppp	NOUN
ajst-23602	36	9	through	through	ADP
ajst-23602	36	10	dcb	dcb	PROPN
ajst-23602	36	11	parameter	parameter	PROPN
ajst-23602	36	12	correction	correction	NOUN
ajst-23602	36	13	.	.	PUNCT
ajst-23602	37	1	2.2	2.2	NUM
ajst-23602	37	2	.	.	PUNCT
ajst-23602	38	1	ppp	ppp	NOUN
ajst-23602	38	2	-	-	PUNCT
ajst-23602	38	3	b2b	b2b	NOUN
ajst-23602	38	4	correction	correction	NOUN
ajst-23602	38	5	algorithm	algorithm	NOUN
ajst-23602	38	6	ppp	ppp	PROPN
ajst-23602	38	7	-	-	PUNCT
ajst-23602	38	8	b2b	b2b	NOUN
ajst-23602	38	9	can	can	AUX
ajst-23602	38	10	provide	provide	VERB
ajst-23602	38	11	precision	precision	NOUN
ajst-23602	38	12	single	single	ADJ
ajst-23602	38	13	-	-	PUNCT
ajst-23602	38	14	point	point	NOUN
ajst-23602	38	15	positioning	positioning	NOUN
ajst-23602	38	16	services	service	NOUN
ajst-23602	38	17	for	for	ADP
ajst-23602	38	18	the	the	DET
ajst-23602	38	19	four	four	NUM
ajst-23602	38	20	major	major	ADJ
ajst-23602	38	21	gnss	gns	NOUN
ajst-23602	38	22	and	and	CCONJ
ajst-23602	38	23	their	their	PRON
ajst-23602	38	24	combinations	combination	NOUN
ajst-23602	38	25	,	,	PUNCT
ajst-23602	38	26	using	use	VERB
ajst-23602	38	27	beidou	beidou	NOUN
ajst-23602	38	28	navigation	navigation	NOUN
ajst-23602	38	29	satellite	satellite	NOUN
ajst-23602	38	30	system	system	NOUN
ajst-23602	38	31	time	time	NOUN
ajst-23602	38	32	(	(	PUNCT
ajst-23602	38	33	bdt	bdt	NOUN
ajst-23602	38	34	)	)	PUNCT
ajst-23602	38	35	and	and	CCONJ
ajst-23602	38	36	the	the	DET
ajst-23602	38	37	beidou	beidou	NOUN
ajst-23602	38	38	coordinate	coordinate	NOUN
ajst-23602	38	39	system	system	NOUN
ajst-23602	38	40	(	(	PUNCT
ajst-23602	38	41	bdcs	bdcs	ADJ
ajst-23602	38	42	)	)	PUNCT
ajst-23602	38	43	,	,	PUNCT
ajst-23602	38	44	for	for	ADP
ajst-23602	38	45	both	both	PRON
ajst-23602	38	46	bds	bds	NOUN
ajst-23602	38	47	and	and	CCONJ
ajst-23602	38	48	gps	gps	PROPN
ajst-23602	38	49	.	.	PUNCT
ajst-23602	39	1	for	for	ADP
ajst-23602	39	2	both	both	PRON
ajst-23602	39	3	bds	bds	NOUN
ajst-23602	39	4	and	and	CCONJ
ajst-23602	39	5	gps	gps	PROPN
ajst-23602	39	6	,	,	PUNCT
ajst-23602	39	7	the	the	DET
ajst-23602	39	8	reference	reference	NOUN
ajst-23602	39	9	messages	message	NOUN
ajst-23602	39	10	corresponding	correspond	VERB
ajst-23602	39	11	to	to	ADP
ajst-23602	39	12	the	the	DET
ajst-23602	39	13	corrections	correction	NOUN
ajst-23602	39	14	are	be	AUX
ajst-23602	39	15	as	as	SCONJ
ajst-23602	39	16	follows	follow	VERB
ajst-23602	39	17	:	:	PUNCT
ajst-23602	39	18	(	(	PUNCT
ajst-23602	39	19	1	1	X
ajst-23602	39	20	)	)	PUNCT
ajst-23602	39	21	bds	bds	NOUN
ajst-23602	39	22	:	:	PUNCT
ajst-23602	39	23	ppp	ppp	NOUN
ajst-23602	39	24	-	-	PUNCT
ajst-23602	39	25	b2b	b2b	NOUN
ajst-23602	39	26	is	be	AUX
ajst-23602	39	27	used	use	VERB
ajst-23602	39	28	to	to	PART
ajst-23602	39	29	correct	correct	VERB
ajst-23602	39	30	the	the	DET
ajst-23602	39	31	cnav1	cnav1	NOUN
ajst-23602	39	32	navigation	navigation	NOUN
ajst-23602	39	33	message	message	NOUN
ajst-23602	39	34	of	of	ADP
ajst-23602	39	35	b1c	b1c	NOUN
ajst-23602	39	36	.	.	PUNCT
ajst-23602	40	1	(	(	PUNCT
ajst-23602	40	2	2	2	X
ajst-23602	40	3	)	)	PUNCT
ajst-23602	40	4	gps	gps	PROPN
ajst-23602	40	5	:	:	PUNCT
ajst-23602	40	6	ppp	ppp	NOUN
ajst-23602	40	7	-	-	PUNCT
ajst-23602	40	8	b2b	b2b	NOUN
ajst-23602	40	9	is	be	AUX
ajst-23602	40	10	used	use	VERB
ajst-23602	40	11	to	to	PART
ajst-23602	40	12	correct	correct	VERB
ajst-23602	40	13	lnav	lnav	NOUN
ajst-23602	40	14	navigation	navigation	NOUN
ajst-23602	40	15	messages	message	NOUN
ajst-23602	40	16	.	.	PUNCT
ajst-23602	41	1	the	the	DET
ajst-23602	41	2	correction	correction	NOUN
ajst-23602	41	3	algorithm	algorithm	NOUN
ajst-23602	41	4	based	base	VERB
ajst-23602	41	5	on	on	ADP
ajst-23602	41	6	beidou-3	beidou-3	NUM
ajst-23602	41	7	ppp	ppp	NOUN
ajst-23602	41	8	-	-	PUNCT
ajst-23602	41	9	b2b	b2b	NOUN
ajst-23602	41	10	is	be	AUX
ajst-23602	41	11	to	to	PART
ajst-23602	41	12	correct	correct	VERB
ajst-23602	41	13	three	three	NUM
ajst-23602	41	14	types	type	NOUN
ajst-23602	41	15	of	of	ADP
ajst-23602	41	16	data	datum	NOUN
ajst-23602	41	17	,	,	PUNCT
ajst-23602	41	18	which	which	PRON
ajst-23602	41	19	are	be	AUX
ajst-23602	41	20	based	base	VERB
ajst-23602	41	21	on	on	ADP
ajst-23602	41	22	beidou-3	beidou-3	NUM
ajst-23602	41	23	ppp	ppp	NOUN
ajst-23602	41	24	-	-	PUNCT
ajst-23602	41	25	b2b	b2b	NOUN
ajst-23602	41	26	satellite	satellite	NOUN
ajst-23602	41	27	orbit	orbit	NOUN
ajst-23602	41	28	correction	correction	NOUN
ajst-23602	41	29	,	,	PUNCT
ajst-23602	41	30	based	base	VERB
ajst-23602	41	31	on	on	ADP
ajst-23602	41	32	beidou-3	beidou-3	NUM
ajst-23602	41	33	pppb2b	pppb2b	ADJ
ajst-23602	41	34	satellite	satellite	NOUN
ajst-23602	41	35	clock	clock	NOUN
ajst-23602	41	36	difference	difference	NOUN
ajst-23602	41	37	correction	correction	NOUN
ajst-23602	41	38	,	,	PUNCT
ajst-23602	41	39	and	and	CCONJ
ajst-23602	41	40	based	base	VERB
ajst-23602	41	41	on	on	ADP
ajst-23602	41	42	beidou-3	beidou-3	NUM
ajst-23602	41	43	ppp	ppp	NOUN
ajst-23602	41	44	-	-	PUNCT
ajst-23602	41	45	b2b	b2b	PROPN
ajst-23602	41	46	satellite	satellite	NOUN
ajst-23602	41	47	inter	inter	ADJ
ajst-23602	41	48	-	-	ADJ
ajst-23602	41	49	code	code	ADJ
ajst-23602	41	50	bias	bias	NOUN
ajst-23602	41	51	correction	correction	NOUN
ajst-23602	41	52	.	.	PUNCT
ajst-23602	42	1	3	3	X
ajst-23602	42	2	.	.	X
ajst-23602	42	3	research	research	NOUN
ajst-23602	42	4	status	status	NOUN
ajst-23602	42	5	in	in	ADP
ajst-23602	42	6	recent	recent	ADJ
ajst-23602	42	7	years	year	NOUN
ajst-23602	42	8	,	,	PUNCT
ajst-23602	42	9	with	with	ADP
ajst-23602	42	10	the	the	DET
ajst-23602	42	11	launch	launch	NOUN
ajst-23602	42	12	of	of	ADP
ajst-23602	42	13	igs	ig	NOUN
ajst-23602	42	14	-	-	PROPN
ajst-23602	42	15	rtpp	rtpp	PROPN
ajst-23602	42	16	(	(	PUNCT
ajst-23602	42	17	igs	igs	PROPN
ajst-23602	42	18	realtime	realtime	PROPN
ajst-23602	42	19	pilot	pilot	NOUN
ajst-23602	42	20	project	project	NOUN
ajst-23602	42	21	)	)	PUNCT
ajst-23602	42	22	,	,	PUNCT
ajst-23602	42	23	the	the	DET
ajst-23602	42	24	real	real	ADJ
ajst-23602	42	25	-	-	PUNCT
ajst-23602	42	26	time	time	NOUN
ajst-23602	42	27	ppp	ppp	NOUN
ajst-23602	42	28	realisation	realisation	NOUN
ajst-23602	42	29	has	have	AUX
ajst-23602	42	30	become	become	VERB
ajst-23602	42	31	possible	possible	ADJ
ajst-23602	42	32	,	,	PUNCT
ajst-23602	42	33	according	accord	VERB
ajst-23602	42	34	to	to	ADP
ajst-23602	42	35	the	the	DET
ajst-23602	42	36	network	network	NOUN
ajst-23602	42	37	transmission	transmission	NOUN
ajst-23602	42	38	protocol	protocol	NOUN
ajst-23602	42	39	,	,	PUNCT
ajst-23602	42	40	each	each	DET
ajst-23602	42	41	institution	institution	NOUN
ajst-23602	42	42	broadcasts	broadcast	VERB
ajst-23602	42	43	real	real	ADJ
ajst-23602	42	44	-	-	PUNCT
ajst-23602	42	45	time	time	NOUN
ajst-23602	42	46	correction	correction	NOUN
ajst-23602	42	47	numbers	number	NOUN
ajst-23602	42	48	to	to	ADP
ajst-23602	42	49	the	the	DET
ajst-23602	42	50	users	user	NOUN
ajst-23602	42	51	through	through	ADP
ajst-23602	42	52	state	state	NOUN
ajst-23602	42	53	space	space	NOUN
ajst-23602	42	54	representation	representation	NOUN
ajst-23602	42	55	(	(	PUNCT
ajst-23602	42	56	ssr	ssr	NOUN
ajst-23602	42	57	)	)	PUNCT
ajst-23602	42	58	,	,	PUNCT
ajst-23602	42	59	while	while	SCONJ
ajst-23602	42	60	the	the	DET
ajst-23602	42	61	ppp	ppp	NOUN
ajst-23602	42	62	-	-	PUNCT
ajst-23602	42	63	b2b	b2b	NOUN
ajst-23602	42	64	signalling	signal	VERB
ajst-23602	42	65	the	the	DET
ajst-23602	42	66	ppp	ppp	NOUN
ajst-23602	42	67	-	-	PUNCT
ajst-23602	42	68	b2b	b2b	NOUN
ajst-23602	42	69	signal	signal	NOUN
ajst-23602	42	70	broadcasts	broadcast	NOUN
ajst-23602	42	71	correction	correction	NOUN
ajst-23602	42	72	information	information	NOUN
ajst-23602	42	73	through	through	ADP
ajst-23602	42	74	the	the	DET
ajst-23602	42	75	satellite	satellite	NOUN
ajst-23602	42	76	base	base	NOUN
ajst-23602	42	77	,	,	PUNCT
ajst-23602	42	78	which	which	PRON
ajst-23602	42	79	solves	solve	VERB
ajst-23602	42	80	the	the	DET
ajst-23602	42	81	problem	problem	NOUN
ajst-23602	42	82	of	of	ADP
ajst-23602	42	83	ppp	ppp	NOUN
ajst-23602	42	84	relying	rely	VERB
ajst-23602	42	85	too	too	ADV
ajst-23602	42	86	much	much	ADJ
ajst-23602	42	87	on	on	ADP
ajst-23602	42	88	the	the	DET
ajst-23602	42	89	communication	communication	NOUN
ajst-23602	42	90	network	network	NOUN
ajst-23602	42	91	,	,	PUNCT
ajst-23602	42	92	greatly	greatly	ADV
ajst-23602	42	93	expands	expand	VERB
ajst-23602	42	94	the	the	DET
ajst-23602	42	95	application	application	NOUN
ajst-23602	42	96	120	120	NUM
ajst-23602	42	97	scenarios	scenario	NOUN
ajst-23602	42	98	of	of	ADP
ajst-23602	42	99	ppp	ppp	NOUN
ajst-23602	42	100	,	,	PUNCT
ajst-23602	42	101	and	and	CCONJ
ajst-23602	42	102	effectively	effectively	ADV
ajst-23602	42	103	promotes	promote	VERB
ajst-23602	42	104	the	the	DET
ajst-23602	42	105	development	development	NOUN
ajst-23602	42	106	of	of	ADP
ajst-23602	42	107	beidou	beidou	NOUN
ajst-23602	42	108	industry	industry	NOUN
ajst-23602	42	109	.	.	PUNCT
ajst-23602	43	1	precision	precision	NOUN
ajst-23602	43	2	single	single	ADJ
ajst-23602	43	3	-	-	PUNCT
ajst-23602	43	4	point	point	NOUN
ajst-23602	43	5	positioning	positioning	NOUN
ajst-23602	43	6	operation	operation	NOUN
ajst-23602	43	7	is	be	AUX
ajst-23602	43	8	flexible	flexible	ADJ
ajst-23602	43	9	,	,	PUNCT
ajst-23602	43	10	the	the	DET
ajst-23602	43	11	operation	operation	NOUN
ajst-23602	43	12	is	be	AUX
ajst-23602	43	13	not	not	PART
ajst-23602	43	14	limited	limit	VERB
ajst-23602	43	15	by	by	ADP
ajst-23602	43	16	distance	distance	NOUN
ajst-23602	43	17	,	,	PUNCT
ajst-23602	43	18	and	and	CCONJ
ajst-23602	43	19	it	it	PRON
ajst-23602	43	20	can	can	AUX
ajst-23602	43	21	provide	provide	VERB
ajst-23602	43	22	high	high	ADJ
ajst-23602	43	23	-	-	PUNCT
ajst-23602	43	24	precision	precision	NOUN
ajst-23602	43	25	positioning	positioning	NOUN
ajst-23602	43	26	for	for	ADP
ajst-23602	43	27	remote	remote	ADJ
ajst-23602	43	28	areas	area	NOUN
ajst-23602	43	29	,	,	PUNCT
ajst-23602	43	30	and	and	CCONJ
ajst-23602	43	31	it	it	PRON
ajst-23602	43	32	has	have	AUX
ajst-23602	43	33	been	be	AUX
ajst-23602	43	34	widely	widely	ADV
ajst-23602	43	35	used	use	VERB
ajst-23602	43	36	in	in	ADP
ajst-23602	43	37	high	high	ADJ
ajst-23602	43	38	-	-	PUNCT
ajst-23602	43	39	precision	precision	NOUN
ajst-23602	43	40	dynamic	dynamic	ADJ
ajst-23602	43	41	positioning	positioning	NOUN
ajst-23602	43	42	in	in	ADP
ajst-23602	43	43	different	different	ADJ
ajst-23602	43	44	environments	environment	NOUN
ajst-23602	43	45	such	such	ADJ
ajst-23602	43	46	as	as	ADP
ajst-23602	43	47	sea	sea	NOUN
ajst-23602	43	48	,	,	PUNCT
ajst-23602	43	49	land	land	NOUN
ajst-23602	43	50	and	and	CCONJ
ajst-23602	43	51	air	air	NOUN
ajst-23602	43	52	,	,	PUNCT
ajst-23602	43	53	timing	timing	NOUN
ajst-23602	43	54	,	,	PUNCT
ajst-23602	43	55	meteorology	meteorology	NOUN
ajst-23602	43	56	,	,	PUNCT
ajst-23602	43	57	early	early	ADJ
ajst-23602	43	58	warning	warning	NOUN
ajst-23602	43	59	of	of	ADP
ajst-23602	43	60	earthquakes	earthquake	NOUN
ajst-23602	43	61	,	,	PUNCT
ajst-23602	43	62	precision	precision	NOUN
ajst-23602	43	63	agriculture	agriculture	NOUN
ajst-23602	43	64	,	,	PUNCT
ajst-23602	43	65	and	and	CCONJ
ajst-23602	43	66	many	many	ADJ
ajst-23602	43	67	other	other	ADJ
ajst-23602	43	68	fields	field	NOUN
ajst-23602	43	69	,	,	PUNCT
ajst-23602	43	70	especially	especially	ADV
ajst-23602	43	71	the	the	DET
ajst-23602	43	72	completion	completion	NOUN
ajst-23602	43	73	of	of	ADP
ajst-23602	43	74	the	the	DET
ajst-23602	43	75	beidou	beidou	NOUN
ajst-23602	43	76	navigation	navigation	NOUN
ajst-23602	43	77	satellite	satellite	NOUN
ajst-23602	43	78	system	system	NOUN
ajst-23602	43	79	,	,	PUNCT
ajst-23602	43	80	which	which	PRON
ajst-23602	43	81	has	have	AUX
ajst-23602	43	82	promoted	promote	VERB
ajst-23602	43	83	the	the	DET
ajst-23602	43	84	development	development	NOUN
ajst-23602	43	85	of	of	ADP
ajst-23602	43	86	the	the	DET
ajst-23602	43	87	related	relate	VERB
ajst-23602	43	88	fields	field	NOUN
ajst-23602	43	89	in	in	ADP
ajst-23602	43	90	china	china	PROPN
ajst-23602	43	91	.	.	PUNCT
ajst-23602	44	1	at	at	ADP
ajst-23602	44	2	present	present	ADJ
ajst-23602	44	3	,	,	PUNCT
ajst-23602	44	4	the	the	DET
ajst-23602	44	5	ppp	ppp	NOUN
ajst-23602	44	6	-	-	PUNCT
ajst-23602	44	7	b2b	b2b	NOUN
ajst-23602	44	8	signal	signal	NOUN
ajst-23602	44	9	can	can	AUX
ajst-23602	44	10	provide	provide	VERB
ajst-23602	44	11	corrected	correct	VERB
ajst-23602	44	12	message	message	NOUN
ajst-23602	44	13	information	information	NOUN
ajst-23602	44	14	for	for	ADP
ajst-23602	44	15	59	59	NUM
ajst-23602	44	16	satellites	satellite	NOUN
ajst-23602	44	17	,	,	PUNCT
ajst-23602	44	18	of	of	ADP
ajst-23602	44	19	which	which	PRON
ajst-23602	44	20	27	27	NUM
ajst-23602	44	21	satellites	satellite	NOUN
ajst-23602	44	22	from	from	ADP
ajst-23602	44	23	c19	c19	PROPN
ajst-23602	44	24	to	to	ADP
ajst-23602	44	25	c46	c46	PROPN
ajst-23602	44	26	(	(	PUNCT
ajst-23602	44	27	except	except	SCONJ
ajst-23602	44	28	c31	c31	NOUN
ajst-23602	44	29	)	)	PUNCT
ajst-23602	44	30	in	in	ADP
ajst-23602	44	31	the	the	DET
ajst-23602	44	32	beidou	beidou	NOUN
ajst-23602	44	33	navigation	navigation	NOUN
ajst-23602	44	34	satellite	satellite	NOUN
ajst-23602	44	35	system	system	NOUN
ajst-23602	44	36	(	(	PUNCT
ajst-23602	44	37	bdnss	bdnss	PROPN
ajst-23602	44	38	)	)	PUNCT
ajst-23602	44	39	and	and	CCONJ
ajst-23602	44	40	32	32	NUM
ajst-23602	44	41	satellites	satellite	NOUN
ajst-23602	44	42	from	from	ADP
ajst-23602	44	43	g01	g01	NOUN
ajst-23602	44	44	to	to	ADP
ajst-23602	44	45	g32	g32	NOUN
ajst-23602	44	46	in	in	ADP
ajst-23602	44	47	the	the	DET
ajst-23602	44	48	gps	gps	PROPN
ajst-23602	44	49	.	.	PUNCT
ajst-23602	45	1	with	with	ADP
ajst-23602	45	2	the	the	DET
ajst-23602	45	3	gradual	gradual	ADJ
ajst-23602	45	4	application	application	NOUN
ajst-23602	45	5	of	of	ADP
ajst-23602	45	6	bds-3	bds-3	VERB
ajst-23602	45	7	ppp	ppp	NOUN
ajst-23602	45	8	-	-	PUNCT
ajst-23602	45	9	b2b	b2b	NOUN
ajst-23602	45	10	signalling	signal	VERB
ajst-23602	45	11	rt	rt	PROPN
ajst-23602	45	12	-	-	PUNCT
ajst-23602	45	13	ppp	ppp	PROPN
ajst-23602	45	14	service	service	NOUN
ajst-23602	45	15	,	,	PUNCT
ajst-23602	45	16	some	some	DET
ajst-23602	45	17	scholars	scholar	NOUN
ajst-23602	45	18	have	have	AUX
ajst-23602	45	19	already	already	ADV
ajst-23602	45	20	carried	carry	VERB
ajst-23602	45	21	out	out	ADP
ajst-23602	45	22	a	a	DET
ajst-23602	45	23	preliminary	preliminary	ADJ
ajst-23602	45	24	assessment	assessment	NOUN
ajst-23602	45	25	of	of	ADP
ajst-23602	45	26	its	its	PRON
ajst-23602	45	27	service	service	NOUN
ajst-23602	45	28	performance	performance	NOUN
ajst-23602	45	29	,	,	PUNCT
ajst-23602	45	30	and	and	CCONJ
ajst-23602	45	31	i	i	PRON
ajst-23602	45	32	compare	compare	VERB
ajst-23602	45	33	and	and	CCONJ
ajst-23602	45	34	analyse	analyse	NOUN
ajst-23602	45	35	ppp	ppp	NOUN
ajst-23602	45	36	-	-	PUNCT
ajst-23602	45	37	b2b	b2b	NOUN
ajst-23602	45	38	from	from	ADP
ajst-23602	45	39	three	three	NUM
ajst-23602	45	40	aspects	aspect	NOUN
ajst-23602	45	41	,	,	PUNCT
ajst-23602	45	42	namely	namely	ADV
ajst-23602	45	43	,	,	PUNCT
ajst-23602	45	44	performance	performance	NOUN
ajst-23602	45	45	assessment	assessment	NOUN
ajst-23602	45	46	,	,	PUNCT
ajst-23602	45	47	positioning	positioning	NOUN
ajst-23602	45	48	accuracy	accuracy	NOUN
ajst-23602	45	49	in	in	ADP
ajst-23602	45	50	different	different	ADJ
ajst-23602	45	51	environments	environment	NOUN
ajst-23602	45	52	and	and	CCONJ
ajst-23602	45	53	filtering	filter	VERB
ajst-23602	45	54	algorithms	algorithm	NOUN
ajst-23602	45	55	,	,	PUNCT
ajst-23602	45	56	through	through	ADP
ajst-23602	45	57	the	the	DET
ajst-23602	45	58	following	follow	VERB
ajst-23602	45	59	literature	literature	NOUN
ajst-23602	45	60	.	.	PUNCT
ajst-23602	46	1	3.1	3.1	NUM
ajst-23602	46	2	.	.	PUNCT
ajst-23602	46	3	performance	performance	NOUN
ajst-23602	46	4	evaluation	evaluation	NOUN
ajst-23602	46	5	liu	liu	PROPN
ajst-23602	46	6	et	et	PROPN
ajst-23602	46	7	al.[11	al.[11	PROPN
ajst-23602	46	8	]	]	PUNCT
ajst-23602	46	9	the	the	DET
ajst-23602	46	10	system	system	NOUN
ajst-23602	46	11	design	design	NOUN
ajst-23602	46	12	,	,	PUNCT
ajst-23602	46	13	signal	signal	ADJ
ajst-23602	46	14	structure	structure	NOUN
ajst-23602	46	15	,	,	PUNCT
ajst-23602	46	16	data	data	NOUN
ajst-23602	46	17	format	format	NOUN
ajst-23602	46	18	and	and	CCONJ
ajst-23602	46	19	coding	code	VERB
ajst-23602	46	20	method	method	NOUN
ajst-23602	46	21	of	of	ADP
ajst-23602	46	22	bds-3	bds-3	VERB
ajst-23602	46	23	ppp	ppp	NOUN
ajst-23602	46	24	-	-	PUNCT
ajst-23602	46	25	b2b	b2b	NOUN
ajst-23602	46	26	signalling	signal	VERB
ajst-23602	46	27	ppp	ppp	NOUN
ajst-23602	46	28	service	service	NOUN
ajst-23602	46	29	are	be	AUX
ajst-23602	46	30	described	describe	VERB
ajst-23602	46	31	in	in	ADP
ajst-23602	46	32	detail	detail	NOUN
ajst-23602	46	33	.	.	PUNCT
ajst-23602	47	1	lu	lu	PROPN
ajst-23602	47	2	et	et	PROPN
ajst-23602	47	3	al.[12	al.[12	PROPN
ajst-23602	47	4	]	]	PUNCT
ajst-23602	47	5	evaluated	evaluate	VERB
ajst-23602	47	6	and	and	CCONJ
ajst-23602	47	7	studied	study	VERB
ajst-23602	47	8	real	real	ADJ
ajst-23602	47	9	-	-	PUNCT
ajst-23602	47	10	time	time	NOUN
ajst-23602	47	11	ppp	ppp	NOUN
ajst-23602	47	12	based	base	VERB
ajst-23602	47	13	on	on	ADP
ajst-23602	47	14	pppb2b	pppb2b	ADJ
ajst-23602	47	15	and	and	CCONJ
ajst-23602	47	16	bds	bds	NOUN
ajst-23602	47	17	/	/	SYM
ajst-23602	47	18	gps	gps	PROPN
ajst-23602	47	19	broadcast	broadcast	VERB
ajst-23602	47	20	messages	message	NOUN
ajst-23602	47	21	for	for	ADP
ajst-23602	47	22	8	8	NUM
ajst-23602	47	23	days	day	NOUN
ajst-23602	47	24	.	.	PUNCT
ajst-23602	48	1	the	the	DET
ajst-23602	48	2	real	real	ADJ
ajst-23602	48	3	-	-	PUNCT
ajst-23602	48	4	time	time	NOUN
ajst-23602	48	5	accurate	accurate	ADJ
ajst-23602	48	6	ephemeris	ephemeris	NOUN
ajst-23602	48	7	was	be	AUX
ajst-23602	48	8	compared	compare	VERB
ajst-23602	48	9	with	with	ADP
ajst-23602	48	10	the	the	DET
ajst-23602	48	11	multi	multi	ADJ
ajst-23602	48	12	-	-	ADJ
ajst-23602	48	13	gnss	gnss	ADJ
ajst-23602	48	14	experiment	experiment	NOUN
ajst-23602	48	15	(	(	PUNCT
ajst-23602	48	16	mgex	mgex	NOUN
ajst-23602	48	17	)	)	PUNCT
ajst-23602	48	18	final	final	ADJ
ajst-23602	48	19	product	product	NOUN
ajst-23602	48	20	and	and	CCONJ
ajst-23602	48	21	the	the	DET
ajst-23602	48	22	real	real	ADJ
ajst-23602	48	23	-	-	PUNCT
ajst-23602	48	24	time	time	NOUN
ajst-23602	48	25	ppp	ppp	NOUN
ajst-23602	48	26	positioning	positioning	NOUN
ajst-23602	48	27	performance	performance	NOUN
ajst-23602	48	28	was	be	AUX
ajst-23602	48	29	evaluated	evaluate	VERB
ajst-23602	48	30	using	use	VERB
ajst-23602	48	31	mgex	mgex	NOUN
ajst-23602	48	32	/	/	SYM
ajst-23602	48	33	igmas	igma	NOUN
ajst-23602	48	34	stations	station	NOUN
ajst-23602	48	35	.	.	PUNCT
ajst-23602	49	1	ren	ren	NOUN
ajst-23602	49	2	et	et	PROPN
ajst-23602	49	3	al.[13	al.[13	NOUN
ajst-23602	49	4	]	]	PUNCT
ajst-23602	49	5	and	and	CCONJ
ajst-23602	49	6	nie	nie	PROPN
ajst-23602	49	7	et	et	PROPN
ajst-23602	49	8	al.[17	al.[17	PROPN
ajst-23602	49	9	]	]	PUNCT
ajst-23602	49	10	evaluated	evaluate	VERB
ajst-23602	49	11	the	the	DET
ajst-23602	49	12	real	real	ADJ
ajst-23602	49	13	-	-	PUNCT
ajst-23602	49	14	time	time	NOUN
ajst-23602	49	15	orbit	orbit	NOUN
ajst-23602	49	16	and	and	CCONJ
ajst-23602	49	17	clock	clock	NOUN
ajst-23602	49	18	difference	difference	NOUN
ajst-23602	49	19	accuracy	accuracy	NOUN
ajst-23602	49	20	of	of	ADP
ajst-23602	49	21	the	the	DET
ajst-23602	49	22	ppp	ppp	NOUN
ajst-23602	49	23	-	-	PUNCT
ajst-23602	49	24	b2b	b2b	NOUN
ajst-23602	49	25	signal	signal	NOUN
ajst-23602	49	26	as	as	ADV
ajst-23602	49	27	well	well	ADV
ajst-23602	49	28	as	as	ADP
ajst-23602	49	29	the	the	DET
ajst-23602	49	30	rt	rt	PROPN
ajst-23602	49	31	-	-	PUNCT
ajst-23602	49	32	ppp	ppp	PROPN
ajst-23602	49	33	positioning	positioning	NOUN
ajst-23602	49	34	performance	performance	NOUN
ajst-23602	49	35	of	of	ADP
ajst-23602	49	36	the	the	DET
ajst-23602	49	37	bds-3	bds-3	NOUN
ajst-23602	49	38	/	/	SYM
ajst-23602	49	39	gps	gps	NOUN
ajst-23602	49	40	dual	dual	ADJ
ajst-23602	49	41	system	system	NOUN
ajst-23602	49	42	,	,	PUNCT
ajst-23602	49	43	pointing	point	VERB
ajst-23602	49	44	out	out	ADP
ajst-23602	49	45	that	that	SCONJ
ajst-23602	49	46	the	the	DET
ajst-23602	49	47	radial	radial	ADJ
ajst-23602	49	48	accuracy	accuracy	NOUN
ajst-23602	49	49	of	of	ADP
ajst-23602	49	50	the	the	DET
ajst-23602	49	51	realtime	realtime	ADJ
ajst-23602	49	52	orbit	orbit	NOUN
ajst-23602	49	53	of	of	ADP
ajst-23602	49	54	the	the	DET
ajst-23602	49	55	ppp	ppp	NOUN
ajst-23602	49	56	-	-	PUNCT
ajst-23602	49	57	b2b	b2b	NOUN
ajst-23602	49	58	signal	signal	NOUN
ajst-23602	49	59	is	be	AUX
ajst-23602	49	60	basically	basically	ADV
ajst-23602	49	61	better	well	ADJ
ajst-23602	49	62	than	than	ADP
ajst-23602	49	63	10	10	NUM
ajst-23602	49	64	cm	cm	NOUN
ajst-23602	49	65	,	,	PUNCT
ajst-23602	49	66	and	and	CCONJ
ajst-23602	49	67	the	the	DET
ajst-23602	49	68	accuracy	accuracy	NOUN
ajst-23602	49	69	of	of	ADP
ajst-23602	49	70	the	the	DET
ajst-23602	49	71	real	real	ADJ
ajst-23602	49	72	-	-	PUNCT
ajst-23602	49	73	time	time	NOUN
ajst-23602	49	74	clock	clock	NOUN
ajst-23602	49	75	difference	difference	NOUN
ajst-23602	49	76	is	be	AUX
ajst-23602	49	77	about	about	ADV
ajst-23602	49	78	0.05	0.05	NUM
ajst-23602	49	79	-	-	SYM
ajst-23602	49	80	0.18	0.18	NUM
ajst-23602	49	81	ns	ns	NUM
ajst-23602	49	82	,	,	PUNCT
ajst-23602	49	83	and	and	CCONJ
ajst-23602	49	84	that	that	SCONJ
ajst-23602	49	85	the	the	DET
ajst-23602	49	86	convergence	convergence	NOUN
ajst-23602	49	87	of	of	ADP
ajst-23602	49	88	the	the	DET
ajst-23602	49	89	real	real	ADJ
ajst-23602	49	90	-	-	PUNCT
ajst-23602	49	91	time	time	NOUN
ajst-23602	49	92	dynamic	dynamic	ADJ
ajst-23602	49	93	ppp	ppp	NOUN
ajst-23602	49	94	of	of	ADP
ajst-23602	49	95	the	the	DET
ajst-23602	49	96	bds-3	bds-3	NOUN
ajst-23602	49	97	/	/	SYM
ajst-23602	49	98	gps	gps	NOUN
ajst-23602	49	99	dual	dual	ADJ
ajst-23602	49	100	system	system	NOUN
ajst-23602	49	101	can	can	AUX
ajst-23602	49	102	achieve	achieve	VERB
ajst-23602	49	103	the	the	DET
ajst-23602	49	104	centimetre	centimetre	NOUN
ajst-23602	49	105	level	level	NOUN
ajst-23602	49	106	of	of	ADP
ajst-23602	49	107	e-	e-	X
ajst-23602	49	108	,	,	PUNCT
ajst-23602	49	109	n-	n-	X
ajst-23602	49	110	,	,	PUNCT
ajst-23602	49	111	and	and	CCONJ
ajst-23602	49	112	u	u	ADJ
ajst-23602	49	113	-	-	ADJ
ajst-23602	49	114	directional	directional	ADJ
ajst-23602	49	115	positioning	positioning	NOUN
ajst-23602	49	116	accuracy	accuracy	NOUN
ajst-23602	49	117	in	in	ADP
ajst-23602	49	118	e	e	PROPN
ajst-23602	49	119	,	,	PUNCT
ajst-23602	49	120	n	n	NOUN
ajst-23602	49	121	and	and	CCONJ
ajst-23602	49	122	u	u	NOUN
ajst-23602	49	123	directions	direction	NOUN
ajst-23602	49	124	.	.	PUNCT
ajst-23602	50	1	jiao	jiao	PROPN
ajst-23602	50	2	dancheng[18	dancheng[18	PROPN
ajst-23602	50	3	]	]	PUNCT
ajst-23602	50	4	the	the	DET
ajst-23602	50	5	positioning	positioning	NOUN
ajst-23602	50	6	accuracies	accuracy	NOUN
ajst-23602	50	7	of	of	ADP
ajst-23602	50	8	precision	precision	NOUN
ajst-23602	50	9	single	single	ADJ
ajst-23602	50	10	-	-	PUNCT
ajst-23602	50	11	point	point	NOUN
ajst-23602	50	12	positioning	positioning	NOUN
ajst-23602	50	13	of	of	ADP
ajst-23602	50	14	bds	bds	NOUN
ajst-23602	50	15	and	and	CCONJ
ajst-23602	50	16	gps	gps	PROPN
ajst-23602	50	17	are	be	AUX
ajst-23602	50	18	compared	compare	VERB
ajst-23602	50	19	,	,	PUNCT
ajst-23602	50	20	and	and	CCONJ
ajst-23602	50	21	it	it	PRON
ajst-23602	50	22	is	be	AUX
ajst-23602	50	23	concluded	conclude	VERB
ajst-23602	50	24	that	that	SCONJ
ajst-23602	50	25	for	for	ADP
ajst-23602	50	26	static	static	ADJ
ajst-23602	50	27	precision	precision	NOUN
ajst-23602	50	28	single	single	ADJ
ajst-23602	50	29	-	-	PUNCT
ajst-23602	50	30	point	point	NOUN
ajst-23602	50	31	positioning	positioning	NOUN
ajst-23602	50	32	,	,	PUNCT
ajst-23602	50	33	the	the	DET
ajst-23602	50	34	positioning	positioning	NOUN
ajst-23602	50	35	accuracies	accuracy	NOUN
ajst-23602	50	36	of	of	ADP
ajst-23602	50	37	bds	bds	NOUN
ajst-23602	50	38	and	and	CCONJ
ajst-23602	50	39	gps	gps	PROPN
ajst-23602	50	40	are	be	AUX
ajst-23602	50	41	more	more	ADV
ajst-23602	50	42	or	or	CCONJ
ajst-23602	50	43	less	less	ADV
ajst-23602	50	44	the	the	DET
ajst-23602	50	45	same	same	ADJ
ajst-23602	50	46	,	,	PUNCT
ajst-23602	50	47	and	and	CCONJ
ajst-23602	50	48	both	both	PRON
ajst-23602	50	49	of	of	ADP
ajst-23602	50	50	them	they	PRON
ajst-23602	50	51	can	can	AUX
ajst-23602	50	52	reach	reach	VERB
ajst-23602	50	53	centimetre	centimetre	NOUN
ajst-23602	50	54	-	-	PUNCT
ajst-23602	50	55	level	level	NOUN
ajst-23602	50	56	positioning	positioning	NOUN
ajst-23602	50	57	accuracy	accuracy	NOUN
ajst-23602	50	58	,	,	PUNCT
ajst-23602	50	59	while	while	SCONJ
ajst-23602	50	60	the	the	DET
ajst-23602	50	61	ztd	ztd	NUM
ajst-23602	50	62	accuracy	accuracy	NOUN
ajst-23602	50	63	of	of	ADP
ajst-23602	50	64	bds	bds	NOUN
ajst-23602	50	65	is	be	AUX
ajst-23602	50	66	higher	high	ADJ
ajst-23602	50	67	than	than	ADP
ajst-23602	50	68	that	that	PRON
ajst-23602	50	69	of	of	ADP
ajst-23602	50	70	gps	gps	PROPN
ajst-23602	50	71	.	.	PUNCT
ajst-23602	51	1	the	the	DET
ajst-23602	51	2	results	result	NOUN
ajst-23602	51	3	of	of	ADP
ajst-23602	51	4	chinese	chinese	ADJ
ajst-23602	51	5	stations	station	NOUN
ajst-23602	51	6	are	be	AUX
ajst-23602	51	7	better	well	ADJ
ajst-23602	51	8	than	than	ADP
ajst-23602	51	9	those	those	PRON
ajst-23602	51	10	of	of	ADP
ajst-23602	51	11	japanese	japanese	ADJ
ajst-23602	51	12	stations	station	NOUN
ajst-23602	51	13	.	.	PUNCT
ajst-23602	52	1	yangyin	yangyin	INTJ
ajst-23602	53	1	xu	xu	INTJ
ajst-23602	53	2	et	et	PROPN
ajst-23602	53	3	al.[19	al.[19	PROPN
ajst-23602	53	4	]	]	PUNCT
ajst-23602	53	5	the	the	DET
ajst-23602	53	6	systematic	systematic	ADJ
ajst-23602	53	7	analysis	analysis	NOUN
ajst-23602	53	8	using	use	VERB
ajst-23602	53	9	the	the	DET
ajst-23602	53	10	availability	availability	NOUN
ajst-23602	53	11	ratio	ratio	NOUN
ajst-23602	53	12	of	of	ADP
ajst-23602	53	13	correction	correction	NOUN
ajst-23602	53	14	parameters	parameter	NOUN
ajst-23602	54	1	,	,	PUNCT
ajst-23602	54	2	the	the	DET
ajst-23602	54	3	average	average	ADJ
ajst-23602	54	4	number	number	NOUN
ajst-23602	54	5	of	of	ADP
ajst-23602	54	6	available	available	ADJ
ajst-23602	54	7	satellites	satellite	NOUN
ajst-23602	54	8	and	and	CCONJ
ajst-23602	54	9	the	the	DET
ajst-23602	54	10	matching	matching	NOUN
ajst-23602	54	11	of	of	ADP
ajst-23602	54	12	correction	correction	NOUN
ajst-23602	54	13	parameters	parameter	NOUN
ajst-23602	54	14	shows	show	VERB
ajst-23602	54	15	that	that	SCONJ
ajst-23602	54	16	in	in	ADP
ajst-23602	54	17	china	china	PROPN
ajst-23602	54	18	and	and	CCONJ
ajst-23602	54	19	the	the	DET
ajst-23602	54	20	surrounding	surround	VERB
ajst-23602	54	21	areas	area	NOUN
ajst-23602	54	22	,	,	PUNCT
ajst-23602	54	23	the	the	DET
ajst-23602	54	24	availability	availability	NOUN
ajst-23602	54	25	of	of	ADP
ajst-23602	54	26	correction	correction	NOUN
ajst-23602	54	27	parameters	parameter	NOUN
ajst-23602	54	28	of	of	ADP
ajst-23602	54	29	bds-3	bds-3	VERB
ajst-23602	54	30	ppp	ppp	NOUN
ajst-23602	54	31	-	-	PUNCT
ajst-23602	54	32	b2b	b2b	NOUN
ajst-23602	54	33	signals	signal	NOUN
ajst-23602	54	34	ranges	range	VERB
ajst-23602	54	35	from	from	ADP
ajst-23602	54	36	71	71	NUM
ajst-23602	54	37	%	%	NOUN
ajst-23602	54	38	to	to	PART
ajst-23602	54	39	95	95	NUM
ajst-23602	54	40	%	%	NOUN
ajst-23602	54	41	,	,	PUNCT
ajst-23602	54	42	and	and	CCONJ
ajst-23602	54	43	it	it	PRON
ajst-23602	54	44	reaches	reach	VERB
ajst-23602	54	45	the	the	DET
ajst-23602	54	46	maximum	maximum	NOUN
ajst-23602	54	47	in	in	ADP
ajst-23602	54	48	the	the	DET
ajst-23602	54	49	beijing	beijing	PROPN
ajst-23602	54	50	area	area	NOUN
ajst-23602	54	51	,	,	PUNCT
ajst-23602	54	52	and	and	CCONJ
ajst-23602	54	53	the	the	DET
ajst-23602	54	54	availability	availability	NOUN
ajst-23602	54	55	of	of	ADP
ajst-23602	54	56	gps	gps	PROPN
ajst-23602	54	57	correction	correction	NOUN
ajst-23602	54	58	parameters	parameter	NOUN
ajst-23602	54	59	ranges	range	VERB
ajst-23602	54	60	from	from	ADP
ajst-23602	54	61	68.5	68.5	NUM
ajst-23602	54	62	%	%	NOUN
ajst-23602	54	63	to	to	ADP
ajst-23602	54	64	88.6	88.6	NUM
ajst-23602	54	65	%	%	NOUN
ajst-23602	54	66	,	,	PUNCT
ajst-23602	54	67	which	which	PRON
ajst-23602	54	68	is	be	AUX
ajst-23602	54	69	poorer	poor	ADJ
ajst-23602	54	70	than	than	ADP
ajst-23602	54	71	that	that	PRON
ajst-23602	54	72	of	of	ADP
ajst-23602	54	73	bds-3	bds-3	NOUN
ajst-23602	54	74	.	.	PUNCT
ajst-23602	55	1	xu	xu	INTJ
ajst-23602	55	2	et	et	NOUN
ajst-23602	55	3	al.[20	al.[20	NOUN
ajst-23602	55	4	]	]	PUNCT
ajst-23602	55	5	conducted	conduct	VERB
ajst-23602	55	6	a	a	DET
ajst-23602	55	7	comprehensive	comprehensive	ADJ
ajst-23602	55	8	assessment	assessment	NOUN
ajst-23602	55	9	of	of	ADP
ajst-23602	55	10	the	the	DET
ajst-23602	55	11	accuracy	accuracy	NOUN
ajst-23602	55	12	,	,	PUNCT
ajst-23602	55	13	availability	availability	NOUN
ajst-23602	55	14	,	,	PUNCT
ajst-23602	55	15	matching	matching	NOUN
ajst-23602	55	16	characteristics	characteristic	NOUN
ajst-23602	55	17	and	and	CCONJ
ajst-23602	55	18	real	real	ADJ
ajst-23602	55	19	-	-	PUNCT
ajst-23602	55	20	time	time	NOUN
ajst-23602	55	21	ppp	ppp	NOUN
ajst-23602	55	22	performance	performance	NOUN
ajst-23602	55	23	of	of	ADP
ajst-23602	55	24	beidou-3	beidou-3	NUM
ajst-23602	55	25	ppp	ppp	NOUN
ajst-23602	55	26	-	-	PUNCT
ajst-23602	55	27	b2b	b2b	NOUN
ajst-23602	55	28	correction	correction	NOUN
ajst-23602	55	29	.	.	PUNCT
ajst-23602	56	1	it	it	PRON
ajst-23602	56	2	was	be	AUX
ajst-23602	56	3	found	find	VERB
ajst-23602	56	4	that	that	SCONJ
ajst-23602	56	5	the	the	DET
ajst-23602	56	6	ppp	ppp	NOUN
ajst-23602	56	7	-	-	PUNCT
ajst-23602	56	8	b2b	b2b	NOUN
ajst-23602	56	9	orbit	orbit	NOUN
ajst-23602	56	10	correction	correction	NOUN
ajst-23602	56	11	contributes	contribute	VERB
ajst-23602	56	12	more	more	ADJ
ajst-23602	56	13	to	to	PART
ajst-23602	56	14	improve	improve	VERB
ajst-23602	56	15	the	the	DET
ajst-23602	56	16	orbit	orbit	NOUN
ajst-23602	56	17	discontinuity	discontinuity	NOUN
ajst-23602	56	18	error	error	NOUN
ajst-23602	56	19	caused	cause	VERB
ajst-23602	56	20	by	by	ADP
ajst-23602	56	21	broadcast	broadcast	NOUN
ajst-23602	56	22	ephemeris	ephemeris	NOUN
ajst-23602	56	23	update	update	NOUN
ajst-23602	56	24	,	,	PUNCT
ajst-23602	56	25	and	and	CCONJ
ajst-23602	56	26	contributes	contribute	VERB
ajst-23602	56	27	less	less	ADJ
ajst-23602	56	28	to	to	PART
ajst-23602	56	29	broadcast	broadcast	VERB
ajst-23602	56	30	orbit	orbit	NOUN
ajst-23602	56	31	accuracy	accuracy	NOUN
ajst-23602	56	32	.	.	PUNCT
ajst-23602	57	1	the	the	DET
ajst-23602	57	2	two	two	NUM
ajst-23602	57	3	-	-	PUNCT
ajst-23602	57	4	frequency	frequency	NOUN
ajst-23602	57	5	real	real	ADJ
ajst-23602	57	6	-	-	PUNCT
ajst-23602	57	7	time	time	NOUN
ajst-23602	57	8	ppp	ppp	NOUN
ajst-23602	57	9	based	base	VERB
ajst-23602	57	10	on	on	ADP
ajst-23602	57	11	ppp	ppp	NOUN
ajst-23602	57	12	-	-	PUNCT
ajst-23602	57	13	b2b	b2b	NOUN
ajst-23602	57	14	correction	correction	NOUN
ajst-23602	57	15	converges	converge	VERB
ajst-23602	57	16	to	to	ADP
ajst-23602	57	17	a	a	DET
ajst-23602	57	18	positioning	positioning	NOUN
ajst-23602	57	19	accuracy	accuracy	NOUN
ajst-23602	57	20	of	of	ADP
ajst-23602	57	21	11	11	NUM
ajst-23602	57	22	cm	cm	NOUN
ajst-23602	57	23	horizontally	horizontally	ADV
ajst-23602	57	24	and	and	CCONJ
ajst-23602	57	25	17	17	NUM
ajst-23602	57	26	cm	cm	NOUN
ajst-23602	57	27	vertically	vertically	ADV
ajst-23602	57	28	with	with	ADP
ajst-23602	57	29	bds3	bds3	PROPN
ajst-23602	57	30	.	.	PUNCT
ajst-23602	58	1	the	the	DET
ajst-23602	58	2	real	real	ADJ
ajst-23602	58	3	-	-	PUNCT
ajst-23602	58	4	time	time	NOUN
ajst-23602	58	5	dynamic	dynamic	ADJ
ajst-23602	58	6	ppp	ppp	NOUN
ajst-23602	58	7	using	use	VERB
ajst-23602	58	8	the	the	DET
ajst-23602	58	9	b1c	b1c	NOUN
ajst-23602	58	10	/	/	SYM
ajst-23602	58	11	b2a	b2a	PROPN
ajst-23602	58	12	if	if	SCONJ
ajst-23602	58	13	combination	combination	NOUN
ajst-23602	58	14	converges	converge	VERB
ajst-23602	58	15	horizontally	horizontally	ADV
ajst-23602	58	16	to	to	ADP
ajst-23602	58	17	27.8	27.8	NUM
ajst-23602	58	18	cm	cm	NOUN
ajst-23602	58	19	,	,	PUNCT
ajst-23602	58	20	and	and	CCONJ
ajst-23602	58	21	the	the	DET
ajst-23602	58	22	vertical	vertical	ADJ
ajst-23602	58	23	heights	height	NOUN
ajst-23602	58	24	of	of	ADP
ajst-23602	58	25	the	the	DET
ajst-23602	58	26	two	two	NUM
ajst-23602	58	27	components	component	NOUN
ajst-23602	58	28	of	of	ADP
ajst-23602	58	29	the	the	DET
ajst-23602	58	30	b1i	b1i	NOUN
ajst-23602	58	31	/	/	SYM
ajst-23602	58	32	b3i	b3i	NOUN
ajst-23602	58	33	if	if	SCONJ
ajst-23602	58	34	combination	combination	NOUN
ajst-23602	58	35	reach	reach	VERB
ajst-23602	58	36	42.8	42.8	NUM
ajst-23602	58	37	cm	cm	NOUN
ajst-23602	58	38	and	and	CCONJ
ajst-23602	58	39	53	53	NUM
ajst-23602	58	40	cm	cm	NOUN
ajst-23602	58	41	,	,	PUNCT
ajst-23602	58	42	respectively	respectively	ADV
ajst-23602	58	43	,	,	PUNCT
ajst-23602	58	44	in	in	ADP
ajst-23602	58	45	the	the	DET
ajst-23602	58	46	same	same	ADJ
ajst-23602	58	47	positioning	positioning	NOUN
ajst-23602	58	48	time	time	NOUN
ajst-23602	58	49	.	.	PUNCT
ajst-23602	59	1	song	song	PROPN
ajst-23602	59	2	,	,	PUNCT
ajst-23602	59	3	wei	wei	PROPN
ajst-23602	59	4	-	-	PUNCT
ajst-23602	59	5	wei	wei	PROPN
ajst-23602	59	6	et	et	PROPN
ajst-23602	59	7	al.[14	al.[14	PROPN
ajst-23602	59	8	]	]	X
ajst-23602	59	9	ionospheric	ionospheric	ADJ
ajst-23602	59	10	modelling	modelling	NOUN
ajst-23602	59	11	and	and	CCONJ
ajst-23602	59	12	ionospheric	ionospheric	ADJ
ajst-23602	59	13	enhancement	enhancement	NOUN
ajst-23602	59	14	of	of	ADP
ajst-23602	59	15	ppp	ppp	PROPN
ajst-23602	59	16	-	-	PUNCT
ajst-23602	59	17	b2b	b2b	NOUN
ajst-23602	59	18	positioning	positioning	NOUN
ajst-23602	59	19	experiments	experiment	NOUN
ajst-23602	59	20	based	base	VERB
ajst-23602	59	21	on	on	ADP
ajst-23602	59	22	reference	reference	NOUN
ajst-23602	59	23	station	station	NOUN
ajst-23602	59	24	data	datum	NOUN
ajst-23602	59	25	in	in	ADP
ajst-23602	59	26	china	china	PROPN
ajst-23602	59	27	region	region	NOUN
ajst-23602	59	28	,	,	PUNCT
ajst-23602	59	29	the	the	DET
ajst-23602	59	30	enhancement	enhancement	NOUN
ajst-23602	59	31	effect	effect	NOUN
ajst-23602	59	32	of	of	ADP
ajst-23602	59	33	high	high	ADJ
ajst-23602	59	34	-	-	PUNCT
ajst-23602	59	35	precision	precision	NOUN
ajst-23602	59	36	ionospheric	ionospheric	ADJ
ajst-23602	59	37	products	product	NOUN
ajst-23602	59	38	on	on	ADP
ajst-23602	59	39	the	the	DET
ajst-23602	59	40	positioning	positioning	NOUN
ajst-23602	59	41	performance	performance	NOUN
ajst-23602	59	42	of	of	ADP
ajst-23602	59	43	ppp	ppp	NOUN
ajst-23602	59	44	-	-	PUNCT
ajst-23602	59	45	b2b	b2b	NOUN
ajst-23602	59	46	signals	signal	NOUN
ajst-23602	59	47	is	be	AUX
ajst-23602	59	48	analysed	analyse	VERB
ajst-23602	59	49	,	,	PUNCT
ajst-23602	59	50	and	and	CCONJ
ajst-23602	59	51	for	for	ADP
ajst-23602	59	52	the	the	DET
ajst-23602	59	53	static	static	ADJ
ajst-23602	59	54	positioning	positioning	NOUN
ajst-23602	59	55	based	base	VERB
ajst-23602	59	56	on	on	ADP
ajst-23602	59	57	ppp	ppp	PROPN
ajst-23602	59	58	-	-	PUNCT
ajst-23602	59	59	b2b	b2b	NOUN
ajst-23602	59	60	,	,	PUNCT
ajst-23602	59	61	the	the	DET
ajst-23602	59	62	enhancement	enhancement	NOUN
ajst-23602	59	63	of	of	ADP
ajst-23602	59	64	convergence	convergence	NOUN
ajst-23602	59	65	time	time	NOUN
ajst-23602	59	66	by	by	ADP
ajst-23602	59	67	ionospheric	ionospheric	ADJ
ajst-23602	59	68	modelling	modelling	NOUN
ajst-23602	59	69	products	product	NOUN
ajst-23602	59	70	is	be	AUX
ajst-23602	59	71	smaller	small	ADJ
ajst-23602	59	72	than	than	ADP
ajst-23602	59	73	that	that	PRON
ajst-23602	59	74	of	of	ADP
ajst-23602	59	75	dynamic	dynamic	ADJ
ajst-23602	59	76	ppp	ppp	NOUN
ajst-23602	59	77	positioning	positioning	NOUN
ajst-23602	59	78	.	.	PUNCT
ajst-23602	60	1	the	the	DET
ajst-23602	60	2	average	average	ADJ
ajst-23602	60	3	convergence	convergence	NOUN
ajst-23602	60	4	time	time	NOUN
ajst-23602	60	5	for	for	ADP
ajst-23602	60	6	single	single	ADJ
ajst-23602	60	7	bds-3	bds-3	ADJ
ajst-23602	60	8	positioning	positioning	NOUN
ajst-23602	60	9	is	be	AUX
ajst-23602	60	10	shortened	shorten	VERB
ajst-23602	60	11	by	by	ADP
ajst-23602	60	12	47.37	47.37	NUM
ajst-23602	60	13	%	%	NOUN
ajst-23602	60	14	,	,	PUNCT
ajst-23602	60	15	while	while	SCONJ
ajst-23602	60	16	that	that	PRON
ajst-23602	60	17	for	for	ADP
ajst-23602	60	18	bds3+gps	bds3+gps	NOUN
ajst-23602	60	19	positioning	positioning	NOUN
ajst-23602	60	20	is	be	AUX
ajst-23602	60	21	shortened	shorten	VERB
ajst-23602	60	22	by	by	ADP
ajst-23602	60	23	58.29	58.29	NUM
ajst-23602	60	24	%	%	NOUN
ajst-23602	60	25	,	,	PUNCT
ajst-23602	60	26	respectively	respectively	ADV
ajst-23602	60	27	.	.	PUNCT
ajst-23602	61	1	the	the	DET
ajst-23602	61	2	ionospheric	ionospheric	ADJ
ajst-23602	61	3	product	product	NOUN
ajst-23602	61	4	accuracies	accuracy	NOUN
ajst-23602	61	5	generated	generate	VERB
ajst-23602	61	6	from	from	ADP
ajst-23602	61	7	different	different	ADJ
ajst-23602	61	8	numbers	number	NOUN
ajst-23602	61	9	of	of	ADP
ajst-23602	61	10	reference	reference	NOUN
ajst-23602	61	11	stations	station	NOUN
ajst-23602	61	12	have	have	VERB
ajst-23602	61	13	different	different	ADJ
ajst-23602	61	14	degrees	degree	NOUN
ajst-23602	61	15	of	of	ADP
ajst-23602	61	16	edge	edge	NOUN
ajst-23602	61	17	effects	effect	NOUN
ajst-23602	61	18	,	,	PUNCT
ajst-23602	61	19	and	and	CCONJ
ajst-23602	61	20	the	the	DET
ajst-23602	61	21	ionospheric	ionospheric	ADJ
ajst-23602	61	22	product	product	NOUN
ajst-23602	61	23	accuracies	accuracy	NOUN
ajst-23602	61	24	in	in	ADP
ajst-23602	61	25	the	the	DET
ajst-23602	61	26	edge	edge	NOUN
ajst-23602	61	27	region	region	NOUN
ajst-23602	61	28	are	be	AUX
ajst-23602	61	29	lower	low	ADJ
ajst-23602	61	30	than	than	ADP
ajst-23602	61	31	those	those	PRON
ajst-23602	61	32	in	in	ADP
ajst-23602	61	33	the	the	DET
ajst-23602	61	34	central	central	ADJ
ajst-23602	61	35	region	region	NOUN
ajst-23602	61	36	.	.	PUNCT
ajst-23602	62	1	cai	cai	PROPN
ajst-23602	62	2	zirui	zirui	PROPN
ajst-23602	62	3	et	et	PROPN
ajst-23602	62	4	al.[15	al.[15	PROPN
ajst-23602	62	5	]	]	PUNCT
ajst-23602	62	6	implemented	implement	VERB
ajst-23602	62	7	the	the	DET
ajst-23602	62	8	correction	correction	NOUN
ajst-23602	62	9	of	of	ADP
ajst-23602	62	10	broadcast	broadcast	NOUN
ajst-23602	62	11	ephemeris	ephemeris	NOUN
ajst-23602	62	12	using	use	VERB
ajst-23602	62	13	b2b	b2b	NOUN
ajst-23602	62	14	products	product	NOUN
ajst-23602	62	15	,	,	PUNCT
ajst-23602	62	16	and	and	CCONJ
ajst-23602	62	17	evaluated	evaluate	VERB
ajst-23602	62	18	the	the	DET
ajst-23602	62	19	accuracy	accuracy	NOUN
ajst-23602	62	20	of	of	ADP
ajst-23602	62	21	satellite	satellite	NOUN
ajst-23602	62	22	orbit	orbit	NOUN
ajst-23602	62	23	and	and	CCONJ
ajst-23602	62	24	clock	clock	NOUN
ajst-23602	62	25	difference	difference	NOUN
ajst-23602	62	26	products	product	NOUN
ajst-23602	62	27	after	after	ADP
ajst-23602	62	28	the	the	DET
ajst-23602	62	29	correction	correction	NOUN
ajst-23602	62	30	of	of	ADP
ajst-23602	62	31	b2b	b2b	NOUN
ajst-23602	62	32	products	product	NOUN
ajst-23602	62	33	.	.	PUNCT
ajst-23602	63	1	taking	take	VERB
ajst-23602	63	2	the	the	DET
ajst-23602	63	3	ex	ex	ADJ
ajst-23602	63	4	-	-	ADJ
ajst-23602	63	5	post	post	ADJ
ajst-23602	63	6	precision	precision	NOUN
ajst-23602	63	7	products	product	NOUN
ajst-23602	63	8	provided	provide	VERB
ajst-23602	63	9	by	by	ADP
ajst-23602	63	10	the	the	DET
ajst-23602	63	11	igs	igs	PROPN
ajst-23602	63	12	analysis	analysis	NOUN
ajst-23602	63	13	centre	centre	NOUN
ajst-23602	63	14	of	of	ADP
ajst-23602	63	15	wuhan	wuhan	PROPN
ajst-23602	63	16	university	university	PROPN
ajst-23602	63	17	as	as	ADP
ajst-23602	63	18	a	a	DET
ajst-23602	63	19	reference	reference	NOUN
ajst-23602	63	20	,	,	PUNCT
ajst-23602	63	21	it	it	PRON
ajst-23602	63	22	is	be	AUX
ajst-23602	63	23	shown	show	VERB
ajst-23602	63	24	that	that	SCONJ
ajst-23602	63	25	the	the	DET
ajst-23602	63	26	rms	rm	NOUN
ajst-23602	63	27	of	of	ADP
ajst-23602	63	28	the	the	DET
ajst-23602	63	29	r	r	NOUN
ajst-23602	63	30	,	,	PUNCT
ajst-23602	63	31	a	a	PRON
ajst-23602	63	32	,	,	PUNCT
ajst-23602	63	33	and	and	CCONJ
ajst-23602	63	34	c	c	NOUN
ajst-23602	63	35	direction	direction	NOUN
ajst-23602	63	36	errors	error	NOUN
ajst-23602	63	37	of	of	ADP
ajst-23602	63	38	the	the	DET
ajst-23602	63	39	corrected	correct	VERB
ajst-23602	63	40	bds	bds	NOUN
ajst-23602	63	41	orbits	orbit	NOUN
ajst-23602	63	42	are	be	AUX
ajst-23602	63	43	6.26	6.26	NUM
ajst-23602	63	44	cm	cm	NOUN
ajst-23602	63	45	,	,	PUNCT
ajst-23602	63	46	24.21	24.21	NUM
ajst-23602	63	47	cm	cm	NOUN
ajst-23602	63	48	,	,	PUNCT
ajst-23602	63	49	and	and	CCONJ
ajst-23602	63	50	21.79	21.79	NUM
ajst-23602	63	51	cm	cm	NOUN
ajst-23602	63	52	,	,	PUNCT
ajst-23602	63	53	respectively	respectively	ADV
ajst-23602	63	54	,	,	PUNCT
ajst-23602	63	55	and	and	CCONJ
ajst-23602	63	56	the	the	DET
ajst-23602	63	57	average	average	ADJ
ajst-23602	63	58	std	std	NOUN
ajst-23602	63	59	of	of	ADP
ajst-23602	63	60	the	the	DET
ajst-23602	63	61	clock	clock	NOUN
ajst-23602	63	62	differentials	differential	NOUN
ajst-23602	63	63	is	be	AUX
ajst-23602	63	64	0.33	0.33	NUM
ajst-23602	63	65	ns	ns	NUM
ajst-23602	63	66	.	.	PROPN
ajst-23602	63	67	,	,	PUNCT
ajst-23602	63	68	jiang	jiang	PROPN
ajst-23602	63	69	wei	wei	PROPN
ajst-23602	63	70	et	et	PROPN
ajst-23602	63	71	al.[16	al.[16	PROPN
ajst-23602	63	72	]	]	PUNCT
ajst-23602	63	73	using	use	VERB
ajst-23602	63	74	the	the	DET
ajst-23602	63	75	precision	precision	NOUN
ajst-23602	63	76	ephemeris	ephemeris	NOUN
ajst-23602	63	77	product	product	NOUN
ajst-23602	63	78	and	and	CCONJ
ajst-23602	63	79	its	its	PRON
ajst-23602	63	80	interpolation	interpolation	NOUN
ajst-23602	63	81	results	result	NOUN
ajst-23602	63	82	provided	provide	VERB
ajst-23602	63	83	by	by	ADP
ajst-23602	63	84	the	the	DET
ajst-23602	63	85	german	german	ADJ
ajst-23602	63	86	research	research	NOUN
ajst-23602	63	87	centre	centre	NOUN
ajst-23602	63	88	for	for	ADP
ajst-23602	63	89	geosciences	geoscience	NOUN
ajst-23602	63	90	(	(	PUNCT
ajst-23602	63	91	gfz	gfz	PROPN
ajst-23602	63	92	)	)	PUNCT
ajst-23602	63	93	as	as	ADP
ajst-23602	63	94	the	the	DET
ajst-23602	63	95	reference	reference	NOUN
ajst-23602	63	96	frame	frame	NOUN
ajst-23602	63	97	,	,	PUNCT
ajst-23602	63	98	the	the	DET
ajst-23602	63	99	sequence	sequence	NOUN
ajst-23602	63	100	of	of	ADP
ajst-23602	63	101	reciprocal	reciprocal	ADJ
ajst-23602	63	102	differences	difference	NOUN
ajst-23602	63	103	and	and	CCONJ
ajst-23602	63	104	the	the	DET
ajst-23602	63	105	root	root	NOUN
ajst-23602	63	106	mean	mean	VERB
ajst-23602	63	107	square	square	ADJ
ajst-23602	63	108	error	error	NOUN
ajst-23602	63	109	(	(	PUNCT
ajst-23602	63	110	rmse	rmse	NOUN
ajst-23602	63	111	)	)	PUNCT
ajst-23602	63	112	between	between	ADP
ajst-23602	63	113	the	the	DET
ajst-23602	63	114	satellite	satellite	NOUN
ajst-23602	63	115	orbiting	orbit	VERB
ajst-23602	63	116	results	result	NOUN
ajst-23602	63	117	and	and	CCONJ
ajst-23602	63	118	the	the	DET
ajst-23602	63	119	reference	reference	NOUN
ajst-23602	63	120	frame	frame	NOUN
ajst-23602	63	121	are	be	AUX
ajst-23602	63	122	computed	compute	VERB
ajst-23602	63	123	to	to	PART
ajst-23602	63	124	evaluate	evaluate	VERB
ajst-23602	63	125	the	the	DET
ajst-23602	63	126	orbital	orbital	ADJ
ajst-23602	63	127	accuracy	accuracy	NOUN
ajst-23602	63	128	of	of	ADP
ajst-23602	63	129	the	the	DET
ajst-23602	63	130	broadcast	broadcast	NOUN
ajst-23602	63	131	ephemeris	ephemeris	NOUN
ajst-23602	63	132	and	and	CCONJ
ajst-23602	63	133	the	the	DET
ajst-23602	63	134	precision	precision	NOUN
ajst-23602	63	135	corrected	correct	VERB
ajst-23602	63	136	orbit	orbit	NOUN
ajst-23602	63	137	of	of	ADP
ajst-23602	63	138	ppp	ppp	NOUN
ajst-23602	63	139	-	-	PUNCT
ajst-23602	63	140	b2b	b2b	NOUN
ajst-23602	63	141	.	.	PUNCT
ajst-23602	64	1	zhao	zhao	PROPN
ajst-23602	64	2	qile	qile	PROPN
ajst-23602	64	3	et	et	PROPN
ajst-23602	64	4	al.[23	al.[23	PROPN
ajst-23602	64	5	]	]	PUNCT
ajst-23602	64	6	implemented	implement	VERB
ajst-23602	64	7	a	a	DET
ajst-23602	64	8	multi	multi	ADJ
ajst-23602	64	9	-	-	ADJ
ajst-23602	64	10	frequency	frequency	ADJ
ajst-23602	64	11	,	,	PUNCT
ajst-23602	64	12	multi	multi	ADJ
ajst-23602	64	13	-	-	ADJ
ajst-23602	64	14	mode	mode	ADJ
ajst-23602	64	15	observables	observable	NOUN
ajst-23602	64	16	ppp	ppp	NOUN
ajst-23602	64	17	method	method	NOUN
ajst-23602	64	18	that	that	PRON
ajst-23602	64	19	requires	require	VERB
ajst-23602	64	20	only	only	ADV
ajst-23602	64	21	satellite	satellite	NOUN
ajst-23602	64	22	orbit	orbit	NOUN
ajst-23602	64	23	,	,	PUNCT
ajst-23602	64	24	clock	clock	NOUN
ajst-23602	64	25	difference	difference	NOUN
ajst-23602	64	26	and	and	CCONJ
ajst-23602	64	27	signal	signal	VERB
ajst-23602	64	28	deviation	deviation	NOUN
ajst-23602	64	29	to	to	PART
ajst-23602	64	30	achieve	achieve	VERB
ajst-23602	64	31	instantaneous	instantaneous	ADJ
ajst-23602	64	32	centimetre	centimetre	NOUN
ajst-23602	64	33	-	-	PUNCT
ajst-23602	64	34	level	level	NOUN
ajst-23602	64	35	positioning	positioning	NOUN
ajst-23602	64	36	on	on	ADP
ajst-23602	64	37	a	a	DET
ajst-23602	64	38	global	global	ADJ
ajst-23602	64	39	scale	scale	NOUN
ajst-23602	64	40	.	.	PUNCT
ajst-23602	65	1	combining	combine	VERB
ajst-23602	65	2	the	the	DET
ajst-23602	65	3	existing	exist	VERB
ajst-23602	65	4	satellite	satellite	NOUN
ajst-23602	65	5	-	-	PUNCT
ajst-23602	65	6	based	base	VERB
ajst-23602	65	7	augmentation	augmentation	NOUN
ajst-23602	65	8	correction	correction	NOUN
ajst-23602	65	9	coding	code	VERB
ajst-23602	65	10	and	and	CCONJ
ajst-23602	65	11	broadcasting	broadcasting	NOUN
ajst-23602	65	12	methods	method	NOUN
ajst-23602	65	13	,	,	PUNCT
ajst-23602	65	14	a	a	DET
ajst-23602	65	15	wide	wide	ADJ
ajst-23602	65	16	-	-	PUNCT
ajst-23602	65	17	area	area	NOUN
ajst-23602	65	18	instantaneous	instantaneous	ADJ
ajst-23602	65	19	centimetrelevel	centimetrelevel	NOUN
ajst-23602	65	20	service	service	NOUN
ajst-23602	65	21	system	system	NOUN
ajst-23602	65	22	compatible	compatible	ADJ
ajst-23602	65	23	with	with	ADP
ajst-23602	65	24	the	the	DET
ajst-23602	65	25	beidou	beidou	ADJ
ajst-23602	65	26	ppp	ppp	NOUN
ajst-23602	65	27	-	-	PUNCT
ajst-23602	65	28	b2b	b2b	NOUN
ajst-23602	65	29	service	service	NOUN
ajst-23602	65	30	is	be	AUX
ajst-23602	65	31	constructed	construct	VERB
ajst-23602	65	32	,	,	PUNCT
ajst-23602	65	33	and	and	CCONJ
ajst-23602	65	34	the	the	DET
ajst-23602	65	35	accuracy	accuracy	NOUN
ajst-23602	65	36	of	of	ADP
ajst-23602	65	37	the	the	DET
ajst-23602	65	38	augmentation	augmentation	NOUN
ajst-23602	65	39	information	information	NOUN
ajst-23602	65	40	such	such	ADJ
ajst-23602	65	41	as	as	ADP
ajst-23602	65	42	orbit	orbit	NOUN
ajst-23602	65	43	,	,	PUNCT
ajst-23602	65	44	clock	clock	NOUN
ajst-23602	65	45	difference	difference	NOUN
ajst-23602	65	46	and	and	CCONJ
ajst-23602	65	47	signal	signal	ADJ
ajst-23602	65	48	deviation	deviation	NOUN
ajst-23602	65	49	is	be	AUX
ajst-23602	65	50	evaluated	evaluate	VERB
ajst-23602	65	51	.	.	PUNCT
ajst-23602	66	1	the	the	DET
ajst-23602	66	2	validation	validation	NOUN
ajst-23602	66	3	results	result	NOUN
ajst-23602	66	4	of	of	ADP
ajst-23602	66	5	static	static	ADJ
ajst-23602	66	6	and	and	CCONJ
ajst-23602	66	7	onboard	onboard	ADJ
ajst-23602	66	8	dynamic	dynamic	ADJ
ajst-23602	66	9	data	datum	NOUN
ajst-23602	66	10	in	in	ADP
ajst-23602	66	11	the	the	DET
ajst-23602	66	12	chinese	chinese	ADJ
ajst-23602	66	13	region	region	NOUN
ajst-23602	66	14	show	show	VERB
ajst-23602	66	15	that	that	SCONJ
ajst-23602	66	16	the	the	DET
ajst-23602	66	17	system	system	NOUN
ajst-23602	66	18	can	can	AUX
ajst-23602	66	19	achieve	achieve	VERB
ajst-23602	66	20	centimetre	centimetre	NOUN
ajst-23602	66	21	-	-	PUNCT
ajst-23602	66	22	grade	grade	NOUN
ajst-23602	66	23	precision	precision	NOUN
ajst-23602	66	24	positioning	positioning	NOUN
ajst-23602	66	25	within	within	ADP
ajst-23602	66	26	1	1	NUM
ajst-23602	66	27	min	min	NOUN
ajst-23602	66	28	with	with	ADP
ajst-23602	66	29	95	95	NUM
ajst-23602	66	30	%	%	NOUN
ajst-23602	66	31	confidence	confidence	NOUN
ajst-23602	66	32	rate	rate	NOUN
ajst-23602	66	33	,	,	PUNCT
ajst-23602	66	34	which	which	PRON
ajst-23602	66	35	can	can	AUX
ajst-23602	66	36	meet	meet	VERB
ajst-23602	66	37	the	the	DET
ajst-23602	66	38	demand	demand	NOUN
ajst-23602	66	39	for	for	ADP
ajst-23602	66	40	fast	fast	ADJ
ajst-23602	66	41	,	,	PUNCT
ajst-23602	66	42	high	high	ADJ
ajst-23602	66	43	-	-	PUNCT
ajst-23602	66	44	precision	precision	NOUN
ajst-23602	66	45	and	and	CCONJ
ajst-23602	66	46	high	high	ADJ
ajst-23602	66	47	-	-	PUNCT
ajst-23602	66	48	reliability	reliability	NOUN
ajst-23602	66	49	positioning	positioning	NOUN
ajst-23602	66	50	in	in	ADP
ajst-23602	66	51	the	the	DET
ajst-23602	66	52	field	field	NOUN
ajst-23602	66	53	of	of	ADP
ajst-23602	66	54	automated	automate	VERB
ajst-23602	66	55	driving	driving	NOUN
ajst-23602	66	56	and	and	CCONJ
ajst-23602	66	57	other	other	ADJ
ajst-23602	66	58	areas	area	NOUN
ajst-23602	66	59	.	.	PUNCT
ajst-23602	67	1	zha	zha	NOUN
ajst-23602	67	2	jiuping[25	jiuping[25	PROPN
ajst-23602	67	3	]	]	X
ajst-23602	67	4	an	an	DET
ajst-23602	67	5	enhanced	enhanced	ADJ
ajst-23602	67	6	positioning	positioning	NOUN
ajst-23602	67	7	method	method	NOUN
ajst-23602	67	8	fusing	fuse	VERB
ajst-23602	67	9	pppb2b	pppb2b	ADJ
ajst-23602	67	10	precision	precision	NOUN
ajst-23602	67	11	satellite	satellite	NOUN
ajst-23602	67	12	orbit	orbit	NOUN
ajst-23602	67	13	products	product	NOUN
ajst-23602	67	14	and	and	CCONJ
ajst-23602	67	15	regional	regional	ADJ
ajst-23602	67	16	sparse	sparse	ADJ
ajst-23602	67	17	reference	reference	NOUN
ajst-23602	67	18	station	station	NOUN
ajst-23602	67	19	observation	observation	NOUN
ajst-23602	67	20	data	datum	NOUN
ajst-23602	67	21	is	be	AUX
ajst-23602	67	22	proposed	propose	VERB
ajst-23602	67	23	,	,	PUNCT
ajst-23602	67	24	i.e.	i.e.	X
ajst-23602	67	25	,	,	PUNCT
ajst-23602	67	26	a	a	DET
ajst-23602	67	27	nondifferential	nondifferential	ADJ
ajst-23602	67	28	and	and	CCONJ
ajst-23602	67	29	non	non	ADJ
ajst-23602	67	30	-	-	ADJ
ajst-23602	67	31	combined	combined	ADJ
ajst-23602	67	32	precision	precision	NOUN
ajst-23602	67	33	single	single	ADJ
ajst-23602	67	34	-	-	PUNCT
ajst-23602	67	35	point	point	NOUN
ajst-23602	67	36	realtime	realtime	ADJ
ajst-23602	67	37	dynamic	dynamic	ADJ
ajst-23602	67	38	positioning	positioning	NOUN
ajst-23602	67	39	technique	technique	NOUN
ajst-23602	67	40	based	base	VERB
ajst-23602	67	41	on	on	ADP
ajst-23602	67	42	ppp	ppp	NOUN
ajst-23602	67	43	-	-	PUNCT
ajst-23602	67	44	b2b	b2b	NOUN
ajst-23602	67	45	,	,	PUNCT
ajst-23602	67	46	which	which	PRON
ajst-23602	67	47	is	be	AUX
ajst-23602	67	48	constrained	constrain	VERB
ajst-23602	67	49	by	by	ADP
ajst-23602	67	50	single	single	ADJ
ajst-23602	67	51	-	-	PUNCT
ajst-23602	67	52	difference	difference	NOUN
ajst-23602	67	53	ionospheric	ionospheric	ADJ
ajst-23602	67	54	pseudoobservations	pseudoobservation	NOUN
ajst-23602	67	55	between	between	ADP
ajst-23602	67	56	the	the	DET
ajst-23602	67	57	stations	station	NOUN
ajst-23602	67	58	,	,	PUNCT
ajst-23602	67	59	so	so	SCONJ
ajst-23602	67	60	as	as	SCONJ
ajst-23602	67	61	to	to	PART
ajst-23602	67	62	achieve	achieve	VERB
ajst-23602	67	63	tight	tight	ADJ
ajst-23602	67	64	estimation	estimation	NOUN
ajst-23602	67	65	of	of	ADP
ajst-23602	67	66	parameters	parameter	NOUN
ajst-23602	67	67	such	such	ADJ
ajst-23602	67	68	as	as	ADP
ajst-23602	67	69	ionospheric	ionospheric	ADJ
ajst-23602	67	70	delay	delay	NOUN
ajst-23602	67	71	.	.	PUNCT
ajst-23602	68	1	a	a	DET
ajst-23602	68	2	singlestar	singlestar	NOUN
ajst-23602	68	3	real	real	ADJ
ajst-23602	68	4	-	-	PUNCT
ajst-23602	68	5	time	time	NOUN
ajst-23602	68	6	modelling	modelling	NOUN
ajst-23602	68	7	scheme	scheme	NOUN
ajst-23602	68	8	for	for	ADP
ajst-23602	68	9	the	the	DET
ajst-23602	68	10	regional	regional	ADJ
ajst-23602	68	11	ionospheric	ionospheric	ADJ
ajst-23602	68	12	oblique	oblique	ADJ
ajst-23602	68	13	delay	delay	NOUN
ajst-23602	68	14	and	and	CCONJ
ajst-23602	68	15	its	its	PRON
ajst-23602	68	16	accuracy	accuracy	NOUN
ajst-23602	68	17	information	information	NOUN
ajst-23602	68	18	is	be	AUX
ajst-23602	68	19	designed	design	VERB
ajst-23602	68	20	,	,	PUNCT
ajst-23602	68	21	which	which	PRON
ajst-23602	68	22	effectively	effectively	ADV
ajst-23602	68	23	compresses	compress	VERB
ajst-23602	68	24	the	the	DET
ajst-23602	68	25	broadcast	broadcast	NOUN
ajst-23602	68	26	data	data	NOUN
ajst-23602	68	27	volume	volume	NOUN
ajst-23602	68	28	while	while	SCONJ
ajst-23602	68	29	121	121	NUM
ajst-23602	68	30	improving	improve	VERB
ajst-23602	68	31	the	the	DET
ajst-23602	68	32	application	application	NOUN
ajst-23602	68	33	performance	performance	NOUN
ajst-23602	68	34	of	of	ADP
ajst-23602	68	35	ppp	ppp	PROPN
ajst-23602	68	36	-	-	PUNCT
ajst-23602	68	37	rtk	rtk	PROPN
ajst-23602	68	38	.	.	PUNCT
ajst-23602	69	1	on	on	ADP
ajst-23602	69	2	this	this	DET
ajst-23602	69	3	basis	basis	NOUN
ajst-23602	69	4	,	,	PUNCT
ajst-23602	69	5	the	the	DET
ajst-23602	69	6	above	above	ADJ
ajst-23602	69	7	method	method	NOUN
ajst-23602	69	8	is	be	AUX
ajst-23602	69	9	verified	verify	VERB
ajst-23602	69	10	in	in	ADP
ajst-23602	69	11	near	near	ADP
ajst-23602	69	12	real	real	ADJ
ajst-23602	69	13	-	-	PUNCT
ajst-23602	69	14	time	time	NOUN
ajst-23602	69	15	using	use	VERB
ajst-23602	69	16	the	the	DET
ajst-23602	69	17	beijing	beijing	PROPN
ajst-23602	69	18	-	-	PUNCT
ajst-23602	69	19	tianjin	tianjin	PROPN
ajst-23602	69	20	regional	regional	ADJ
ajst-23602	69	21	reference	reference	NOUN
ajst-23602	69	22	network	network	NOUN
ajst-23602	69	23	.	.	PUNCT
ajst-23602	70	1	shi	shi	PROPN
ajst-23602	70	2	junbo	junbo	PROPN
ajst-23602	70	3	et	et	PROPN
ajst-23602	70	4	al.[26	al.[26	PROPN
ajst-23602	70	5	]	]	PUNCT
ajst-23602	70	6	conducted	conduct	VERB
ajst-23602	70	7	108	108	NUM
ajst-23602	70	8	fast	fast	ADJ
ajst-23602	70	9	static	static	ADJ
ajst-23602	70	10	experiments	experiment	NOUN
ajst-23602	70	11	and	and	CCONJ
ajst-23602	70	12	1	1	NUM
ajst-23602	70	13	low	low	ADJ
ajst-23602	70	14	dynamic	dynamic	ADJ
ajst-23602	70	15	rail	rail	NOUN
ajst-23602	70	16	experiment	experiment	NOUN
ajst-23602	70	17	on	on	ADP
ajst-23602	70	18	the	the	DET
ajst-23602	70	19	received	receive	VERB
ajst-23602	70	20	gnss	gnss	NOUN
ajst-23602	70	21	navigation	navigation	NOUN
ajst-23602	70	22	signals	signal	NOUN
ajst-23602	70	23	and	and	CCONJ
ajst-23602	70	24	ppp	ppp	NOUN
ajst-23602	70	25	-	-	PUNCT
ajst-23602	70	26	b2b	b2b	NOUN
ajst-23602	70	27	augmented	augment	VERB
ajst-23602	70	28	signals	signal	NOUN
ajst-23602	70	29	.	.	PUNCT
ajst-23602	71	1	the	the	DET
ajst-23602	71	2	results	result	NOUN
ajst-23602	71	3	show	show	VERB
ajst-23602	71	4	that	that	SCONJ
ajst-23602	71	5	:	:	PUNCT
ajst-23602	71	6	for	for	ADP
ajst-23602	71	7	fast	fast	ADJ
ajst-23602	71	8	static	static	ADJ
ajst-23602	71	9	ppp	ppp	NOUN
ajst-23602	71	10	,	,	PUNCT
ajst-23602	71	11	97	97	NUM
ajst-23602	71	12	%	%	NOUN
ajst-23602	71	13	of	of	ADP
ajst-23602	71	14	the	the	DET
ajst-23602	71	15	samples	sample	NOUN
ajst-23602	71	16	have	have	VERB
ajst-23602	71	17	an	an	DET
ajst-23602	71	18	average	average	ADJ
ajst-23602	71	19	convergence	convergence	NOUN
ajst-23602	71	20	time	time	NOUN
ajst-23602	71	21	of	of	ADP
ajst-23602	71	22	34.6	34.6	NUM
ajst-23602	71	23	min	min	NOUN
ajst-23602	71	24	,	,	PUNCT
ajst-23602	71	25	and	and	CCONJ
ajst-23602	71	26	the	the	DET
ajst-23602	71	27	horizontal	horizontal	ADJ
ajst-23602	71	28	and	and	CCONJ
ajst-23602	71	29	elevation	elevation	NOUN
ajst-23602	71	30	direction	direction	NOUN
ajst-23602	71	31	accuracies	accuracy	NOUN
ajst-23602	71	32	after	after	ADP
ajst-23602	71	33	convergence	convergence	NOUN
ajst-23602	71	34	are	be	AUX
ajst-23602	71	35	5.9	5.9	NUM
ajst-23602	71	36	cm	cm	NOUN
ajst-23602	71	37	and	and	CCONJ
ajst-23602	71	38	9.7	9.7	NUM
ajst-23602	71	39	cm	cm	NOUN
ajst-23602	71	40	,	,	PUNCT
ajst-23602	71	41	respectively	respectively	ADV
ajst-23602	71	42	;	;	PUNCT
ajst-23602	71	43	after	after	ADP
ajst-23602	71	44	restarting	restart	VERB
ajst-23602	71	45	the	the	DET
ajst-23602	71	46	receiver	receiver	NOUN
ajst-23602	71	47	for	for	ADP
ajst-23602	71	48	10	10	NUM
ajst-23602	71	49	min	min	NOUN
ajst-23602	71	50	,	,	PUNCT
ajst-23602	71	51	20	20	NUM
ajst-23602	71	52	min	min	NOUN
ajst-23602	71	53	,	,	PUNCT
ajst-23602	71	54	and	and	CCONJ
ajst-23602	71	55	30	30	NUM
ajst-23602	71	56	min	min	NOUN
ajst-23602	71	57	,	,	PUNCT
ajst-23602	71	58	the	the	DET
ajst-23602	71	59	horizontal	horizontal	ADJ
ajst-23602	71	60	direction	direction	NOUN
ajst-23602	71	61	accuracies	accuracy	NOUN
ajst-23602	71	62	of	of	ADP
ajst-23602	71	63	78	78	NUM
ajst-23602	71	64	%	%	NOUN
ajst-23602	71	65	,	,	PUNCT
ajst-23602	71	66	83	83	NUM
ajst-23602	71	67	%	%	NOUN
ajst-23602	71	68	,	,	PUNCT
ajst-23602	71	69	and	and	CCONJ
ajst-23602	71	70	86	86	NUM
ajst-23602	71	71	%	%	NOUN
ajst-23602	71	72	are	be	AUX
ajst-23602	71	73	better	well	ADJ
ajst-23602	71	74	than	than	ADP
ajst-23602	71	75	10	10	NUM
ajst-23602	71	76	cm	cm	NOUN
ajst-23602	71	77	,	,	PUNCT
ajst-23602	71	78	and	and	CCONJ
ajst-23602	71	79	the	the	DET
ajst-23602	71	80	elevation	elevation	NOUN
ajst-23602	71	81	direction	direction	NOUN
ajst-23602	71	82	accuracies	accuracy	NOUN
ajst-23602	71	83	of	of	ADP
ajst-23602	71	84	75	75	NUM
ajst-23602	71	85	%	%	NOUN
ajst-23602	71	86	,	,	PUNCT
ajst-23602	71	87	84	84	NUM
ajst-23602	71	88	%	%	NOUN
ajst-23602	71	89	,	,	PUNCT
ajst-23602	71	90	and	and	CCONJ
ajst-23602	71	91	86	86	NUM
ajst-23602	71	92	%	%	NOUN
ajst-23602	71	93	are	be	AUX
ajst-23602	71	94	better	well	ADJ
ajst-23602	71	95	than	than	ADP
ajst-23602	71	96	15	15	NUM
ajst-23602	71	97	cm	cm	NOUN
ajst-23602	71	98	;	;	PUNCT
ajst-23602	71	99	for	for	ADP
ajst-23602	71	100	the	the	DET
ajst-23602	71	101	low	low	ADJ
ajst-23602	71	102	-	-	PUNCT
ajst-23602	71	103	dynamic	dynamic	ADJ
ajst-23602	71	104	guide	guide	NOUN
ajst-23602	71	105	experiment	experiment	NOUN
ajst-23602	71	106	,	,	PUNCT
ajst-23602	71	107	the	the	DET
ajst-23602	71	108	rms	rm	NOUN
ajst-23602	71	109	in	in	ADP
ajst-23602	71	110	e	e	PROPN
ajst-23602	71	111	,	,	PUNCT
ajst-23602	71	112	n	n	CCONJ
ajst-23602	71	113	,	,	PUNCT
ajst-23602	71	114	and	and	CCONJ
ajst-23602	71	115	u	u	NOUN
ajst-23602	71	116	directions	direction	NOUN
ajst-23602	71	117	reaches	reach	VERB
ajst-23602	71	118	24.3	24.3	NUM
ajst-23602	71	119	cm	cm	NOUN
ajst-23602	71	120	,	,	PUNCT
ajst-23602	71	121	1.1	1.1	NUM
ajst-23602	71	122	cm	cm	NOUN
ajst-23602	71	123	,	,	PUNCT
ajst-23602	71	124	and	and	CCONJ
ajst-23602	71	125	12.2	12.2	NUM
ajst-23602	71	126	cm	cm	NOUN
ajst-23602	71	127	,	,	PUNCT
ajst-23602	71	128	respectively	respectively	ADV
ajst-23602	71	129	,	,	PUNCT
ajst-23602	71	130	after	after	ADP
ajst-23602	71	131	30min	30min	NOUN
ajst-23602	71	132	of	of	ADP
ajst-23602	71	133	convergence	convergence	NOUN
ajst-23602	71	134	time	time	NOUN
ajst-23602	71	135	.	.	PUNCT
ajst-23602	72	1	3.2	3.2	NUM
ajst-23602	72	2	.	.	PUNCT
ajst-23602	73	1	different	different	ADJ
ajst-23602	73	2	environments	environment	NOUN
ajst-23602	73	3	tang	tang	PROPN
ajst-23602	73	4	shoupu	shoupu	VERB
ajst-23602	73	5	et	et	NOUN
ajst-23602	73	6	al.[21	al.[21	PROPN
ajst-23602	73	7	]	]	PUNCT
ajst-23602	73	8	evaluated	evaluate	VERB
ajst-23602	73	9	the	the	DET
ajst-23602	73	10	ppp	ppp	NOUN
ajst-23602	73	11	positioning	positioning	NOUN
ajst-23602	73	12	performance	performance	NOUN
ajst-23602	73	13	in	in	ADP
ajst-23602	73	14	the	the	DET
ajst-23602	73	15	area	area	NOUN
ajst-23602	73	16	without	without	ADP
ajst-23602	73	17	public	public	ADJ
ajst-23602	73	18	network	network	NOUN
ajst-23602	73	19	based	base	VERB
ajst-23602	73	20	on	on	ADP
ajst-23602	73	21	the	the	DET
ajst-23602	73	22	ppp	ppp	NOUN
ajst-23602	73	23	-	-	PUNCT
ajst-23602	73	24	b2b	b2b	NOUN
ajst-23602	73	25	service	service	NOUN
ajst-23602	73	26	,	,	PUNCT
ajst-23602	73	27	analysed	analyse	VERB
ajst-23602	73	28	the	the	DET
ajst-23602	73	29	accuracy	accuracy	NOUN
ajst-23602	73	30	of	of	ADP
ajst-23602	73	31	the	the	DET
ajst-23602	73	32	correction	correction	NOUN
ajst-23602	73	33	number	number	NOUN
ajst-23602	73	34	of	of	ADP
ajst-23602	73	35	beidou	beidou	NOUN
ajst-23602	73	36	3	3	NUM
ajst-23602	73	37	ppp	ppp	NOUN
ajst-23602	73	38	-	-	PUNCT
ajst-23602	73	39	b2b	b2b	NOUN
ajst-23602	73	40	service	service	NOUN
ajst-23602	73	41	,	,	PUNCT
ajst-23602	73	42	and	and	CCONJ
ajst-23602	73	43	then	then	ADV
ajst-23602	73	44	used	use	VERB
ajst-23602	73	45	the	the	DET
ajst-23602	73	46	beidou	beidou	NOUN
ajst-23602	73	47	system	system	NOUN
ajst-23602	73	48	ppp	ppp	NOUN
ajst-23602	73	49	-	-	PUNCT
ajst-23602	73	50	b2b	b2b	NOUN
ajst-23602	73	51	service	service	NOUN
ajst-23602	73	52	and	and	CCONJ
ajst-23602	73	53	satellite	satellite	NOUN
ajst-23602	73	54	broadcast	broadcast	NOUN
ajst-23602	73	55	ephemeris	ephemeris	NOUN
ajst-23602	73	56	to	to	PART
ajst-23602	73	57	carry	carry	VERB
ajst-23602	73	58	out	out	ADP
ajst-23602	73	59	precision	precision	NOUN
ajst-23602	73	60	single	single	ADJ
ajst-23602	73	61	-	-	PUNCT
ajst-23602	73	62	point	point	NOUN
ajst-23602	73	63	positioning	positioning	NOUN
ajst-23602	73	64	,	,	PUNCT
ajst-23602	73	65	and	and	CCONJ
ajst-23602	73	66	analysed	analyse	VERB
ajst-23602	73	67	the	the	DET
ajst-23602	73	68	real	real	ADJ
ajst-23602	73	69	-	-	PUNCT
ajst-23602	73	70	time	time	NOUN
ajst-23602	73	71	positioning	positioning	NOUN
ajst-23602	73	72	accuracy	accuracy	NOUN
ajst-23602	73	73	under	under	ADP
ajst-23602	73	74	the	the	DET
ajst-23602	73	75	condition	condition	NOUN
ajst-23602	73	76	of	of	ADP
ajst-23602	73	77	using	use	VERB
ajst-23602	73	78	the	the	DET
ajst-23602	73	79	satellite	satellite	NOUN
ajst-23602	73	80	signal	signal	NOUN
ajst-23602	73	81	of	of	ADP
ajst-23602	73	82	the	the	DET
ajst-23602	73	83	beidou	beidou	NOUN
ajst-23602	73	84	system	system	NOUN
ajst-23602	73	85	only	only	ADV
ajst-23602	73	86	to	to	PART
ajst-23602	73	87	provide	provide	VERB
ajst-23602	73	88	a	a	DET
ajst-23602	73	89	reference	reference	NOUN
ajst-23602	73	90	for	for	ADP
ajst-23602	73	91	the	the	DET
ajst-23602	73	92	formulation	formulation	NOUN
ajst-23602	73	93	of	of	ADP
ajst-23602	73	94	standards	standard	NOUN
ajst-23602	73	95	for	for	ADP
ajst-23602	73	96	the	the	DET
ajst-23602	73	97	application	application	NOUN
ajst-23602	73	98	of	of	ADP
ajst-23602	73	99	natural	natural	ADJ
ajst-23602	73	100	resource	resource	NOUN
ajst-23602	73	101	surveying	surveying	NOUN
ajst-23602	73	102	in	in	ADP
ajst-23602	73	103	the	the	DET
ajst-23602	73	104	area	area	NOUN
ajst-23602	73	105	without	without	ADP
ajst-23602	73	106	public	public	ADJ
ajst-23602	73	107	network	network	NOUN
ajst-23602	73	108	.	.	PUNCT
ajst-23602	74	1	provides	provide	VERB
ajst-23602	74	2	reference	reference	NOUN
ajst-23602	74	3	for	for	ADP
ajst-23602	74	4	the	the	DET
ajst-23602	74	5	development	development	NOUN
ajst-23602	74	6	of	of	ADP
ajst-23602	74	7	standards	standard	NOUN
ajst-23602	74	8	for	for	ADP
ajst-23602	74	9	the	the	DET
ajst-23602	74	10	application	application	NOUN
ajst-23602	74	11	of	of	ADP
ajst-23602	74	12	natural	natural	ADJ
ajst-23602	74	13	resources	resource	NOUN
ajst-23602	74	14	surveying	survey	VERB
ajst-23602	74	15	in	in	ADP
ajst-23602	74	16	areas	area	NOUN
ajst-23602	74	17	without	without	ADP
ajst-23602	74	18	public	public	ADJ
ajst-23602	74	19	network	network	NOUN
ajst-23602	74	20	.	.	PUNCT
ajst-23602	75	1	the	the	DET
ajst-23602	75	2	accuracy	accuracy	NOUN
ajst-23602	75	3	of	of	ADP
ajst-23602	75	4	correction	correction	NOUN
ajst-23602	75	5	number	number	NOUN
ajst-23602	75	6	of	of	ADP
ajst-23602	75	7	ppp	ppp	PROPN
ajst-23602	75	8	-	-	PUNCT
ajst-23602	75	9	b2b	b2b	NOUN
ajst-23602	75	10	service	service	NOUN
ajst-23602	75	11	is	be	AUX
ajst-23602	75	12	evaluated	evaluate	VERB
ajst-23602	75	13	,	,	PUNCT
ajst-23602	75	14	the	the	DET
ajst-23602	75	15	mean	mean	ADJ
ajst-23602	75	16	value	value	NOUN
ajst-23602	75	17	of	of	ADP
ajst-23602	75	18	gps	gps	PROPN
ajst-23602	75	19	orbit	orbit	NOUN
ajst-23602	75	20	error	error	NOUN
ajst-23602	75	21	correction	correction	NOUN
ajst-23602	75	22	number	number	NOUN
ajst-23602	75	23	is	be	AUX
ajst-23602	75	24	0.25	0.25	NUM
ajst-23602	75	25	m	m	NOUN
ajst-23602	75	26	,	,	PUNCT
ajst-23602	75	27	and	and	CCONJ
ajst-23602	75	28	the	the	DET
ajst-23602	75	29	standard	standard	ADJ
ajst-23602	75	30	deviation	deviation	NOUN
ajst-23602	75	31	is	be	AUX
ajst-23602	75	32	0.28	0.28	NUM
ajst-23602	75	33	m	m	NOUN
ajst-23602	75	34	,	,	PUNCT
ajst-23602	75	35	respectively	respectively	ADV
ajst-23602	75	36	;	;	PUNCT
ajst-23602	75	37	the	the	DET
ajst-23602	75	38	mean	mean	ADJ
ajst-23602	75	39	value	value	NOUN
ajst-23602	75	40	of	of	ADP
ajst-23602	75	41	bds	bds	NOUN
ajst-23602	75	42	orbit	orbit	NOUN
ajst-23602	75	43	error	error	NOUN
ajst-23602	75	44	correction	correction	NOUN
ajst-23602	75	45	number	number	NOUN
ajst-23602	75	46	is	be	AUX
ajst-23602	75	47	0.22	0.22	NUM
ajst-23602	75	48	m	m	NOUN
ajst-23602	75	49	,	,	PUNCT
ajst-23602	75	50	and	and	CCONJ
ajst-23602	75	51	the	the	DET
ajst-23602	75	52	standard	standard	ADJ
ajst-23602	75	53	deviation	deviation	NOUN
ajst-23602	75	54	is	be	AUX
ajst-23602	75	55	0.45	0.45	NUM
ajst-23602	75	56	m.	m.	NOUN
ajst-23602	75	57	the	the	DET
ajst-23602	75	58	accuracy	accuracy	NOUN
ajst-23602	75	59	of	of	ADP
ajst-23602	75	60	satellite	satellite	NOUN
ajst-23602	75	61	clock	clock	NOUN
ajst-23602	75	62	difference	difference	NOUN
ajst-23602	75	63	of	of	ADP
ajst-23602	75	64	two	two	NUM
ajst-23602	75	65	gnss	gnss	NOUN
ajst-23602	75	66	systems	system	NOUN
ajst-23602	75	67	,	,	PUNCT
ajst-23602	75	68	gps	gps	PROPN
ajst-23602	75	69	and	and	CCONJ
ajst-23602	75	70	bds	bds	NOUN
ajst-23602	75	71	,	,	PUNCT
ajst-23602	75	72	reaches	reach	VERB
ajst-23602	75	73	the	the	DET
ajst-23602	75	74	consistency	consistency	NOUN
ajst-23602	75	75	,	,	PUNCT
ajst-23602	75	76	and	and	CCONJ
ajst-23602	75	77	the	the	DET
ajst-23602	75	78	mean	mean	ADJ
ajst-23602	75	79	value	value	NOUN
ajst-23602	75	80	is	be	AUX
ajst-23602	75	81	0.09ns	0.09n	NOUN
ajst-23602	75	82	,	,	PUNCT
ajst-23602	75	83	0.11ns	0.11ns	ADJ
ajst-23602	75	84	,	,	PUNCT
ajst-23602	75	85	and	and	CCONJ
ajst-23602	75	86	the	the	DET
ajst-23602	75	87	standard	standard	ADJ
ajst-23602	75	88	deviation	deviation	NOUN
ajst-23602	75	89	is	be	AUX
ajst-23602	75	90	0.02ns	0.02ns	NOUN
ajst-23602	75	91	,	,	PUNCT
ajst-23602	75	92	0.05ns	0.05ns	NOUN
ajst-23602	75	93	,	,	PUNCT
ajst-23602	75	94	and	and	CCONJ
ajst-23602	75	95	the	the	DET
ajst-23602	75	96	standard	standard	ADJ
ajst-23602	75	97	deviation	deviation	NOUN
ajst-23602	75	98	is	be	AUX
ajst-23602	75	99	0.05	0.05	NUM
ajst-23602	75	100	ns	ns	NOUN
ajst-23602	75	101	.	.	PROPN
ajst-23602	75	102	ns	ns	PROPN
ajst-23602	75	103	,	,	PUNCT
ajst-23602	75	104	0.05ns	0.05ns	NUM
ajst-23602	75	105	,	,	PUNCT
ajst-23602	75	106	the	the	DET
ajst-23602	75	107	satellite	satellite	NOUN
ajst-23602	75	108	pseudorange	pseudorange	NOUN
ajst-23602	75	109	hardware	hardware	NOUN
ajst-23602	75	110	delay	delay	NOUN
ajst-23602	75	111	correction	correction	NOUN
ajst-23602	75	112	number	number	NOUN
ajst-23602	75	113	changes	change	NOUN
ajst-23602	75	114	steadily	steadily	ADV
ajst-23602	75	115	,	,	PUNCT
ajst-23602	75	116	the	the	DET
ajst-23602	75	117	error	error	NOUN
ajst-23602	75	118	in	in	ADP
ajst-23602	75	119	one	one	NUM
ajst-23602	75	120	day	day	NOUN
ajst-23602	75	121	in	in	ADP
ajst-23602	75	122	0.04ns	0.04ns	NOUN
ajst-23602	75	123	;	;	PUNCT
ajst-23602	75	124	assessed	assess	VERB
ajst-23602	75	125	the	the	DET
ajst-23602	75	126	dynamic	dynamic	ADJ
ajst-23602	75	127	and	and	CCONJ
ajst-23602	75	128	static	static	ADJ
ajst-23602	75	129	ppp	ppp	NOUN
ajst-23602	75	130	positioning	positioning	NOUN
ajst-23602	75	131	performance	performance	NOUN
ajst-23602	75	132	,	,	PUNCT
ajst-23602	75	133	the	the	DET
ajst-23602	75	134	results	result	NOUN
ajst-23602	75	135	show	show	VERB
ajst-23602	75	136	that	that	SCONJ
ajst-23602	75	137	the	the	DET
ajst-23602	75	138	ppp	ppp	NOUN
ajst-23602	75	139	in	in	ADP
ajst-23602	75	140	15min	15min	NOUN
ajst-23602	75	141	after	after	ADP
ajst-23602	75	142	the	the	DET
ajst-23602	75	143	convergence	convergence	NOUN
ajst-23602	75	144	of	of	ADP
ajst-23602	75	145	the	the	DET
ajst-23602	75	146	positioning	positioning	NOUN
ajst-23602	75	147	accuracy	accuracy	NOUN
ajst-23602	75	148	to	to	ADP
ajst-23602	75	149	the	the	DET
ajst-23602	75	150	centimetre	centimetre	NOUN
ajst-23602	75	151	level	level	NOUN
ajst-23602	75	152	,	,	PUNCT
ajst-23602	75	153	can	can	AUX
ajst-23602	75	154	be	be	AUX
ajst-23602	75	155	stabilized	stabilize	VERB
ajst-23602	75	156	in	in	ADP
ajst-23602	75	157	1h	1h	NUM
ajst-23602	75	158	within	within	ADP
ajst-23602	75	159	5	5	NUM
ajst-23602	75	160	cm	cm	NOUN
ajst-23602	75	161	,	,	PUNCT
ajst-23602	75	162	the	the	DET
ajst-23602	75	163	dynamic	dynamic	ADJ
ajst-23602	75	164	positioning	positioning	NOUN
ajst-23602	75	165	results	result	NOUN
ajst-23602	75	166	show	show	VERB
ajst-23602	75	167	that	that	SCONJ
ajst-23602	75	168	the	the	DET
ajst-23602	75	169	open	open	ADJ
ajst-23602	75	170	environment	environment	NOUN
ajst-23602	75	171	positioning	positioning	NOUN
ajst-23602	75	172	under	under	ADP
ajst-23602	75	173	the	the	DET
ajst-23602	75	174	conditions	condition	NOUN
ajst-23602	75	175	of	of	ADP
ajst-23602	75	176	the	the	DET
ajst-23602	75	177	public	public	ADJ
ajst-23602	75	178	network	network	NOUN
ajst-23602	75	179	without	without	ADP
ajst-23602	75	180	the	the	DET
ajst-23602	75	181	mean	mean	ADJ
ajst-23602	75	182	value	value	NOUN
ajst-23602	75	183	of	of	ADP
ajst-23602	75	184	0.12	0.12	NUM
ajst-23602	75	185	m	m	NOUN
ajst-23602	75	186	,	,	PUNCT
ajst-23602	75	187	the	the	DET
ajst-23602	75	188	standard	standard	ADJ
ajst-23602	75	189	deviation	deviation	NOUN
ajst-23602	75	190	of	of	ADP
ajst-23602	75	191	0.10	0.10	NUM
ajst-23602	75	192	m.	m.	NOUN
ajst-23602	75	193	0.10	0.10	NUM
ajst-23602	75	194	m.	m.	NOUN
ajst-23602	75	195	it	it	PRON
ajst-23602	75	196	shows	show	VERB
ajst-23602	75	197	that	that	SCONJ
ajst-23602	75	198	the	the	DET
ajst-23602	75	199	results	result	NOUN
ajst-23602	75	200	obtained	obtain	VERB
ajst-23602	75	201	by	by	ADP
ajst-23602	75	202	using	use	VERB
ajst-23602	75	203	the	the	DET
ajst-23602	75	204	precision	precision	NOUN
ajst-23602	75	205	single	single	ADJ
ajst-23602	75	206	-	-	PUNCT
ajst-23602	75	207	point	point	NOUN
ajst-23602	75	208	positioning	positioning	NOUN
ajst-23602	75	209	service	service	NOUN
ajst-23602	75	210	provided	provide	VERB
ajst-23602	75	211	by	by	ADP
ajst-23602	75	212	beidou	beidou	NOUN
ajst-23602	75	213	3	3	NUM
ajst-23602	75	214	system	system	NOUN
ajst-23602	75	215	for	for	ADP
ajst-23602	75	216	real	real	ADJ
ajst-23602	75	217	-	-	PUNCT
ajst-23602	75	218	time	time	NOUN
ajst-23602	75	219	positioning	positioning	NOUN
ajst-23602	75	220	can	can	AUX
ajst-23602	75	221	meet	meet	VERB
ajst-23602	75	222	the	the	DET
ajst-23602	75	223	needs	need	NOUN
ajst-23602	75	224	of	of	ADP
ajst-23602	75	225	natural	natural	ADJ
ajst-23602	75	226	resources	resource	NOUN
ajst-23602	75	227	exploration	exploration	NOUN
ajst-23602	75	228	in	in	ADP
ajst-23602	75	229	the	the	DET
ajst-23602	75	230	area	area	NOUN
ajst-23602	75	231	without	without	ADP
ajst-23602	75	232	public	public	ADJ
ajst-23602	75	233	network	network	NOUN
ajst-23602	75	234	,	,	PUNCT
ajst-23602	75	235	and	and	CCONJ
ajst-23602	75	236	it	it	PRON
ajst-23602	75	237	plays	play	VERB
ajst-23602	75	238	an	an	DET
ajst-23602	75	239	important	important	ADJ
ajst-23602	75	240	role	role	NOUN
ajst-23602	75	241	in	in	ADP
ajst-23602	75	242	calibrating	calibrate	VERB
ajst-23602	75	243	and	and	CCONJ
ajst-23602	75	244	mapping	mapping	NOUN
ajst-23602	75	245	of	of	ADP
ajst-23602	75	246	natural	natural	ADJ
ajst-23602	75	247	resources	resource	NOUN
ajst-23602	75	248	reserves	reserve	NOUN
ajst-23602	75	249	in	in	ADP
ajst-23602	75	250	remote	remote	ADJ
ajst-23602	75	251	mountainous	mountainous	ADJ
ajst-23602	75	252	areas	area	NOUN
ajst-23602	75	253	and	and	CCONJ
ajst-23602	75	254	uninhabited	uninhabited	ADJ
ajst-23602	75	255	areas	area	NOUN
ajst-23602	75	256	.	.	PUNCT
ajst-23602	76	1	wang	wang	PROPN
ajst-23602	76	2	xiang	xiang	PROPN
ajst-23602	76	3	et	et	PROPN
ajst-23602	76	4	al.[22	al.[22	PROPN
ajst-23602	76	5	]	]	PUNCT
ajst-23602	76	6	by	by	ADP
ajst-23602	76	7	analysing	analyse	VERB
ajst-23602	76	8	the	the	DET
ajst-23602	76	9	beidou-3	beidou-3	NUM
ajst-23602	76	10	ppp	ppp	NOUN
ajst-23602	76	11	-	-	PUNCT
ajst-23602	76	12	b2b	b2b	NOUN
ajst-23602	76	13	nav	nav	NOUN
ajst-23602	76	14	message	message	NOUN
ajst-23602	76	15	format	format	NOUN
ajst-23602	76	16	,	,	PUNCT
ajst-23602	76	17	giving	give	VERB
ajst-23602	76	18	the	the	DET
ajst-23602	76	19	beidou-3	beidou-3	NUM
ajst-23602	76	20	ppp	ppp	NOUN
ajst-23602	76	21	-	-	PUNCT
ajst-23602	76	22	b2b	b2b	NOUN
ajst-23602	76	23	precision	precision	NOUN
ajst-23602	76	24	orbit	orbit	NOUN
ajst-23602	76	25	,	,	PUNCT
ajst-23602	76	26	clock	clock	NOUN
ajst-23602	76	27	difference	difference	NOUN
ajst-23602	76	28	calculation	calculation	NOUN
ajst-23602	76	29	and	and	CCONJ
ajst-23602	76	30	pseudo	pseudo	NOUN
ajst-23602	76	31	-	-	PUNCT
ajst-23602	76	32	ranging	range	VERB
ajst-23602	76	33	deviation	deviation	NOUN
ajst-23602	76	34	correction	correction	NOUN
ajst-23602	76	35	methods	method	NOUN
ajst-23602	76	36	,	,	PUNCT
ajst-23602	76	37	establishing	establish	VERB
ajst-23602	76	38	a	a	DET
ajst-23602	76	39	real	real	ADJ
ajst-23602	76	40	-	-	PUNCT
ajst-23602	76	41	time	time	NOUN
ajst-23602	76	42	precision	precision	NOUN
ajst-23602	76	43	single	single	ADJ
ajst-23602	76	44	-	-	PUNCT
ajst-23602	76	45	point	point	NOUN
ajst-23602	76	46	positioning	positioning	NOUN
ajst-23602	76	47	model	model	NOUN
ajst-23602	76	48	based	base	VERB
ajst-23602	76	49	on	on	ADP
ajst-23602	76	50	the	the	DET
ajst-23602	76	51	beidou-3	beidou-3	NUM
ajst-23602	76	52	ppp	ppp	NOUN
ajst-23602	76	53	-	-	PUNCT
ajst-23602	76	54	b2b	b2b	NOUN
ajst-23602	76	55	service	service	NOUN
ajst-23602	76	56	in	in	ADP
ajst-23602	76	57	the	the	DET
ajst-23602	76	58	ocean	ocean	NOUN
ajst-23602	76	59	,	,	PUNCT
ajst-23602	76	60	and	and	CCONJ
ajst-23602	76	61	adopting	adopt	VERB
ajst-23602	76	62	the	the	DET
ajst-23602	76	63	oceanic	oceanic	ADJ
ajst-23602	76	64	measurement	measurement	NOUN
ajst-23602	76	65	data	data	PROPN
ajst-23602	76	66	,	,	PUNCT
ajst-23602	76	67	evaluating	evaluate	VERB
ajst-23602	76	68	and	and	CCONJ
ajst-23602	76	69	analysing	analyse	VERB
ajst-23602	76	70	the	the	DET
ajst-23602	76	71	positioning	positioning	NOUN
ajst-23602	76	72	performance	performance	NOUN
ajst-23602	76	73	of	of	ADP
ajst-23602	76	74	the	the	DET
ajst-23602	76	75	beidou-3	beidou-3	NUM
ajst-23602	76	76	ppp	ppp	NOUN
ajst-23602	76	77	-	-	PUNCT
ajst-23602	76	78	b2b	b2b	NOUN
ajst-23602	76	79	service	service	NOUN
ajst-23602	76	80	in	in	ADP
ajst-23602	76	81	the	the	DET
ajst-23602	76	82	oceanic	oceanic	ADJ
ajst-23602	76	83	environment	environment	NOUN
ajst-23602	76	84	and	and	CCONJ
ajst-23602	76	85	comparing	compare	VERB
ajst-23602	76	86	the	the	DET
ajst-23602	76	87	positioning	positioning	NOUN
ajst-23602	76	88	accuracy	accuracy	NOUN
ajst-23602	76	89	of	of	ADP
ajst-23602	76	90	beidou-3	beidou-3	NUM
ajst-23602	76	91	ppp	ppp	NOUN
ajst-23602	76	92	service	service	NOUN
ajst-23602	76	93	with	with	ADP
ajst-23602	76	94	that	that	PRON
ajst-23602	76	95	of	of	ADP
ajst-23602	76	96	the	the	DET
ajst-23602	76	97	commercial	commercial	ADJ
ajst-23602	76	98	ppp	ppp	PROPN
ajst-23602	76	99	service	service	PROPN
ajst-23602	76	100	,	,	PUNCT
ajst-23602	76	101	the	the	DET
ajst-23602	76	102	results	result	NOUN
ajst-23602	76	103	are	be	AUX
ajst-23602	76	104	compared	compare	VERB
ajst-23602	76	105	with	with	ADP
ajst-23602	76	106	the	the	DET
ajst-23602	76	107	positioning	positioning	NOUN
ajst-23602	76	108	accuracy	accuracy	NOUN
ajst-23602	76	109	of	of	ADP
ajst-23602	76	110	the	the	DET
ajst-23602	76	111	commercial	commercial	ADJ
ajst-23602	76	112	ppp	ppp	PROPN
ajst-23602	76	113	service	service	PROPN
ajst-23602	76	114	.	.	PUNCT
ajst-23602	77	1	ppp	ppp	NOUN
ajst-23602	77	2	service	service	NOUN
ajst-23602	77	3	and	and	CCONJ
ajst-23602	77	4	compare	compare	VERB
ajst-23602	77	5	it	it	PRON
ajst-23602	77	6	with	with	ADP
ajst-23602	77	7	the	the	DET
ajst-23602	77	8	positioning	positioning	NOUN
ajst-23602	77	9	accuracy	accuracy	NOUN
ajst-23602	77	10	of	of	ADP
ajst-23602	77	11	commercial	commercial	ADJ
ajst-23602	77	12	ppp	ppp	PROPN
ajst-23602	77	13	service	service	PROPN
ajst-23602	77	14	.	.	PUNCT
ajst-23602	78	1	the	the	DET
ajst-23602	78	2	results	result	NOUN
ajst-23602	78	3	show	show	VERB
ajst-23602	78	4	that	that	SCONJ
ajst-23602	78	5	the	the	DET
ajst-23602	78	6	positioning	positioning	NOUN
ajst-23602	78	7	accuracy	accuracy	NOUN
ajst-23602	78	8	of	of	ADP
ajst-23602	78	9	beidou-3	beidou-3	NUM
ajst-23602	78	10	ppp	ppp	NOUN
ajst-23602	78	11	-	-	PUNCT
ajst-23602	78	12	b2b	b2b	NOUN
ajst-23602	78	13	is	be	AUX
ajst-23602	78	14	slightly	slightly	ADV
ajst-23602	78	15	lower	low	ADJ
ajst-23602	78	16	than	than	ADP
ajst-23602	78	17	that	that	PRON
ajst-23602	78	18	of	of	ADP
ajst-23602	78	19	starfire	starfire	PROPN
ajst-23602	78	20	differential	differential	NOUN
ajst-23602	78	21	positioning	positioning	NOUN
ajst-23602	78	22	.	.	PUNCT
ajst-23602	79	1	however	however	ADV
ajst-23602	79	2	,	,	PUNCT
ajst-23602	79	3	the	the	DET
ajst-23602	79	4	positioning	positioning	NOUN
ajst-23602	79	5	accuracy	accuracy	NOUN
ajst-23602	79	6	of	of	ADP
ajst-23602	79	7	beidou-3	beidou-3	NUM
ajst-23602	79	8	ppp	ppp	NOUN
ajst-23602	79	9	-	-	PUNCT
ajst-23602	79	10	b2b	b2b	NOUN
ajst-23602	79	11	is	be	AUX
ajst-23602	79	12	better	well	ADJ
ajst-23602	79	13	than	than	ADP
ajst-23602	79	14	10	10	NUM
ajst-23602	79	15	cm	cm	NOUN
ajst-23602	79	16	in	in	ADP
ajst-23602	79	17	the	the	DET
ajst-23602	79	18	horizontal	horizontal	ADJ
ajst-23602	79	19	direction	direction	NOUN
ajst-23602	79	20	and	and	CCONJ
ajst-23602	79	21	15	15	NUM
ajst-23602	79	22	cm	cm	NOUN
ajst-23602	79	23	in	in	ADP
ajst-23602	79	24	the	the	DET
ajst-23602	79	25	vertical	vertical	ADJ
ajst-23602	79	26	direction	direction	NOUN
ajst-23602	79	27	,	,	PUNCT
ajst-23602	79	28	which	which	PRON
ajst-23602	79	29	can	can	AUX
ajst-23602	79	30	meet	meet	VERB
ajst-23602	79	31	the	the	DET
ajst-23602	79	32	requirements	requirement	NOUN
ajst-23602	79	33	of	of	ADP
ajst-23602	79	34	real	real	ADJ
ajst-23602	79	35	-	-	PUNCT
ajst-23602	79	36	time	time	NOUN
ajst-23602	79	37	high	high	ADJ
ajst-23602	79	38	-	-	PUNCT
ajst-23602	79	39	precision	precision	NOUN
ajst-23602	79	40	positioning	positioning	NOUN
ajst-23602	79	41	at	at	ADP
ajst-23602	79	42	sea	sea	NOUN
ajst-23602	79	43	in	in	ADP
ajst-23602	79	44	the	the	DET
ajst-23602	79	45	centimetre	centimetre	NOUN
ajst-23602	79	46	level	level	NOUN
ajst-23602	79	47	in	in	ADP
ajst-23602	79	48	the	the	DET
ajst-23602	79	49	horizontal	horizontal	ADJ
ajst-23602	79	50	direction	direction	NOUN
ajst-23602	79	51	and	and	CCONJ
ajst-23602	79	52	the	the	DET
ajst-23602	79	53	decimetre	decimetre	NOUN
ajst-23602	79	54	level	level	NOUN
ajst-23602	79	55	in	in	ADP
ajst-23602	79	56	the	the	DET
ajst-23602	79	57	elevation	elevation	NOUN
ajst-23602	79	58	direction	direction	NOUN
ajst-23602	79	59	.	.	PUNCT
ajst-23602	80	1	tian	tian	ADJ
ajst-23602	80	2	xiangyu[24	xiangyu[24	PROPN
ajst-23602	80	3	]	]	X
ajst-23602	80	4	the	the	DET
ajst-23602	80	5	reliability	reliability	NOUN
ajst-23602	80	6	of	of	ADP
ajst-23602	80	7	the	the	DET
ajst-23602	80	8	two	two	NUM
ajst-23602	80	9	techniques	technique	NOUN
ajst-23602	80	10	in	in	ADP
ajst-23602	80	11	gnss	gnss	NOUN
ajst-23602	80	12	buoy	buoy	NOUN
ajst-23602	80	13	application	application	NOUN
ajst-23602	80	14	is	be	AUX
ajst-23602	80	15	verified	verify	VERB
ajst-23602	80	16	by	by	ADP
ajst-23602	80	17	analysing	analyse	VERB
ajst-23602	80	18	the	the	DET
ajst-23602	80	19	threedimensional	threedimensional	ADJ
ajst-23602	80	20	position	position	NOUN
ajst-23602	80	21	changes	change	NOUN
ajst-23602	80	22	of	of	ADP
ajst-23602	80	23	the	the	DET
ajst-23602	80	24	positioning	positioning	NOUN
ajst-23602	80	25	results	result	NOUN
ajst-23602	80	26	of	of	ADP
ajst-23602	80	27	the	the	DET
ajst-23602	80	28	different	different	ADJ
ajst-23602	80	29	techniques	technique	NOUN
ajst-23602	80	30	in	in	ADP
ajst-23602	80	31	the	the	DET
ajst-23602	80	32	dynamic	dynamic	ADJ
ajst-23602	80	33	ocean	ocean	PROPN
ajst-23602	80	34	scenario	scenario	NOUN
ajst-23602	80	35	,	,	PUNCT
ajst-23602	80	36	and	and	CCONJ
ajst-23602	80	37	exploring	explore	VERB
ajst-23602	80	38	the	the	DET
ajst-23602	80	39	relationship	relationship	NOUN
ajst-23602	80	40	between	between	ADP
ajst-23602	80	41	the	the	DET
ajst-23602	80	42	motion	motion	NOUN
ajst-23602	80	43	state	state	NOUN
ajst-23602	80	44	and	and	CCONJ
ajst-23602	80	45	the	the	DET
ajst-23602	80	46	quality	quality	NOUN
ajst-23602	80	47	of	of	ADP
ajst-23602	80	48	the	the	DET
ajst-23602	80	49	solved	solve	VERB
ajst-23602	80	50	results	result	NOUN
ajst-23602	80	51	.	.	PUNCT
ajst-23602	81	1	the	the	DET
ajst-23602	81	2	results	result	NOUN
ajst-23602	81	3	show	show	VERB
ajst-23602	81	4	that	that	SCONJ
ajst-23602	81	5	both	both	DET
ajst-23602	81	6	techniques	technique	NOUN
ajst-23602	81	7	have	have	VERB
ajst-23602	81	8	good	good	ADJ
ajst-23602	81	9	applicability	applicability	NOUN
ajst-23602	81	10	in	in	ADP
ajst-23602	81	11	marine	marine	ADJ
ajst-23602	81	12	buoy	buoy	NOUN
ajst-23602	81	13	positioning	positioning	NOUN
ajst-23602	81	14	applications	application	NOUN
ajst-23602	81	15	,	,	PUNCT
ajst-23602	81	16	with	with	ADP
ajst-23602	81	17	good	good	ADJ
ajst-23602	81	18	performance	performance	NOUN
ajst-23602	81	19	in	in	ADP
ajst-23602	81	20	terms	term	NOUN
ajst-23602	81	21	of	of	ADP
ajst-23602	81	22	ambiguity	ambiguity	NOUN
ajst-23602	81	23	fix	fix	NOUN
ajst-23602	81	24	rate	rate	NOUN
ajst-23602	81	25	and	and	CCONJ
ajst-23602	81	26	accuracy	accuracy	NOUN
ajst-23602	81	27	compliance	compliance	NOUN
ajst-23602	81	28	level	level	NOUN
ajst-23602	81	29	.	.	PUNCT
ajst-23602	82	1	comparatively	comparatively	ADV
ajst-23602	82	2	speaking	speak	VERB
ajst-23602	82	3	,	,	PUNCT
ajst-23602	82	4	ppk	ppk	NOUN
ajst-23602	82	5	can	can	AUX
ajst-23602	82	6	achieve	achieve	VERB
ajst-23602	82	7	81	81	NUM
ajst-23602	82	8	%	%	NOUN
ajst-23602	82	9	of	of	ADP
ajst-23602	82	10	fuzzy	fuzzy	ADJ
ajst-23602	82	11	fix	fix	NOUN
ajst-23602	82	12	,	,	PUNCT
ajst-23602	82	13	which	which	PRON
ajst-23602	82	14	can	can	AUX
ajst-23602	82	15	better	well	ADV
ajst-23602	82	16	adapt	adapt	VERB
ajst-23602	82	17	to	to	ADP
ajst-23602	82	18	the	the	DET
ajst-23602	82	19	complex	complex	ADJ
ajst-23602	82	20	sea	sea	NOUN
ajst-23602	82	21	state	state	NOUN
ajst-23602	82	22	and	and	CCONJ
ajst-23602	82	23	effectively	effectively	ADV
ajst-23602	82	24	obtain	obtain	VERB
ajst-23602	82	25	high	high	ADJ
ajst-23602	82	26	-	-	PUNCT
ajst-23602	82	27	precision	precision	NOUN
ajst-23602	82	28	fixed	fix	VERB
ajst-23602	82	29	solutions	solution	NOUN
ajst-23602	82	30	.	.	PUNCT
ajst-23602	83	1	ppp	ppp	PROPN
ajst-23602	83	2	-	-	PUNCT
ajst-23602	83	3	ar	ar	PROPN
ajst-23602	83	4	can	can	AUX
ajst-23602	83	5	get	get	VERB
ajst-23602	83	6	71	71	NUM
ajst-23602	83	7	%	%	NOUN
ajst-23602	83	8	of	of	ADP
ajst-23602	83	9	the	the	DET
ajst-23602	83	10	fixed	fix	VERB
ajst-23602	83	11	solution	solution	NOUN
ajst-23602	83	12	,	,	PUNCT
ajst-23602	83	13	and	and	CCONJ
ajst-23602	83	14	the	the	DET
ajst-23602	83	15	fix	fix	NOUN
ajst-23602	83	16	rate	rate	NOUN
ajst-23602	83	17	is	be	AUX
ajst-23602	83	18	worse	bad	ADJ
ajst-23602	83	19	than	than	ADP
ajst-23602	83	20	ppk	ppk	VERB
ajst-23602	83	21	,	,	PUNCT
ajst-23602	83	22	especially	especially	ADV
ajst-23602	83	23	when	when	SCONJ
ajst-23602	83	24	the	the	DET
ajst-23602	83	25	sea	sea	NOUN
ajst-23602	83	26	state	state	NOUN
ajst-23602	83	27	is	be	AUX
ajst-23602	83	28	worse	bad	ADJ
ajst-23602	83	29	,	,	PUNCT
ajst-23602	83	30	it	it	PRON
ajst-23602	83	31	is	be	AUX
ajst-23602	83	32	difficult	difficult	ADJ
ajst-23602	83	33	to	to	PART
ajst-23602	83	34	fix	fix	VERB
ajst-23602	83	35	the	the	DET
ajst-23602	83	36	ambiguity	ambiguity	NOUN
ajst-23602	83	37	effectively	effectively	ADV
ajst-23602	83	38	,	,	PUNCT
ajst-23602	83	39	but	but	CCONJ
ajst-23602	83	40	under	under	ADP
ajst-23602	83	41	smooth	smooth	ADJ
ajst-23602	83	42	sea	sea	NOUN
ajst-23602	83	43	state	state	NOUN
ajst-23602	83	44	,	,	PUNCT
ajst-23602	83	45	it	it	PRON
ajst-23602	83	46	can	can	AUX
ajst-23602	83	47	achieve	achieve	VERB
ajst-23602	83	48	good	good	ADJ
ajst-23602	83	49	ambiguity	ambiguity	NOUN
ajst-23602	83	50	fix	fix	NOUN
ajst-23602	83	51	,	,	PUNCT
ajst-23602	83	52	and	and	CCONJ
ajst-23602	83	53	the	the	DET
ajst-23602	83	54	deviation	deviation	NOUN
ajst-23602	83	55	between	between	ADP
ajst-23602	83	56	pppar	pppar	NOUN
ajst-23602	83	57	and	and	CCONJ
ajst-23602	83	58	ppk	ppk	NOUN
ajst-23602	83	59	is	be	AUX
ajst-23602	83	60	18	18	NUM
ajst-23602	83	61	cm	cm	NOUN
ajst-23602	83	62	in	in	ADP
ajst-23602	83	63	the	the	DET
ajst-23602	83	64	3d	3d	NUM
ajst-23602	83	65	direction	direction	NOUN
ajst-23602	83	66	,	,	PUNCT
ajst-23602	83	67	which	which	PRON
ajst-23602	83	68	is	be	AUX
ajst-23602	83	69	still	still	ADV
ajst-23602	83	70	a	a	DET
ajst-23602	83	71	certain	certain	ADJ
ajst-23602	83	72	gap	gap	NOUN
ajst-23602	83	73	compared	compare	VERB
ajst-23602	83	74	with	with	ADP
ajst-23602	83	75	the	the	DET
ajst-23602	83	76	dynamic	dynamic	ADJ
ajst-23602	83	77	centimetre	centimetre	NOUN
ajst-23602	83	78	-	-	PUNCT
ajst-23602	83	79	level	level	NOUN
ajst-23602	83	80	positioning	positioning	NOUN
ajst-23602	83	81	on	on	ADP
ajst-23602	83	82	land	land	NOUN
ajst-23602	83	83	,	,	PUNCT
ajst-23602	83	84	and	and	CCONJ
ajst-23602	83	85	the	the	DET
ajst-23602	83	86	metre	metre	NOUN
ajst-23602	83	87	-	-	PUNCT
ajst-23602	83	88	level	level	NOUN
ajst-23602	83	89	deviation	deviation	NOUN
ajst-23602	83	90	is	be	AUX
ajst-23602	83	91	introduced	introduce	VERB
ajst-23602	83	92	by	by	ADP
ajst-23602	83	93	the	the	DET
ajst-23602	83	94	complex	complex	ADJ
ajst-23602	83	95	sea	sea	NOUN
ajst-23602	83	96	state	state	NOUN
ajst-23602	83	97	in	in	ADP
ajst-23602	83	98	particular	particular	ADJ
ajst-23602	83	99	.	.	PUNCT
ajst-23602	84	1	zhao	zhao	PROPN
ajst-23602	84	2	et	et	PROPN
ajst-23602	84	3	al.[27	al.[27	PROPN
ajst-23602	84	4	]	]	PUNCT
ajst-23602	84	5	a	a	DET
ajst-23602	84	6	preliminary	preliminary	ADJ
ajst-23602	84	7	evaluation	evaluation	NOUN
ajst-23602	84	8	of	of	ADP
ajst-23602	84	9	the	the	DET
ajst-23602	84	10	performance	performance	NOUN
ajst-23602	84	11	of	of	ADP
ajst-23602	84	12	combined	combined	ADJ
ajst-23602	84	13	leo	leo	PROPN
ajst-23602	84	14	/	/	SYM
ajst-23602	84	15	gnss	gnss	NOUN
ajst-23602	84	16	ppp	ppp	NOUN
ajst-23602	84	17	in	in	ADP
ajst-23602	84	18	harsh	harsh	ADJ
ajst-23602	84	19	environments	environment	NOUN
ajst-23602	84	20	was	be	AUX
ajst-23602	84	21	carried	carry	VERB
ajst-23602	84	22	out	out	ADP
ajst-23602	84	23	.	.	PUNCT
ajst-23602	85	1	firstly	firstly	ADV
ajst-23602	85	2	,	,	PUNCT
ajst-23602	85	3	a	a	DET
ajst-23602	85	4	three	three	NUM
ajst-23602	85	5	-	-	PUNCT
ajst-23602	85	6	frequency	frequency	NOUN
ajst-23602	85	7	non	non	ADJ
ajst-23602	85	8	-	-	ADJ
ajst-23602	85	9	combined	combined	ADJ
ajst-23602	85	10	ppp	ppp	NOUN
ajst-23602	85	11	model	model	NOUN
ajst-23602	85	12	was	be	AUX
ajst-23602	85	13	established	establish	VERB
ajst-23602	85	14	.	.	PUNCT
ajst-23602	86	1	then	then	ADV
ajst-23602	86	2	,	,	PUNCT
ajst-23602	86	3	a	a	DET
ajst-23602	86	4	leo	leo	PROPN
ajst-23602	86	5	constellation	constellation	NOUN
ajst-23602	86	6	consisting	consist	VERB
ajst-23602	86	7	of	of	ADP
ajst-23602	86	8	180	180	NUM
ajst-23602	86	9	polar	polar	ADV
ajst-23602	86	10	-	-	PUNCT
ajst-23602	86	11	orbiting	orbit	VERB
ajst-23602	86	12	satellites	satellite	NOUN
ajst-23602	86	13	was	be	AUX
ajst-23602	86	14	designed	design	VERB
ajst-23602	86	15	and	and	CCONJ
ajst-23602	86	16	simulated	simulate	VERB
ajst-23602	86	17	and	and	CCONJ
ajst-23602	86	18	analysed	analyse	VERB
ajst-23602	86	19	for	for	ADP
ajst-23602	86	20	bds-3	bds-3	PUNCT
ajst-23602	86	21	and	and	CCONJ
ajst-23602	86	22	the	the	DET
ajst-23602	86	23	current	current	ADJ
ajst-23602	86	24	gps	gps	NOUN
ajst-23602	86	25	constellation	constellation	NOUN
ajst-23602	86	26	.	.	PUNCT
ajst-23602	87	1	in	in	ADP
ajst-23602	87	2	the	the	DET
ajst-23602	87	3	float	float	NOUN
ajst-23602	87	4	solution	solution	NOUN
ajst-23602	87	5	,	,	PUNCT
ajst-23602	87	6	bds	bds	NOUN
ajst-23602	87	7	-	-	PUNCT
ajst-23602	87	8	only	only	ADJ
ajst-23602	87	9	convergence	convergence	NOUN
ajst-23602	87	10	to	to	ADP
ajst-23602	87	11	5	5	NUM
ajst-23602	87	12	cm	cm	NOUN
ajst-23602	87	13	usually	usually	ADV
ajst-23602	87	14	takes	take	VERB
ajst-23602	87	15	about	about	ADV
ajst-23602	87	16	30	30	NUM
ajst-23602	87	17	minutes	minute	NOUN
ajst-23602	87	18	,	,	PUNCT
ajst-23602	87	19	while	while	SCONJ
ajst-23602	87	20	the	the	DET
ajst-23602	87	21	bds	bds	PROPN
ajst-23602	87	22	/	/	SYM
ajst-23602	87	23	leo	leo	PROPN
ajst-23602	87	24	combination	combination	NOUN
ajst-23602	87	25	only	only	ADV
ajst-23602	87	26	takes	take	VERB
ajst-23602	87	27	about	about	ADV
ajst-23602	87	28	10	10	NUM
ajst-23602	87	29	minutes	minute	NOUN
ajst-23602	87	30	in	in	ADP
ajst-23602	87	31	extreme	extreme	ADJ
ajst-23602	87	32	harsh	harsh	ADJ
ajst-23602	87	33	environments	environment	NOUN
ajst-23602	87	34	.	.	PUNCT
ajst-23602	88	1	compared	compare	VERB
ajst-23602	88	2	with	with	ADP
ajst-23602	88	3	bds	bds	NOUN
ajst-23602	88	4	-	-	PUNCT
ajst-23602	88	5	only	only	ADV
ajst-23602	88	6	,	,	PUNCT
ajst-23602	88	7	the	the	DET
ajst-23602	88	8	float	float	NOUN
ajst-23602	88	9	solution	solution	NOUN
ajst-23602	88	10	accuracies	accuracy	NOUN
ajst-23602	88	11	of	of	ADP
ajst-23602	88	12	bds	bds	NOUN
ajst-23602	88	13	/	/	SYM
ajst-23602	88	14	gps	gps	PROPN
ajst-23602	88	15	,	,	PUNCT
ajst-23602	88	16	bds	bds	NOUN
ajst-23602	88	17	/	/	SYM
ajst-23602	88	18	leo	leo	PROPN
ajst-23602	88	19	,	,	PUNCT
ajst-23602	88	20	and	and	CCONJ
ajst-23602	88	21	bds	bds	NOUN
ajst-23602	88	22	/	/	SYM
ajst-23602	88	23	gps	gps	PROPN
ajst-23602	88	24	/	/	SYM
ajst-23602	88	25	leo	leo	PROPN
ajst-23602	88	26	combination	combination	NOUN
ajst-23602	88	27	ppp	ppp	NOUN
ajst-23602	88	28	are	be	AUX
ajst-23602	88	29	improved	improve	VERB
ajst-23602	88	30	by	by	ADP
ajst-23602	88	31	42.44	42.44	NUM
ajst-23602	88	32	%	%	NOUN
ajst-23602	88	33	,	,	PUNCT
ajst-23602	88	34	73.77	73.77	NUM
ajst-23602	88	35	%	%	NOUN
ajst-23602	88	36	,	,	PUNCT
ajst-23602	88	37	and	and	CCONJ
ajst-23602	88	38	77.43	77.43	NUM
ajst-23602	88	39	%	%	NOUN
ajst-23602	88	40	,	,	PUNCT
ajst-23602	88	41	respectively	respectively	ADV
ajst-23602	88	42	.	.	PUNCT
ajst-23602	89	1	in	in	ADP
ajst-23602	89	2	terms	term	NOUN
ajst-23602	89	3	of	of	ADP
ajst-23602	89	4	fix	fix	NOUN
ajst-23602	89	5	solution	solution	NOUN
ajst-23602	89	6	,	,	PUNCT
ajst-23602	89	7	the	the	DET
ajst-23602	89	8	average	average	ADJ
ajst-23602	89	9	time	time	NOUN
ajst-23602	89	10	to	to	PART
ajst-23602	89	11	first	first	ADJ
ajst-23602	89	12	fix	fix	NOUN
ajst-23602	89	13	(	(	PUNCT
ajst-23602	89	14	ttff	ttff	PROPN
ajst-23602	89	15	)	)	PUNCT
ajst-23602	89	16	of	of	ADP
ajst-23602	89	17	the	the	DET
ajst-23602	89	18	bds	bds	NOUN
ajst-23602	89	19	/	/	SYM
ajst-23602	89	20	gps	gps	PROPN
ajst-23602	89	21	,	,	PUNCT
ajst-23602	89	22	bds	bds	NOUN
ajst-23602	89	23	/	/	SYM
ajst-23602	89	24	leo	leo	PROPN
ajst-23602	89	25	,	,	PUNCT
ajst-23602	89	26	and	and	CCONJ
ajst-23602	89	27	bds	bds	NOUN
ajst-23602	89	28	/	/	SYM
ajst-23602	89	29	gps	gps	PROPN
ajst-23602	89	30	/	/	SYM
ajst-23602	89	31	leo	leo	PROPN
ajst-23602	89	32	combinations	combination	NOUN
ajst-23602	89	33	are	be	AUX
ajst-23602	89	34	reduced	reduce	VERB
ajst-23602	89	35	from	from	ADP
ajst-23602	89	36	20.0	20.0	NUM
ajst-23602	89	37	min	min	NOUN
ajst-23602	89	38	to	to	ADP
ajst-23602	89	39	10.3	10.3	NUM
ajst-23602	89	40	min	min	NOUN
ajst-23602	89	41	,	,	PUNCT
ajst-23602	89	42	4.8	4.8	NUM
ajst-23602	89	43	min	min	NOUN
ajst-23602	89	44	,	,	PUNCT
ajst-23602	89	45	and	and	CCONJ
ajst-23602	89	46	4.0	4.0	NUM
ajst-23602	89	47	min	min	NOUN
ajst-23602	89	48	,	,	PUNCT
ajst-23602	89	49	respectively	respectively	ADV
ajst-23602	89	50	,	,	PUNCT
ajst-23602	89	51	compared	compare	VERB
ajst-23602	89	52	with	with	ADP
ajst-23602	89	53	bds	bds	NOUN
ajst-23602	89	54	.	.	PUNCT
ajst-23602	90	1	epoch	epoch	PROPN
ajst-23602	90	2	fixation	fixation	NOUN
ajst-23602	90	3	rate	rate	NOUN
ajst-23602	90	4	is	be	AUX
ajst-23602	90	5	improved	improve	VERB
ajst-23602	90	6	from	from	ADP
ajst-23602	90	7	83.8	83.8	NUM
ajst-23602	90	8	%	%	NOUN
ajst-23602	90	9	to	to	ADP
ajst-23602	90	10	91.6	91.6	NUM
ajst-23602	90	11	%	%	NOUN
ajst-23602	90	12	,	,	PUNCT
ajst-23602	90	13	and	and	CCONJ
ajst-23602	90	14	in	in	ADP
ajst-23602	90	15	harsh	harsh	ADJ
ajst-23602	90	16	environments	environment	NOUN
ajst-23602	90	17	,	,	PUNCT
ajst-23602	90	18	respectively	respectively	ADV
ajst-23602	90	19	,	,	PUNCT
ajst-23602	90	20	to	to	ADP
ajst-23602	90	21	96.1	96.1	NUM
ajst-23602	90	22	%	%	NOUN
ajst-23602	90	23	and	and	CCONJ
ajst-23602	90	24	96.7	96.7	NUM
ajst-23602	90	25	%	%	NOUN
ajst-23602	90	26	.	.	PUNCT
ajst-23602	91	1	4	4	X
ajst-23602	91	2	.	.	X
ajst-23602	91	3	literature	literature	NOUN
ajst-23602	91	4	review	review	NOUN
ajst-23602	91	5	by	by	ADP
ajst-23602	91	6	analysing	analyse	VERB
ajst-23602	91	7	and	and	CCONJ
ajst-23602	91	8	sorting	sort	VERB
ajst-23602	91	9	out	out	ADP
ajst-23602	91	10	the	the	DET
ajst-23602	91	11	above	above	ADJ
ajst-23602	91	12	articles	article	NOUN
ajst-23602	91	13	,	,	PUNCT
ajst-23602	91	14	it	it	PRON
ajst-23602	91	15	can	can	AUX
ajst-23602	91	16	be	be	AUX
ajst-23602	91	17	found	find	VERB
ajst-23602	91	18	that	that	SCONJ
ajst-23602	91	19	many	many	ADJ
ajst-23602	91	20	domestic	domestic	ADJ
ajst-23602	91	21	and	and	CCONJ
ajst-23602	91	22	foreign	foreign	ADJ
ajst-23602	91	23	experts	expert	NOUN
ajst-23602	91	24	,	,	PUNCT
ajst-23602	91	25	scholars	scholar	NOUN
ajst-23602	91	26	and	and	CCONJ
ajst-23602	91	27	scientific	scientific	ADJ
ajst-23602	91	28	research	research	NOUN
ajst-23602	91	29	institutions	institution	NOUN
ajst-23602	91	30	have	have	AUX
ajst-23602	91	31	carried	carry	VERB
ajst-23602	91	32	out	out	ADP
ajst-23602	91	33	a	a	DET
ajst-23602	91	34	large	large	ADJ
ajst-23602	91	35	number	number	NOUN
ajst-23602	91	36	of	of	ADP
ajst-23602	91	37	studies	study	NOUN
ajst-23602	91	38	and	and	CCONJ
ajst-23602	91	39	analyses	analysis	NOUN
ajst-23602	91	40	on	on	ADP
ajst-23602	91	41	b2b	b2b	NOUN
ajst-23602	91	42	signals	signal	NOUN
ajst-23602	91	43	,	,	PUNCT
ajst-23602	91	44	and	and	CCONJ
ajst-23602	91	45	they	they	PRON
ajst-23602	91	46	have	have	AUX
ajst-23602	91	47	respectively	respectively	ADV
ajst-23602	91	48	analysed	analyse	VERB
ajst-23602	91	49	the	the	DET
ajst-23602	91	50	different	different	ADJ
ajst-23602	91	51	methods	method	NOUN
ajst-23602	91	52	of	of	ADP
ajst-23602	91	53	data	datum	NOUN
ajst-23602	91	54	acquisition	acquisition	NOUN
ajst-23602	91	55	,	,	PUNCT
ajst-23602	91	56	environment	environment	NOUN
ajst-23602	91	57	and	and	CCONJ
ajst-23602	91	58	error	error	NOUN
ajst-23602	91	59	analysis	analysis	NOUN
ajst-23602	91	60	to	to	PART
ajst-23602	91	61	specifically	specifically	ADV
ajst-23602	91	62	analyse	analyse	VERB
ajst-23602	91	63	the	the	DET
ajst-23602	91	64	accuracy	accuracy	NOUN
ajst-23602	91	65	of	of	ADP
ajst-23602	91	66	precision	precision	NOUN
ajst-23602	91	67	single	single	ADJ
ajst-23602	91	68	-	-	PUNCT
ajst-23602	91	69	point	point	NOUN
ajst-23602	91	70	positioning	positioning	NOUN
ajst-23602	91	71	obtained	obtain	VERB
ajst-23602	91	72	by	by	ADP
ajst-23602	91	73	using	use	VERB
ajst-23602	91	74	b2b	b2b	NOUN
ajst-23602	91	75	signals	signal	NOUN
ajst-23602	91	76	to	to	PART
ajst-23602	91	77	correct	correct	VERB
ajst-23602	91	78	the	the	DET
ajst-23602	91	79	broadcasting	broadcasting	NOUN
ajst-23602	91	80	ephemeris	ephemeris	NOUN
ajst-23602	91	81	and	and	CCONJ
ajst-23602	91	82	to	to	PART
ajst-23602	91	83	obtain	obtain	VERB
ajst-23602	91	84	corrected	correct	VERB
ajst-23602	91	85	precision	precision	NOUN
ajst-23602	91	86	orbits	orbit	NOUN
ajst-23602	91	87	and	and	CCONJ
ajst-23602	91	88	clock	clock	VERB
ajst-23602	91	89	differential	differential	ADJ
ajst-23602	91	90	products	product	NOUN
ajst-23602	91	91	under	under	ADP
ajst-23602	91	92	different	different	ADJ
ajst-23602	91	93	conditions	condition	NOUN
ajst-23602	91	94	.	.	PUNCT
ajst-23602	92	1	positioning	positioning	NOUN
ajst-23602	92	2	accuracy	accuracy	NOUN
ajst-23602	92	3	of	of	ADP
ajst-23602	92	4	the	the	DET
ajst-23602	92	5	corrected	correct	VERB
ajst-23602	92	6	precision	precision	NOUN
ajst-23602	92	7	orbit	orbit	NOUN
ajst-23602	92	8	and	and	CCONJ
ajst-23602	92	9	clock	clock	NOUN
ajst-23602	92	10	difference	difference	NOUN
ajst-23602	92	11	products	product	NOUN
ajst-23602	92	12	for	for	ADP
ajst-23602	92	13	precision	precision	NOUN
ajst-23602	92	14	single	single	ADJ
ajst-23602	92	15	-	-	PUNCT
ajst-23602	92	16	point	point	NOUN
ajst-23602	92	17	positioning	positioning	NOUN
ajst-23602	92	18	under	under	ADP
ajst-23602	92	19	different	different	ADJ
ajst-23602	92	20	122	122	NUM
ajst-23602	92	21	conditions	condition	NOUN
ajst-23602	92	22	.	.	PUNCT
ajst-23602	93	1	comprehensively	comprehensively	ADV
ajst-23602	93	2	,	,	PUNCT
ajst-23602	93	3	the	the	DET
ajst-23602	93	4	above	above	ADJ
ajst-23602	93	5	scholars	scholar	NOUN
ajst-23602	93	6	'	'	PART
ajst-23602	93	7	research	research	NOUN
ajst-23602	93	8	in	in	ADP
ajst-23602	93	9	precision	precision	NOUN
ajst-23602	93	10	single	single	ADJ
ajst-23602	93	11	-	-	PUNCT
ajst-23602	93	12	point	point	NOUN
ajst-23602	93	13	positioning	positioning	NOUN
ajst-23602	93	14	,	,	PUNCT
ajst-23602	93	15	comparison	comparison	NOUN
ajst-23602	93	16	found	find	VERB
ajst-23602	93	17	that	that	SCONJ
ajst-23602	93	18	although	although	SCONJ
ajst-23602	93	19	they	they	PRON
ajst-23602	93	20	evaluated	evaluate	VERB
ajst-23602	93	21	the	the	DET
ajst-23602	93	22	positioning	positioning	NOUN
ajst-23602	93	23	accuracy	accuracy	NOUN
ajst-23602	93	24	of	of	ADP
ajst-23602	93	25	bds	bds	NOUN
ajst-23602	93	26	and	and	CCONJ
ajst-23602	93	27	gps	gps	NOUN
ajst-23602	93	28	system	system	NOUN
ajst-23602	93	29	after	after	SCONJ
ajst-23602	93	30	the	the	DET
ajst-23602	93	31	b2b	b2b	NOUN
ajst-23602	93	32	signal	signal	NOUN
ajst-23602	93	33	participated	participate	VERB
ajst-23602	93	34	in	in	ADP
ajst-23602	93	35	the	the	DET
ajst-23602	93	36	solving	solving	NOUN
ajst-23602	93	37	,	,	PUNCT
ajst-23602	93	38	but	but	CCONJ
ajst-23602	93	39	there	there	PRON
ajst-23602	93	40	is	be	VERB
ajst-23602	93	41	no	no	DET
ajst-23602	93	42	research	research	NOUN
ajst-23602	93	43	on	on	ADP
ajst-23602	93	44	precision	precision	NOUN
ajst-23602	93	45	single	single	ADJ
ajst-23602	93	46	-	-	PUNCT
ajst-23602	93	47	point	point	NOUN
ajst-23602	93	48	positioning	positioning	NOUN
ajst-23602	93	49	under	under	ADP
ajst-23602	93	50	the	the	DET
ajst-23602	93	51	conditions	condition	NOUN
ajst-23602	93	52	of	of	ADP
ajst-23602	93	53	triple	triple	ADJ
ajst-23602	93	54	-	-	PUNCT
ajst-23602	93	55	frequency	frequency	NOUN
ajst-23602	93	56	and	and	CCONJ
ajst-23602	93	57	high	high	ADJ
ajst-23602	93	58	-	-	PUNCT
ajst-23602	93	59	frequency	frequency	NOUN
ajst-23602	93	60	with	with	ADP
ajst-23602	93	61	the	the	DET
ajst-23602	93	62	participation	participation	NOUN
ajst-23602	93	63	of	of	ADP
ajst-23602	93	64	b2b	b2b	NOUN
ajst-23602	93	65	in	in	ADP
ajst-23602	93	66	the	the	DET
ajst-23602	93	67	solving	solving	NOUN
ajst-23602	93	68	.	.	PUNCT
ajst-23602	94	1	secondly	secondly	ADV
ajst-23602	94	2	,	,	PUNCT
ajst-23602	94	3	adaptive	adaptive	ADJ
ajst-23602	94	4	kalman	kalman	NOUN
ajst-23602	94	5	filter	filter	NOUN
ajst-23602	94	6	or	or	CCONJ
ajst-23602	94	7	root	root	NOUN
ajst-23602	94	8	-	-	PUNCT
ajst-23602	94	9	mean	mean	ADJ
ajst-23602	94	10	-	-	PUNCT
ajst-23602	94	11	square	square	ADJ
ajst-23602	94	12	information	information	NOUN
ajst-23602	94	13	filter	filter	NOUN
ajst-23602	94	14	can	can	AUX
ajst-23602	94	15	be	be	AUX
ajst-23602	94	16	adopted	adopt	VERB
ajst-23602	94	17	in	in	ADP
ajst-23602	94	18	data	datum	NOUN
ajst-23602	94	19	processing	processing	NOUN
ajst-23602	94	20	,	,	PUNCT
ajst-23602	94	21	which	which	PRON
ajst-23602	94	22	may	may	AUX
ajst-23602	94	23	be	be	AUX
ajst-23602	94	24	optimised	optimise	VERB
ajst-23602	94	25	in	in	ADP
ajst-23602	94	26	terms	term	NOUN
ajst-23602	94	27	of	of	ADP
ajst-23602	94	28	convergence	convergence	NOUN
ajst-23602	94	29	speed	speed	NOUN
ajst-23602	94	30	and	and	CCONJ
ajst-23602	94	31	positioning	positioning	NOUN
ajst-23602	94	32	accuracy	accuracy	NOUN
ajst-23602	94	33	.	.	PUNCT
ajst-23602	95	1	5	5	X
ajst-23602	95	2	.	.	X
ajst-23602	95	3	future	future	ADJ
ajst-23602	95	4	outlook	outlook	NOUN
ajst-23602	95	5	the	the	DET
ajst-23602	95	6	development	development	NOUN
ajst-23602	95	7	of	of	ADP
ajst-23602	95	8	beidou-3	beidou-3	NUM
ajst-23602	95	9	ppp	ppp	NOUN
ajst-23602	95	10	-	-	PUNCT
ajst-23602	95	11	b2b	b2b	NOUN
ajst-23602	95	12	precision	precision	NOUN
ajst-23602	95	13	singlepoint	singlepoint	NOUN
ajst-23602	95	14	positioning	positioning	NOUN
ajst-23602	95	15	technology	technology	NOUN
ajst-23602	95	16	is	be	AUX
ajst-23602	95	17	promising	promise	VERB
ajst-23602	95	18	,	,	PUNCT
ajst-23602	95	19	and	and	CCONJ
ajst-23602	95	20	in	in	ADP
ajst-23602	95	21	the	the	DET
ajst-23602	95	22	future	future	NOUN
ajst-23602	95	23	,	,	PUNCT
ajst-23602	95	24	positioning	positioning	NOUN
ajst-23602	95	25	accuracy	accuracy	NOUN
ajst-23602	95	26	and	and	CCONJ
ajst-23602	95	27	system	system	NOUN
ajst-23602	95	28	robustness	robustness	NOUN
ajst-23602	95	29	will	will	AUX
ajst-23602	95	30	be	be	AUX
ajst-23602	95	31	further	far	ADV
ajst-23602	95	32	improved	improve	VERB
ajst-23602	95	33	through	through	ADP
ajst-23602	95	34	the	the	DET
ajst-23602	95	35	optimisation	optimisation	NOUN
ajst-23602	95	36	of	of	ADP
ajst-23602	95	37	high	high	ADJ
ajst-23602	95	38	-	-	PUNCT
ajst-23602	95	39	precision	precision	NOUN
ajst-23602	95	40	positioning	positioning	NOUN
ajst-23602	95	41	algorithms	algorithm	NOUN
ajst-23602	95	42	,	,	PUNCT
ajst-23602	95	43	the	the	DET
ajst-23602	95	44	application	application	NOUN
ajst-23602	95	45	of	of	ADP
ajst-23602	95	46	multi	multi	ADJ
ajst-23602	95	47	-	-	ADJ
ajst-23602	95	48	frequency	frequency	ADJ
ajst-23602	95	49	band	band	NOUN
ajst-23602	95	50	combined	combine	VERB
ajst-23602	95	51	positioning	positioning	NOUN
ajst-23602	95	52	and	and	CCONJ
ajst-23602	95	53	anti	anti	ADJ
ajst-23602	95	54	-	-	ADJ
ajst-23602	95	55	differential	differential	ADJ
ajst-23602	95	56	adaptive	adaptive	ADJ
ajst-23602	95	57	filtering	filtering	NOUN
ajst-23602	95	58	technology	technology	NOUN
ajst-23602	95	59	.	.	PUNCT
ajst-23602	96	1	this	this	DET
ajst-23602	96	2	technology	technology	NOUN
ajst-23602	96	3	will	will	AUX
ajst-23602	96	4	be	be	AUX
ajst-23602	96	5	widely	widely	ADV
ajst-23602	96	6	used	use	VERB
ajst-23602	96	7	in	in	ADP
ajst-23602	96	8	the	the	DET
ajst-23602	96	9	fields	field	NOUN
ajst-23602	96	10	of	of	ADP
ajst-23602	96	11	unmanned	unmanned	ADJ
ajst-23602	96	12	driving	driving	NOUN
ajst-23602	96	13	,	,	PUNCT
ajst-23602	96	14	precision	precision	NOUN
ajst-23602	96	15	agriculture	agriculture	NOUN
ajst-23602	96	16	,	,	PUNCT
ajst-23602	96	17	disaster	disaster	NOUN
ajst-23602	96	18	warning	warning	NOUN
ajst-23602	96	19	and	and	CCONJ
ajst-23602	96	20	emergency	emergency	NOUN
ajst-23602	96	21	response	response	NOUN
ajst-23602	96	22	,	,	PUNCT
ajst-23602	96	23	unmanned	unmanned	ADJ
ajst-23602	96	24	aerial	aerial	ADJ
ajst-23602	96	25	vehicles	vehicle	NOUN
ajst-23602	96	26	and	and	CCONJ
ajst-23602	96	27	aerial	aerial	ADJ
ajst-23602	96	28	surveying	surveying	NOUN
ajst-23602	96	29	,	,	PUNCT
ajst-23602	96	30	etc	etc	X
ajst-23602	96	31	.	.	X
ajst-23602	96	32	,	,	PUNCT
ajst-23602	96	33	enhancing	enhance	VERB
ajst-23602	96	34	the	the	DET
ajst-23602	96	35	efficiency	efficiency	NOUN
ajst-23602	96	36	and	and	CCONJ
ajst-23602	96	37	safety	safety	NOUN
ajst-23602	96	38	of	of	ADP
ajst-23602	96	39	these	these	DET
ajst-23602	96	40	industries	industry	NOUN
ajst-23602	96	41	.	.	PUNCT
ajst-23602	97	1	global	global	ADJ
ajst-23602	97	2	compatibility	compatibility	NOUN
ajst-23602	97	3	and	and	CCONJ
ajst-23602	97	4	interoperability	interoperability	NOUN
ajst-23602	97	5	,	,	PUNCT
ajst-23602	97	6	as	as	ADV
ajst-23602	97	7	well	well	ADV
ajst-23602	97	8	as	as	ADP
ajst-23602	97	9	the	the	DET
ajst-23602	97	10	development	development	NOUN
ajst-23602	97	11	of	of	ADP
ajst-23602	97	12	international	international	ADJ
ajst-23602	97	13	standards	standard	NOUN
ajst-23602	97	14	,	,	PUNCT
ajst-23602	97	15	will	will	AUX
ajst-23602	97	16	facilitate	facilitate	VERB
ajst-23602	97	17	the	the	DET
ajst-23602	97	18	global	global	ADJ
ajst-23602	97	19	promotion	promotion	NOUN
ajst-23602	97	20	and	and	CCONJ
ajst-23602	97	21	standardisation	standardisation	NOUN
ajst-23602	97	22	of	of	ADP
ajst-23602	97	23	pppb2b	pppb2b	ADJ
ajst-23602	97	24	technology	technology	NOUN
ajst-23602	97	25	.	.	PUNCT
ajst-23602	98	1	with	with	ADP
ajst-23602	98	2	the	the	DET
ajst-23602	98	3	development	development	NOUN
ajst-23602	98	4	of	of	ADP
ajst-23602	98	5	iot	iot	ADJ
ajst-23602	98	6	,	,	PUNCT
ajst-23602	98	7	smart	smart	ADJ
ajst-23602	98	8	cities	city	NOUN
ajst-23602	98	9	and	and	CCONJ
ajst-23602	98	10	5	5	NUM
ajst-23602	98	11	g	g	NOUN
ajst-23602	98	12	technology	technology	NOUN
ajst-23602	98	13	,	,	PUNCT
ajst-23602	98	14	the	the	DET
ajst-23602	98	15	market	market	NOUN
ajst-23602	98	16	demand	demand	NOUN
ajst-23602	98	17	for	for	ADP
ajst-23602	98	18	high	high	ADJ
ajst-23602	98	19	-	-	PUNCT
ajst-23602	98	20	precision	precision	NOUN
ajst-23602	98	21	positioning	positioning	NOUN
ajst-23602	98	22	services	service	NOUN
ajst-23602	98	23	will	will	AUX
ajst-23602	98	24	continue	continue	VERB
ajst-23602	98	25	to	to	PART
ajst-23602	98	26	grow	grow	VERB
ajst-23602	98	27	,	,	PUNCT
ajst-23602	98	28	and	and	CCONJ
ajst-23602	98	29	ppp	ppp	NOUN
ajst-23602	98	30	-	-	PUNCT
ajst-23602	98	31	b2b	b2b	NOUN
ajst-23602	98	32	technology	technology	NOUN
ajst-23602	98	33	will	will	AUX
ajst-23602	98	34	gradually	gradually	ADV
ajst-23602	98	35	achieve	achieve	VERB
ajst-23602	98	36	commercial	commercial	ADJ
ajst-23602	98	37	application	application	NOUN
ajst-23602	98	38	,	,	PUNCT
ajst-23602	98	39	promote	promote	VERB
ajst-23602	98	40	the	the	DET
ajst-23602	98	41	rapid	rapid	ADJ
ajst-23602	98	42	development	development	NOUN
ajst-23602	98	43	of	of	ADP
ajst-23602	98	44	related	relate	VERB
ajst-23602	98	45	industries	industry	NOUN
ajst-23602	98	46	,	,	PUNCT
ajst-23602	98	47	and	and	CCONJ
ajst-23602	98	48	create	create	VERB
ajst-23602	98	49	huge	huge	ADJ
ajst-23602	98	50	economic	economic	ADJ
ajst-23602	98	51	benefits	benefit	NOUN
ajst-23602	98	52	and	and	CCONJ
ajst-23602	98	53	social	social	ADJ
ajst-23602	98	54	value	value	NOUN
ajst-23602	98	55	.	.	PUNCT
ajst-23602	99	1	the	the	DET
ajst-23602	99	2	positioning	positioning	NOUN
ajst-23602	99	3	service	service	NOUN
ajst-23602	99	4	platform	platform	NOUN
ajst-23602	99	5	based	base	VERB
ajst-23602	99	6	on	on	ADP
ajst-23602	99	7	ppp	ppp	NOUN
ajst-23602	99	8	-	-	PUNCT
ajst-23602	99	9	b2b	b2b	NOUN
ajst-23602	99	10	technology	technology	NOUN
ajst-23602	99	11	will	will	AUX
ajst-23602	99	12	provide	provide	VERB
ajst-23602	99	13	a	a	DET
ajst-23602	99	14	unified	unified	ADJ
ajst-23602	99	15	interface	interface	NOUN
ajst-23602	99	16	for	for	ADP
ajst-23602	99	17	high	high	ADJ
ajst-23602	99	18	-	-	PUNCT
ajst-23602	99	19	precision	precision	NOUN
ajst-23602	99	20	positioning	positioning	NOUN
ajst-23602	99	21	services	service	NOUN
ajst-23602	99	22	to	to	PART
ajst-23602	99	23	meet	meet	VERB
ajst-23602	99	24	different	different	ADJ
ajst-23602	99	25	user	user	NOUN
ajst-23602	99	26	needs	need	NOUN
ajst-23602	99	27	and	and	CCONJ
ajst-23602	99	28	promote	promote	VERB
ajst-23602	99	29	the	the	DET
ajst-23602	99	30	popularisation	popularisation	NOUN
ajst-23602	99	31	and	and	CCONJ
ajst-23602	99	32	application	application	NOUN
ajst-23602	99	33	of	of	ADP
ajst-23602	99	34	high	high	ADJ
ajst-23602	99	35	-	-	PUNCT
ajst-23602	99	36	precision	precision	NOUN
ajst-23602	99	37	positioning	positioning	NOUN
ajst-23602	99	38	services	service	NOUN
ajst-23602	99	39	.	.	PUNCT
ajst-23602	100	1	through	through	ADP
ajst-23602	100	2	continuous	continuous	ADJ
ajst-23602	100	3	technological	technological	ADJ
ajst-23602	100	4	innovation	innovation	NOUN
ajst-23602	100	5	and	and	CCONJ
ajst-23602	100	6	international	international	ADJ
ajst-23602	100	7	cooperation	cooperation	NOUN
ajst-23602	100	8	,	,	PUNCT
ajst-23602	100	9	ppp	ppp	NOUN
ajst-23602	100	10	-	-	PUNCT
ajst-23602	100	11	b2b	b2b	NOUN
ajst-23602	100	12	technology	technology	NOUN
ajst-23602	100	13	will	will	AUX
ajst-23602	100	14	certainly	certainly	ADV
ajst-23602	100	15	play	play	VERB
ajst-23602	100	16	an	an	DET
ajst-23602	100	17	increasingly	increasingly	ADV
ajst-23602	100	18	important	important	ADJ
ajst-23602	100	19	role	role	NOUN
ajst-23602	100	20	in	in	ADP
ajst-23602	100	21	the	the	DET
ajst-23602	100	22	field	field	NOUN
ajst-23602	100	23	of	of	ADP
ajst-23602	100	24	global	global	ADJ
ajst-23602	100	25	navigation	navigation	NOUN
ajst-23602	100	26	and	and	CCONJ
ajst-23602	100	27	positioning	positioning	NOUN
ajst-23602	100	28	.	.	PUNCT
ajst-23602	101	1	references	reference	NOUN
ajst-23602	101	2	[	[	X
ajst-23602	101	3	1	1	NUM
ajst-23602	101	4	]	]	PUNCT
ajst-23602	101	5	nie	nie	PROPN
ajst-23602	101	6	z	z	PROPN
ajst-23602	101	7	,	,	PUNCT
ajst-23602	101	8	yang	yang	PROPN
ajst-23602	101	9	h	h	PROPN
ajst-23602	101	10	,	,	PUNCT
ajst-23602	102	1	zhou	zhou	PROPN
ajst-23602	102	2	p	p	X
ajst-23602	102	3	,	,	PUNCT
ajst-23602	102	4	et	et	PROPN
ajst-23602	102	5	al	al	PROPN
ajst-23602	102	6	.	.	PUNCT
ajst-23602	102	7	quality	quality	PROPN
ajst-23602	102	8	assessment	assessment	NOUN
ajst-23602	102	9	of	of	ADP
ajst-23602	102	10	cnes	cne	NOUN
ajst-23602	102	11	realtime	realtime	VERB
ajst-23602	102	12	ionospheric	ionospheric	ADJ
ajst-23602	102	13	products[j	products[j	PROPN
ajst-23602	102	14	]	]	PUNCT
ajst-23602	102	15	.	.	PUNCT
ajst-23602	103	1	gps	gps	PROPN
ajst-23602	103	2	solutions	solution	NOUN
ajst-23602	103	3	,	,	PUNCT
ajst-23602	103	4	2019	2019	NUM
ajst-23602	103	5	,	,	PUNCT
ajst-23602	103	6	23	23	NUM
ajst-23602	103	7	:	:	SYM
ajst-23602	103	8	1	1	NUM
ajst-23602	103	9	-	-	SYM
ajst-23602	103	10	15	15	NUM
ajst-23602	103	11	.	.	PUNCT
ajst-23602	104	1	[	[	X
ajst-23602	104	2	2	2	NUM
ajst-23602	104	3	]	]	X
ajst-23602	104	4	nie	nie	PROPN
ajst-23602	104	5	z	z	PROPN
ajst-23602	104	6	,	,	PUNCT
ajst-23602	104	7	liu	liu	PROPN
ajst-23602	104	8	f	f	PROPN
ajst-23602	104	9	,	,	PUNCT
ajst-23602	104	10	gao	gao	PROPN
ajst-23602	104	11	y.	y.	PROPN
ajst-23602	104	12	real	real	ADJ
ajst-23602	104	13	-	-	PUNCT
ajst-23602	104	14	time	time	NOUN
ajst-23602	104	15	precise	precise	ADJ
ajst-23602	104	16	point	point	NOUN
ajst-23602	104	17	positioning	positioning	NOUN
ajst-23602	104	18	with	with	ADP
ajst-23602	104	19	a	a	DET
ajst-23602	104	20	low	low	ADJ
ajst-23602	104	21	-	-	PUNCT
ajst-23602	104	22	cost	cost	NOUN
ajst-23602	104	23	dual	dual	ADJ
ajst-23602	104	24	-	-	PUNCT
ajst-23602	104	25	frequency	frequency	NOUN
ajst-23602	104	26	gnss	gnss	NOUN
ajst-23602	104	27	device[j	device[j	NOUN
ajst-23602	104	28	]	]	PUNCT
ajst-23602	104	29	.	.	PUNCT
ajst-23602	105	1	gps	gps	PROPN
ajst-23602	105	2	solutions	solution	NOUN
ajst-23602	105	3	,	,	PUNCT
ajst-23602	105	4	2020	2020	NUM
ajst-23602	105	5	,	,	PUNCT
ajst-23602	105	6	24	24	NUM
ajst-23602	105	7	:	:	SYM
ajst-23602	105	8	1	1	NUM
ajst-23602	105	9	-	-	SYM
ajst-23602	105	10	11	11	NUM
ajst-23602	105	11	.	.	PUNCT
ajst-23602	106	1	[	[	X
ajst-23602	106	2	3	3	X
ajst-23602	106	3	]	]	PUNCT
ajst-23602	106	4	heßelbarth	heßelbarth	NOUN
ajst-23602	106	5	a	a	PRON
ajst-23602	106	6	,	,	PUNCT
ajst-23602	106	7	wanninger	wanning	ADJ
ajst-23602	106	8	l.	l.	PROPN
ajst-23602	106	9	sbas	sbas	PROPN
ajst-23602	106	10	orbit	orbit	PROPN
ajst-23602	106	11	and	and	CCONJ
ajst-23602	106	12	satellite	satellite	NOUN
ajst-23602	106	13	clock	clock	NOUN
ajst-23602	106	14	corrections	correction	NOUN
ajst-23602	106	15	for	for	ADP
ajst-23602	106	16	precise	precise	ADJ
ajst-23602	106	17	point	point	NOUN
ajst-23602	106	18	positioning[j	positioning[j	NOUN
ajst-23602	106	19	]	]	PUNCT
ajst-23602	106	20	.	.	PUNCT
ajst-23602	107	1	gps	gps	PROPN
ajst-23602	107	2	solutions	solution	NOUN
ajst-23602	107	3	,	,	PUNCT
ajst-23602	107	4	2013	2013	NUM
ajst-23602	107	5	,	,	PUNCT
ajst-23602	107	6	17	17	NUM
ajst-23602	107	7	:	:	SYM
ajst-23602	107	8	465	465	NUM
ajst-23602	107	9	-	-	SYM
ajst-23602	107	10	473	473	NUM
ajst-23602	107	11	.	.	PUNCT
ajst-23602	108	1	[	[	X
ajst-23602	108	2	4	4	NUM
ajst-23602	108	3	]	]	X
ajst-23602	108	4	li	li	PROPN
ajst-23602	108	5	l	l	PROPN
ajst-23602	108	6	,	,	PUNCT
ajst-23602	108	7	jia	jia	PROPN
ajst-23602	108	8	c	c	PROPN
ajst-23602	108	9	,	,	PUNCT
ajst-23602	108	10	zhao	zhao	PROPN
ajst-23602	108	11	l	l	PROPN
ajst-23602	108	12	,	,	PUNCT
ajst-23602	108	13	et	et	PROPN
ajst-23602	108	14	al	al	PROPN
ajst-23602	108	15	.	.	PUNCT
ajst-23602	108	16	real	real	ADJ
ajst-23602	108	17	-	-	PUNCT
ajst-23602	108	18	time	time	NOUN
ajst-23602	108	19	single	single	ADJ
ajst-23602	108	20	frequency	frequency	NOUN
ajst-23602	108	21	precise	precise	ADJ
ajst-23602	108	22	point	point	NOUN
ajst-23602	108	23	positioning	positioning	NOUN
ajst-23602	108	24	using	use	VERB
ajst-23602	108	25	sbas	sbas	PROPN
ajst-23602	108	26	corrections[j	corrections[j	PROPN
ajst-23602	108	27	]	]	PUNCT
ajst-23602	108	28	.	.	PUNCT
ajst-23602	109	1	sensors	sensor	NOUN
ajst-23602	109	2	,	,	PUNCT
ajst-23602	109	3	2016	2016	NUM
ajst-23602	109	4	,	,	PUNCT
ajst-23602	109	5	16(8	16(8	NUM
ajst-23602	109	6	):	):	PUNCT
ajst-23602	109	7	1261	1261	NUM
ajst-23602	109	8	.	.	PUNCT
ajst-23602	110	1	[	[	X
ajst-23602	110	2	5	5	X
ajst-23602	110	3	]	]	X
ajst-23602	110	4	chen	chen	PROPN
ajst-23602	110	5	j	j	PROPN
ajst-23602	110	6	,	,	PUNCT
ajst-23602	110	7	wang	wang	PROPN
ajst-23602	110	8	a	a	PROPN
ajst-23602	110	9	,	,	PUNCT
ajst-23602	110	10	zhang	zhang	PROPN
ajst-23602	110	11	y	y	PROPN
ajst-23602	110	12	,	,	PUNCT
ajst-23602	110	13	et	et	PROPN
ajst-23602	110	14	al	al	PROPN
ajst-23602	110	15	.	.	PROPN
ajst-23602	110	16	bds	bds	PROPN
ajst-23602	110	17	satellite	satellite	NOUN
ajst-23602	110	18	-	-	PUNCT
ajst-23602	110	19	based	base	VERB
ajst-23602	110	20	augmentation	augmentation	NOUN
ajst-23602	110	21	service	service	NOUN
ajst-23602	110	22	correction	correction	NOUN
ajst-23602	110	23	parameters	parameter	NOUN
ajst-23602	110	24	and	and	CCONJ
ajst-23602	110	25	performance	performance	NOUN
ajst-23602	110	26	assessment[j	assessment[j	X
ajst-23602	110	27	]	]	PUNCT
ajst-23602	110	28	.	.	PUNCT
ajst-23602	111	1	remote	remote	ADJ
ajst-23602	111	2	sensing	sensing	NOUN
ajst-23602	111	3	,	,	PUNCT
ajst-23602	111	4	2020	2020	NUM
ajst-23602	111	5	,	,	PUNCT
ajst-23602	111	6	12(5	12(5	NUM
ajst-23602	111	7	):	):	PUNCT
ajst-23602	111	8	766	766	NUM
ajst-23602	111	9	.	.	PUNCT
ajst-23602	112	1	[	[	X
ajst-23602	112	2	6	6	NUM
ajst-23602	112	3	]	]	X
ajst-23602	112	4	ji	ji	PROPN
ajst-23602	112	5	s	s	PROPN
ajst-23602	112	6	,	,	PUNCT
ajst-23602	112	7	sun	sun	PROPN
ajst-23602	112	8	z	z	PROPN
ajst-23602	112	9	,	,	PUNCT
ajst-23602	112	10	weng	weng	PROPN
ajst-23602	112	11	d	d	PROPN
ajst-23602	112	12	,	,	PUNCT
ajst-23602	112	13	et	et	PROPN
ajst-23602	112	14	al	al	PROPN
ajst-23602	112	15	.	.	PROPN
ajst-23602	112	16	high	high	ADJ
ajst-23602	112	17	-	-	PUNCT
ajst-23602	112	18	precision	precision	NOUN
ajst-23602	112	19	ocean	ocean	NOUN
ajst-23602	112	20	navigation	navigation	NOUN
ajst-23602	112	21	with	with	ADP
ajst-23602	112	22	single	single	ADJ
ajst-23602	112	23	set	set	NOUN
ajst-23602	112	24	of	of	ADP
ajst-23602	112	25	beidou	beidou	ADJ
ajst-23602	112	26	short	short	ADJ
ajst-23602	112	27	-	-	PUNCT
ajst-23602	112	28	message	message	NOUN
ajst-23602	112	29	device[j	device[j	NOUN
ajst-23602	112	30	]	]	PUNCT
ajst-23602	112	31	.	.	PUNCT
ajst-23602	113	1	journal	journal	PROPN
ajst-23602	113	2	of	of	ADP
ajst-23602	113	3	geodesy	geodesy	PROPN
ajst-23602	113	4	,	,	PUNCT
ajst-23602	113	5	2019	2019	NUM
ajst-23602	113	6	,	,	PUNCT
ajst-23602	113	7	93	93	NUM
ajst-23602	113	8	:	:	SYM
ajst-23602	113	9	1589	1589	NUM
ajst-23602	113	10	-	-	SYM
ajst-23602	113	11	1602	1602	NUM
ajst-23602	113	12	.	.	PUNCT
ajst-23602	114	1	[	[	X
ajst-23602	114	2	7	7	NUM
ajst-23602	114	3	]	]	X
ajst-23602	114	4	nie	nie	PROPN
ajst-23602	114	5	z	z	PROPN
ajst-23602	114	6	,	,	PUNCT
ajst-23602	114	7	wang	wang	PROPN
ajst-23602	114	8	b	b	PROPN
ajst-23602	114	9	,	,	PUNCT
ajst-23602	114	10	wang	wang	PROPN
ajst-23602	114	11	z	z	PROPN
ajst-23602	114	12	,	,	PUNCT
ajst-23602	114	13	et	et	PROPN
ajst-23602	114	14	al	al	PROPN
ajst-23602	114	15	.	.	PUNCT
ajst-23602	115	1	an	an	DET
ajst-23602	115	2	offshore	offshore	ADJ
ajst-23602	115	3	real	real	ADJ
ajst-23602	115	4	-	-	PUNCT
ajst-23602	115	5	time	time	NOUN
ajst-23602	115	6	precise	precise	ADJ
ajst-23602	115	7	point	point	NOUN
ajst-23602	115	8	positioning	positioning	NOUN
ajst-23602	115	9	technique	technique	NOUN
ajst-23602	115	10	based	base	VERB
ajst-23602	115	11	on	on	ADP
ajst-23602	115	12	a	a	DET
ajst-23602	115	13	single	single	ADJ
ajst-23602	115	14	set	set	NOUN
ajst-23602	115	15	of	of	ADP
ajst-23602	115	16	beidou	beidou	ADJ
ajst-23602	115	17	short	short	ADJ
ajst-23602	115	18	-	-	PUNCT
ajst-23602	115	19	message	message	NOUN
ajst-23602	115	20	communication	communication	NOUN
ajst-23602	115	21	devices[j	devices[j	PROPN
ajst-23602	115	22	]	]	PUNCT
ajst-23602	115	23	.	.	PUNCT
ajst-23602	116	1	journal	journal	PROPN
ajst-23602	116	2	of	of	ADP
ajst-23602	116	3	geodesy	geodesy	PROPN
ajst-23602	116	4	,	,	PUNCT
ajst-23602	116	5	2020	2020	NUM
ajst-23602	116	6	,	,	PUNCT
ajst-23602	116	7	94	94	NUM
ajst-23602	116	8	:	:	SYM
ajst-23602	116	9	1	1	NUM
ajst-23602	116	10	-	-	SYM
ajst-23602	116	11	11	11	NUM
ajst-23602	116	12	.	.	PUNCT
ajst-23602	117	1	[	[	X
ajst-23602	117	2	8	8	NUM
ajst-23602	117	3	]	]	X
ajst-23602	117	4	yang	yang	PROPN
ajst-23602	117	5	y	y	PROPN
ajst-23602	117	6	,	,	PUNCT
ajst-23602	117	7	gao	gao	PROPN
ajst-23602	117	8	w	w	PROPN
ajst-23602	117	9	,	,	PUNCT
ajst-23602	117	10	guo	guo	PROPN
ajst-23602	117	11	s	s	PROPN
ajst-23602	117	12	,	,	PUNCT
ajst-23602	117	13	et	et	PROPN
ajst-23602	117	14	al	al	PROPN
ajst-23602	117	15	.	.	PROPN
ajst-23602	117	16	introduction	introduction	NOUN
ajst-23602	117	17	to	to	ADP
ajst-23602	117	18	beidou-3	beidou-3	NUM
ajst-23602	117	19	navigation	navigation	NOUN
ajst-23602	117	20	satellite	satellite	NOUN
ajst-23602	117	21	system[j	system[j	NOUN
ajst-23602	117	22	]	]	PUNCT
ajst-23602	117	23	.	.	PUNCT
ajst-23602	118	1	navigation	navigation	NOUN
ajst-23602	118	2	,	,	PUNCT
ajst-23602	118	3	2019	2019	NUM
ajst-23602	118	4	,	,	PUNCT
ajst-23602	118	5	66(1	66(1	NOUN
ajst-23602	118	6	):	):	PUNCT
ajst-23602	118	7	7	7	NUM
ajst-23602	118	8	-	-	SYM
ajst-23602	118	9	18	18	NUM
ajst-23602	118	10	.	.	PUNCT
ajst-23602	119	1	[	[	X
ajst-23602	119	2	9	9	NUM
ajst-23602	119	3	]	]	PUNCT
ajst-23602	119	4	he	he	PRON
ajst-23602	119	5	c	c	VERB
ajst-23602	119	6	,	,	PUNCT
ajst-23602	119	7	lu	lu	PROPN
ajst-23602	119	8	x	x	PROPN
ajst-23602	119	9	,	,	PUNCT
ajst-23602	119	10	guo	guo	PROPN
ajst-23602	119	11	j	j	PROPN
ajst-23602	119	12	,	,	PUNCT
ajst-23602	119	13	et	et	PROPN
ajst-23602	119	14	al	al	PROPN
ajst-23602	119	15	.	.	PROPN
ajst-23602	119	16	initial	initial	ADJ
ajst-23602	119	17	analysis	analysis	NOUN
ajst-23602	119	18	for	for	ADP
ajst-23602	119	19	characterising	characterise	VERB
ajst-23602	119	20	and	and	CCONJ
ajst-23602	119	21	mitigating	mitigate	VERB
ajst-23602	119	22	the	the	DET
ajst-23602	119	23	pseudorange	pseudorange	NOUN
ajst-23602	119	24	biases	bias	NOUN
ajst-23602	119	25	of	of	ADP
ajst-23602	119	26	beidou	beidou	NOUN
ajst-23602	119	27	navigation	navigation	NOUN
ajst-23602	119	28	satellite	satellite	NOUN
ajst-23602	119	29	system[j	system[j	NOUN
ajst-23602	119	30	]	]	PUNCT
ajst-23602	119	31	.	.	PUNCT
ajst-23602	120	1	initial	initial	ADJ
ajst-23602	120	2	analysis	analysis	NOUN
ajst-23602	120	3	for	for	ADP
ajst-23602	120	4	characterising	characterise	VERB
ajst-23602	120	5	and	and	CCONJ
ajst-23602	120	6	mitigating	mitigate	VERB
ajst-23602	120	7	the	the	DET
ajst-23602	120	8	pseudorange	pseudorange	NOUN
ajst-23602	120	9	biases	bias	NOUN
ajst-23602	120	10	of	of	ADP
ajst-23602	120	11	beidou	beidou	NOUN
ajst-23602	120	12	navigation	navigation	NOUN
ajst-23602	120	13	satellite	satellite	NOUN
ajst-23602	120	14	system[j	system[j	NOUN
ajst-23602	120	15	]	]	PUNCT
ajst-23602	120	16	.	.	PUNCT
ajst-23602	121	1	[	[	X
ajst-23602	121	2	10	10	NUM
ajst-23602	121	3	]	]	X
ajst-23602	121	4	china	china	PROPN
ajst-23602	121	5	satellite	satellite	PROPN
ajst-23602	121	6	navigation	navigation	PROPN
ajst-23602	121	7	system	system	PROPN
ajst-23602	121	8	administration	administration	NOUN
ajst-23602	121	9	office	office	NOUN
ajst-23602	121	10	.	.	PUNCT
ajst-23602	122	1	beidou	beidou	NOUN
ajst-23602	122	2	satellite	satellite	NOUN
ajst-23602	122	3	navigation	navigation	NOUN
ajst-23602	122	4	system	system	NOUN
ajst-23602	122	5	space	space	NOUN
ajst-23602	122	6	signal	signal	PROPN
ajst-23602	122	7	interface	interface	NOUN
ajst-23602	122	8	control	control	NOUN
ajst-23602	122	9	document	document	NOUN
ajst-23602	122	10	precision	precision	NOUN
ajst-23602	122	11	single	single	ADJ
ajst-23602	122	12	point	point	NOUN
ajst-23602	122	13	positioning	positioning	NOUN
ajst-23602	122	14	service	service	NOUN
ajst-23602	122	15	signal	signal	NOUN
ajst-23602	122	16	ppp	ppp	PROPN
ajst-23602	122	17	-	-	PUNCT
ajst-23602	122	18	b2b	b2b	NOUN
ajst-23602	122	19	(	(	PUNCT
ajst-23602	122	20	version	version	NOUN
ajst-23602	122	21	1.0	1.0	NUM
ajst-23602	122	22	)	)	PUNCT
ajst-23602	123	1	[	[	X
ajst-23602	123	2	db	db	X
ajst-23602	123	3	/	/	SYM
ajst-23602	123	4	ol	ol	ADJ
ajst-23602	123	5	]	]	PUNCT
ajst-23602	123	6	.	.	PUNCT
ajst-23602	124	1	(	(	PUNCT
ajst-23602	124	2	2020	2020	NUM
ajst-23602	124	3	-	-	SYM
ajst-23602	124	4	07	07	NUM
ajst-23602	124	5	)	)	PUNCT
ajst-23602	125	1	[	[	X
ajst-23602	125	2	2023	2023	NUM
ajst-23602	125	3	-	-	SYM
ajst-23602	125	4	1213	1213	NUM
ajst-23602	125	5	]	]	PUNCT
ajst-23602	125	6	.	.	PUNCT
ajst-23602	126	1	2020	2020	NUM
ajst-23602	126	2	.	.	PUNCT
ajst-23602	127	1	http://www.beidou	http://www.beidou	PROPN
ajst-23602	127	2	.	.	PROPN
ajst-23602	128	1	gov.cn/xt/gfxz/	gov.cn/xt/gfxz/	VERB
ajst-23602	128	2	202008/	202008/	NUM
ajst-23602	128	3	p020200803362062482940.pdf	p020200803362062482940.pdf	NOUN
ajst-23602	128	4	.	.	PUNCT
ajst-23602	129	1	[	[	X
ajst-23602	129	2	11	11	NUM
ajst-23602	129	3	]	]	X
ajst-23602	129	4	liu	liu	PROPN
ajst-23602	129	5	c	c	PROPN
ajst-23602	129	6	,	,	PUNCT
ajst-23602	129	7	gao	gao	PROPN
ajst-23602	129	8	w	w	PROPN
ajst-23602	129	9	,	,	PUNCT
ajst-23602	129	10	liu	liu	PROPN
ajst-23602	129	11	t	t	PROPN
ajst-23602	129	12	,	,	PUNCT
ajst-23602	129	13	et	et	PROPN
ajst-23602	129	14	al	al	PROPN
ajst-23602	129	15	.	.	PROPN
ajst-23602	129	16	design	design	NOUN
ajst-23602	129	17	and	and	CCONJ
ajst-23602	129	18	implementation	implementation	NOUN
ajst-23602	129	19	of	of	ADP
ajst-23602	129	20	a	a	DET
ajst-23602	129	21	bds	bds	NOUN
ajst-23602	129	22	precise	precise	ADJ
ajst-23602	129	23	point	point	NOUN
ajst-23602	129	24	positioning	positioning	NOUN
ajst-23602	129	25	service[j	service[j	NOUN
ajst-23602	129	26	]	]	PUNCT
ajst-23602	129	27	.	.	PUNCT
ajst-23602	130	1	design	design	NOUN
ajst-23602	130	2	and	and	CCONJ
ajst-23602	130	3	implementation	implementation	NOUN
ajst-23602	130	4	of	of	ADP
ajst-23602	130	5	a	a	DET
ajst-23602	130	6	bds	bds	NOUN
ajst-23602	130	7	precise	precise	ADJ
ajst-23602	130	8	point	point	NOUN
ajst-23602	130	9	positioning	positioning	NOUN
ajst-23602	130	10	service[j	service[j	NOUN
ajst-23602	130	11	]	]	PUNCT
ajst-23602	130	12	.	.	PUNCT
ajst-23602	131	1	[	[	X
ajst-23602	131	2	12	12	NUM
ajst-23602	131	3	]	]	X
ajst-23602	131	4	lu	lu	PROPN
ajst-23602	131	5	x	x	PROPN
ajst-23602	131	6	,	,	PUNCT
ajst-23602	131	7	chen	chen	PROPN
ajst-23602	131	8	l	l	PROPN
ajst-23602	131	9	,	,	PUNCT
ajst-23602	131	10	shen	shen	PROPN
ajst-23602	131	11	n	n	CCONJ
ajst-23602	131	12	,	,	PUNCT
ajst-23602	131	13	et	et	PROPN
ajst-23602	131	14	al	al	PROPN
ajst-23602	131	15	.	.	PUNCT
ajst-23602	131	16	decoding	decode	VERB
ajst-23602	131	17	ppp	ppp	NOUN
ajst-23602	131	18	corrections	correction	NOUN
ajst-23602	131	19	from	from	ADP
ajst-23602	131	20	bds	bds	NOUN
ajst-23602	131	21	b2b	b2b	NOUN
ajst-23602	131	22	signals	signal	NOUN
ajst-23602	131	23	using	use	VERB
ajst-23602	131	24	a	a	DET
ajst-23602	131	25	software	software	NOUN
ajst-23602	131	26	-	-	PUNCT
ajst-23602	131	27	defined	define	VERB
ajst-23602	131	28	receiver	receiver	NOUN
ajst-23602	131	29	:	:	PUNCT
ajst-23602	131	30	an	an	DET
ajst-23602	131	31	initial	initial	ADJ
ajst-23602	131	32	performance	performance	NOUN
ajst-23602	131	33	evaluation[j	evaluation[j	NUM
ajst-23602	131	34	]	]	PUNCT
ajst-23602	131	35	.	.	PUNCT
ajst-23602	132	1	ieee	ieee	PROPN
ajst-23602	132	2	sensors	sensor	NOUN
ajst-23602	132	3	journal	journal	PROPN
ajst-23602	132	4	,	,	PUNCT
ajst-23602	132	5	2020	2020	NUM
ajst-23602	132	6	,	,	PUNCT
ajst-23602	132	7	21(6	21(6	NUM
ajst-23602	132	8	):	):	PUNCT
ajst-23602	132	9	7871	7871	NUM
ajst-23602	132	10	-	-	SYM
ajst-23602	132	11	7883	7883	NUM
ajst-23602	132	12	.	.	PUNCT
ajst-23602	133	1	[	[	X
ajst-23602	133	2	13	13	NUM
ajst-23602	133	3	]	]	X
ajst-23602	133	4	ren	ren	PROPN
ajst-23602	133	5	z	z	PROPN
ajst-23602	133	6	,	,	PUNCT
ajst-23602	133	7	gong	gong	PROPN
ajst-23602	133	8	h	h	PROPN
ajst-23602	133	9	,	,	PUNCT
ajst-23602	133	10	peng	peng	PROPN
ajst-23602	133	11	j	j	PROPN
ajst-23602	133	12	,	,	PUNCT
ajst-23602	133	13	et	et	PROPN
ajst-23602	133	14	al	al	PROPN
ajst-23602	133	15	.	.	PUNCT
ajst-23602	133	16	performance	performance	NOUN
ajst-23602	133	17	assessment	assessment	NOUN
ajst-23602	133	18	of	of	ADP
ajst-23602	133	19	realtime	realtime	ADJ
ajst-23602	133	20	precise	precise	ADJ
ajst-23602	133	21	point	point	NOUN
ajst-23602	133	22	positioning	positioning	NOUN
ajst-23602	133	23	using	use	VERB
ajst-23602	133	24	bds	bds	NOUN
ajst-23602	133	25	ppp	ppp	NOUN
ajst-23602	133	26	-	-	PUNCT
ajst-23602	133	27	b2b	b2b	PROPN
ajst-23602	133	28	service	service	NOUN
ajst-23602	133	29	signal	signal	NOUN
ajst-23602	134	1	[	[	X
ajst-23602	134	2	j	j	X
ajst-23602	134	3	]	]	X
ajst-23602	134	4	.	.	PUNCT
ajst-23602	135	1	advances	advance	NOUN
ajst-23602	135	2	in	in	ADP
ajst-23602	135	3	space	space	NOUN
ajst-23602	135	4	research	research	NOUN
ajst-23602	135	5	,	,	PUNCT
ajst-23602	135	6	2021	2021	NUM
ajst-23602	135	7	,	,	PUNCT
ajst-23602	135	8	68(8	68(8	NUM
ajst-23602	135	9	):	):	PUNCT
ajst-23602	135	10	32423254	32423254	NUM
ajst-23602	135	11	.	.	PUNCT
ajst-23602	136	1	[	[	X
ajst-23602	136	2	14	14	NUM
ajst-23602	136	3	]	]	PUNCT
ajst-23602	136	4	song	song	PROPN
ajst-23602	136	5	weiwei	weiwei	PROPN
ajst-23602	136	6	,	,	PUNCT
ajst-23602	136	7	zhao	zhao	PROPN
ajst-23602	136	8	xinke	xinke	PROPN
ajst-23602	136	9	,	,	PUNCT
ajst-23602	136	10	lou	lou	PROPN
ajst-23602	136	11	yidong	yidong	PROPN
ajst-23602	136	12	,	,	PUNCT
ajst-23602	136	13	et	et	PROPN
ajst-23602	136	14	al	al	PROPN
ajst-23602	136	15	.	.	PUNCT
ajst-23602	136	16	performance	performance	NOUN
ajst-23602	136	17	evaluation	evaluation	NOUN
ajst-23602	136	18	of	of	ADP
ajst-23602	136	19	beidou-3	beidou-3	NUM
ajst-23602	136	20	ppp	ppp	NOUN
ajst-23602	136	21	-	-	PUNCT
ajst-23602	136	22	b2b	b2b	NOUN
ajst-23602	136	23	service[j	service[j	NOUN
ajst-23602	136	24	]	]	PUNCT
ajst-23602	136	25	.	.	PUNCT
ajst-23602	137	1	journal	journal	PROPN
ajst-23602	137	2	of	of	ADP
ajst-23602	137	3	wuhan	wuhan	PROPN
ajst-23602	137	4	university	university	PROPN
ajst-23602	137	5	(	(	PUNCT
ajst-23602	137	6	information	information	NOUN
ajst-23602	137	7	science	science	NOUN
ajst-23602	137	8	edition),2023,48(03):408415	edition),2023,48(03):408415	NOUN
ajst-23602	137	9	.	.	PUNCT
ajst-23602	138	1	[	[	X
ajst-23602	138	2	15	15	NUM
ajst-23602	138	3	]	]	X
ajst-23602	138	4	cai	cai	X
ajst-23602	138	5	zirui	zirui	PROPN
ajst-23602	138	6	,	,	PUNCT
ajst-23602	138	7	fang	fang	PROPN
ajst-23602	138	8	rongxin	rongxin	PROPN
ajst-23602	138	9	,	,	PUNCT
ajst-23602	138	10	hu	hu	PROPN
ajst-23602	138	11	bingyan	bingyan	PROPN
ajst-23602	138	12	et	et	PROPN
ajst-23602	138	13	al	al	PROPN
ajst-23602	138	14	.	.	PUNCT
ajst-23602	138	15	evaluation	evaluation	NOUN
ajst-23602	138	16	of	of	ADP
ajst-23602	138	17	broadcast	broadcast	NOUN
ajst-23602	138	18	ephemeris	ephemeris	NOUN
ajst-23602	138	19	accuracy	accuracy	NOUN
ajst-23602	138	20	for	for	ADP
ajst-23602	138	21	beidou-3	beidou-3	NUM
ajst-23602	138	22	b2b	b2b	NOUN
ajst-23602	138	23	signal	signal	NOUN
ajst-23602	138	24	correction	correction	NOUN
ajst-23602	138	25	and	and	CCONJ
ajst-23602	138	26	ppp	ppp	PROPN
ajst-23602	138	27	application[j	application[j	PROPN
ajst-23602	138	28	]	]	PUNCT
ajst-23602	138	29	.	.	PUNCT
ajst-23602	139	1	global	global	ADJ
ajst-23602	139	2	positioning	positioning	NOUN
ajst-23602	139	3	system	system	NOUN
ajst-23602	139	4	,	,	PUNCT
ajst-23602	139	5	2023	2023	NUM
ajst-23602	139	6	,	,	PUNCT
ajst-23602	139	7	48(01):64	48(01):64	NUM
ajst-23602	139	8	-	-	SYM
ajst-23602	139	9	70	70	NUM
ajst-23602	139	10	.	.	PUNCT
ajst-23602	140	1	[	[	X
ajst-23602	140	2	16	16	NUM
ajst-23602	140	3	]	]	X
ajst-23602	140	4	jiang	jiang	PROPN
ajst-23602	140	5	wei	wei	PROPN
ajst-23602	140	6	,	,	PUNCT
ajst-23602	140	7	chen	chen	PROPN
ajst-23602	140	8	xiangdong	xiangdong	PROPN
ajst-23602	140	9	,	,	PUNCT
ajst-23602	140	10	xing	xing	PROPN
ajst-23602	140	11	yunjian	yunjian	PROPN
ajst-23602	140	12	,	,	PUNCT
ajst-23602	140	13	et	et	PROPN
ajst-23602	140	14	al	al	PROPN
ajst-23602	140	15	.	.	PROPN
ajst-23602	140	16	satellite	satellite	NOUN
ajst-23602	140	17	orbiting	orbiting	ADJ
ajst-23602	140	18	accuracy	accuracy	NOUN
ajst-23602	140	19	assessment	assessment	NOUN
ajst-23602	140	20	for	for	ADP
ajst-23602	140	21	beidou-3	beidou-3	NUM
ajst-23602	140	22	ppp	ppp	NOUN
ajst-23602	140	23	-	-	PUNCT
ajst-23602	140	24	b2b	b2b	NOUN
ajst-23602	140	25	service	service	NOUN
ajst-23602	140	26	[	[	X
ajst-23602	140	27	j	j	X
ajst-23602	140	28	]	]	X
ajst-23602	140	29	.	.	PUNCT
ajst-23602	141	1	global	global	ADJ
ajst-23602	141	2	positioning	positioning	NOUN
ajst-23602	141	3	system,2023,48(01):32	system,2023,48(01):32	PROPN
ajst-23602	141	4	-	-	PUNCT
ajst-23602	141	5	36	36	NUM
ajst-23602	141	6	.	.	PUNCT
ajst-23602	142	1	[	[	X
ajst-23602	142	2	17	17	NUM
ajst-23602	142	3	]	]	X
ajst-23602	142	4	nie	nie	PROPN
ajst-23602	142	5	z	z	PROPN
ajst-23602	142	6	,	,	PUNCT
ajst-23602	142	7	xu	xu	PROPN
ajst-23602	143	1	x	x	PROPN
ajst-23602	143	2	,	,	PUNCT
ajst-23602	143	3	wang	wang	PROPN
ajst-23602	143	4	z	z	PROPN
ajst-23602	143	5	,	,	PUNCT
ajst-23602	143	6	et	et	PROPN
ajst-23602	143	7	al	al	PROPN
ajst-23602	143	8	.	.	PROPN
ajst-23602	143	9	initial	initial	ADJ
ajst-23602	143	10	assessment	assessment	NOUN
ajst-23602	143	11	of	of	ADP
ajst-23602	143	12	bds	bds	NOUN
ajst-23602	143	13	pppb2b	pppb2b	ADJ
ajst-23602	143	14	service	service	NOUN
ajst-23602	143	15	:	:	PUNCT
ajst-23602	143	16	precision	precision	NOUN
ajst-23602	143	17	of	of	ADP
ajst-23602	143	18	orbit	orbit	NOUN
ajst-23602	143	19	and	and	CCONJ
ajst-23602	143	20	clock	clock	NOUN
ajst-23602	143	21	corrections	correction	NOUN
ajst-23602	143	22	,	,	PUNCT
ajst-23602	143	23	and	and	CCONJ
ajst-23602	143	24	ppp	ppp	PROPN
ajst-23602	143	25	performance[j	performance[j	PROPN
ajst-23602	143	26	]	]	PUNCT
ajst-23602	143	27	.	.	PUNCT
ajst-23602	144	1	remote	remote	ADJ
ajst-23602	144	2	sensing	sensing	NOUN
ajst-23602	144	3	,	,	PUNCT
ajst-23602	144	4	2021	2021	NUM
ajst-23602	144	5	,	,	PUNCT
ajst-23602	144	6	13(11	13(11	NUM
ajst-23602	144	7	):	):	PUNCT
ajst-23602	144	8	2050	2050	NUM
ajst-23602	144	9	.	.	PUNCT
ajst-23602	145	1	[	[	X
ajst-23602	145	2	18	18	NUM
ajst-23602	145	3	]	]	X
ajst-23602	145	4	jiao	jiao	PROPN
ajst-23602	145	5	dancheng	dancheng	PROPN
ajst-23602	145	6	.	.	PUNCT
ajst-23602	146	1	research	research	NOUN
ajst-23602	146	2	on	on	ADP
ajst-23602	146	3	real	real	ADJ
ajst-23602	146	4	-	-	PUNCT
ajst-23602	146	5	time	time	NOUN
ajst-23602	146	6	precision	precision	NOUN
ajst-23602	146	7	single	single	ADJ
ajst-23602	146	8	-	-	PUNCT
ajst-23602	146	9	point	point	NOUN
ajst-23602	146	10	positioning	positioning	NOUN
ajst-23602	146	11	based	base	VERB
ajst-23602	146	12	on	on	ADP
ajst-23602	146	13	beidou-3	beidou-3	NUM
ajst-23602	146	14	ppp	ppp	NOUN
ajst-23602	146	15	-	-	PUNCT
ajst-23602	146	16	b2b[d	b2b[d	NOUN
ajst-23602	146	17	]	]	PUNCT
ajst-23602	146	18	.	.	PUNCT
ajst-23602	147	1	university	university	NOUN
ajst-23602	147	2	of	of	ADP
ajst-23602	147	3	chinese	chinese	PROPN
ajst-23602	147	4	academy	academy	PROPN
ajst-23602	147	5	of	of	ADP
ajst-23602	147	6	sciences	sciences	PROPN
ajst-23602	147	7	(	(	PUNCT
ajst-23602	147	8	national	national	ADJ
ajst-23602	147	9	timing	timing	NOUN
ajst-23602	147	10	centre	centre	NOUN
ajst-23602	147	11	of	of	ADP
ajst-23602	147	12	chinese	chinese	PROPN
ajst-23602	147	13	academy	academy	PROPN
ajst-23602	147	14	of	of	ADP
ajst-23602	147	15	sciences	science	NOUN
ajst-23602	147	16	)	)	PUNCT
ajst-23602	147	17	,	,	PUNCT
ajst-23602	147	18	2023	2023	NUM
ajst-23602	147	19	.	.	PUNCT
ajst-23602	148	1	[	[	X
ajst-23602	148	2	19	19	NUM
ajst-23602	148	3	]	]	PUNCT
ajst-23602	148	4	xu	xu	PROPN
ajst-23602	148	5	yangyin	yangyin	PROPN
ajst-23602	148	6	,	,	PUNCT
ajst-23602	148	7	ren	ren	PROPN
ajst-23602	148	8	xia	xia	PROPN
ajst-23602	148	9	,	,	PUNCT
ajst-23602	148	10	ming	ming	PROPN
ajst-23602	148	11	feng	feng	PROPN
ajst-23602	148	12	.	.	PUNCT
ajst-23602	149	1	availability	availability	NOUN
ajst-23602	149	2	analysis	analysis	NOUN
ajst-23602	149	3	of	of	ADP
ajst-23602	149	4	precision	precision	NOUN
ajst-23602	149	5	single	single	ADJ
ajst-23602	149	6	-	-	PUNCT
ajst-23602	149	7	point	point	NOUN
ajst-23602	149	8	positioning	positioning	NOUN
ajst-23602	149	9	service	service	NOUN
ajst-23602	149	10	for	for	ADP
ajst-23602	149	11	beidou-3	beidou-3	NUM
ajst-23602	149	12	pppb2b	pppb2b	ADJ
ajst-23602	149	13	signal[j	signal[j	NOUN
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ajst-23602	149	15	ol	ol	PROPN
ajst-23602	149	16	]	]	PUNCT
ajst-23602	149	17	.	.	PUNCT
ajst-23602	150	1	global	global	ADJ
ajst-23602	150	2	positioning	positioning	NOUN
ajst-23602	150	3	system,1	system,1	PROPN
ajst-23602	150	4	-	-	PUNCT
ajst-23602	150	5	10[2024	10[2024	NUM
ajst-23602	150	6	-	-	PUNCT
ajst-23602	150	7	0531	0531	NUM
ajst-23602	150	8	]	]	PUNCT
ajst-23602	150	9	.	.	PUNCT
ajst-23602	151	1	[	[	X
ajst-23602	151	2	20	20	NUM
ajst-23602	151	3	]	]	PUNCT
ajst-23602	151	4	xu	xu	PROPN
ajst-23602	152	1	y	y	PROPN
ajst-23602	152	2	,	,	PUNCT
ajst-23602	152	3	yang	yang	PROPN
ajst-23602	152	4	y	y	PROPN
ajst-23602	152	5	,	,	PUNCT
ajst-23602	152	6	li	li	PROPN
ajst-23602	152	7	j.	j.	PROPN
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ajst-23602	152	10	of	of	ADP
ajst-23602	152	11	bds-3	bds-3	ADJ
ajst-23602	152	12	pppb2b	pppb2b	ADV
ajst-23602	152	13	precise	precise	ADJ
ajst-23602	152	14	point	point	NOUN
ajst-23602	152	15	positioning	positioning	NOUN
ajst-23602	152	16	service[j	service[j	NOUN
ajst-23602	152	17	]	]	PUNCT
ajst-23602	152	18	.	.	PUNCT
ajst-23602	153	1	gps	gps	PROPN
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ajst-23602	153	3	,	,	PUNCT
ajst-23602	153	4	2021	2021	NUM
ajst-23602	153	5	,	,	PUNCT
ajst-23602	153	6	25(4	25(4	NOUN
ajst-23602	153	7	):	):	PUNCT
ajst-23602	153	8	142	142	NUM
ajst-23602	153	9	.	.	PUNCT
ajst-23602	154	1	[	[	X
ajst-23602	154	2	21	21	NUM
ajst-23602	154	3	]	]	X
ajst-23602	154	4	tang	tang	NOUN
ajst-23602	154	5	shoupu	shoupu	NOUN
ajst-23602	154	6	,	,	PUNCT
ajst-23602	154	7	wu	wu	PROPN
ajst-23602	154	8	wentan	wentan	PROPN
ajst-23602	154	9	,	,	PUNCT
ajst-23602	154	10	xia	xia	PROPN
ajst-23602	154	11	zhenying	zhenye	VERB
ajst-23602	154	12	et	et	PROPN
ajst-23602	154	13	al	al	PROPN
ajst-23602	154	14	.	.	PROPN
ajst-23602	154	15	analysis	analysis	NOUN
ajst-23602	154	16	and	and	CCONJ
ajst-23602	154	17	application	application	NOUN
ajst-23602	154	18	of	of	ADP
ajst-23602	154	19	beidou-3	beidou-3	NUM
ajst-23602	154	20	ppp	ppp	NOUN
ajst-23602	154	21	-	-	PUNCT
ajst-23602	154	22	b2b	b2b	NOUN
ajst-23602	154	23	independent	independent	ADJ
ajst-23602	154	24	positioning	positioning	NOUN
ajst-23602	154	25	[	[	X
ajst-23602	154	26	j	j	X
ajst-23602	154	27	]	]	X
ajst-23602	154	28	.	.	PUNCT
ajst-23602	155	1	journal	journal	PROPN
ajst-23602	155	2	of	of	ADP
ajst-23602	155	3	hebei	hebei	PROPN
ajst-23602	155	4	academy	academy	PROPN
ajst-23602	155	5	of	of	ADP
ajst-23602	155	6	sciences,2023	sciences,2023	NOUN
ajst-23602	155	7	,	,	PUNCT
ajst-23602	155	8	40	40	NUM
ajst-23602	155	9	(	(	PUNCT
ajst-23602	155	10	03):6169	03):6169	NOUN
ajst-23602	155	11	.	.	PUNCT
ajst-23602	156	1	[	[	X
ajst-23602	156	2	22	22	NUM
ajst-23602	156	3	]	]	X
ajst-23602	156	4	wang	wang	PROPN
ajst-23602	156	5	xiang	xiang	PROPN
ajst-23602	156	6	,	,	PUNCT
ajst-23602	156	7	nie	nie	PROPN
ajst-23602	156	8	zhixi	zhixi	PROPN
ajst-23602	156	9	,	,	PUNCT
ajst-23602	156	10	wang	wang	PROPN
ajst-23602	156	11	zhenjie	zhenjie	PROPN
ajst-23602	156	12	et	et	PROPN
ajst-23602	156	13	al	al	PROPN
ajst-23602	156	14	.	.	PROPN
ajst-23602	156	15	performance	performance	NOUN
ajst-23602	156	16	evaluation	evaluation	NOUN
ajst-23602	156	17	of	of	ADP
ajst-23602	156	18	marine	marine	ADJ
ajst-23602	156	19	real	real	ADJ
ajst-23602	156	20	-	-	PUNCT
ajst-23602	156	21	time	time	NOUN
ajst-23602	156	22	precision	precision	NOUN
ajst-23602	156	23	single	single	ADJ
ajst-23602	156	24	-	-	PUNCT
ajst-23602	156	25	point	point	NOUN
ajst-23602	156	26	positioning	positioning	NOUN
ajst-23602	156	27	for	for	ADP
ajst-23602	156	28	beidou-3	beidou-3	NUM
ajst-23602	156	29	ppp	ppp	NOUN
ajst-23602	156	30	-	-	PUNCT
ajst-23602	156	31	b2b	b2b	NOUN
ajst-23602	156	32	service[j	service[j	NOUN
ajst-23602	156	33	]	]	PUNCT
ajst-23602	156	34	.	.	PUNCT
ajst-23602	157	1	journal	journal	PROPN
ajst-23602	157	2	of	of	ADP
ajst-23602	157	3	navigation	navigation	NOUN
ajst-23602	157	4	and	and	CCONJ
ajst-23602	157	5	positioning,2023,11(04):18	positioning,2023,11(04):18	NOUN
ajst-23602	157	6	-	-	PUNCT
ajst-23602	157	7	23	23	NUM
ajst-23602	157	8	.	.	PUNCT
ajst-23602	158	1	[	[	X
ajst-23602	158	2	23	23	NUM
ajst-23602	158	3	]	]	X
ajst-23602	158	4	zhao	zhao	PROPN
ajst-23602	158	5	qile	qile	PROPN
ajst-23602	158	6	,	,	PUNCT
ajst-23602	158	7	tao	tao	PROPN
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ajst-23602	158	9	,	,	PUNCT
ajst-23602	158	10	guo	guo	PROPN
ajst-23602	158	11	jing	jing	PROPN
ajst-23602	158	12	et	et	PROPN
ajst-23602	158	13	al	al	PROPN
ajst-23602	158	14	.	.	PUNCT
ajst-23602	158	15	wide	wide	ADJ
ajst-23602	158	16	-	-	PUNCT
ajst-23602	158	17	area	area	NOUN
ajst-23602	158	18	instantaneous	instantaneous	ADJ
ajst-23602	158	19	centimetre	centimetre	NOUN
ajst-23602	158	20	-	-	PUNCT
ajst-23602	158	21	scale	scale	NOUN
ajst-23602	158	22	precision	precision	NOUN
ajst-23602	158	23	single	single	ADJ
ajst-23602	158	24	-	-	PUNCT
ajst-23602	158	25	point	point	NOUN
ajst-23602	158	26	positioning	positioning	NOUN
ajst-23602	158	27	and	and	CCONJ
ajst-23602	158	28	service	service	NOUN
ajst-23602	158	29	system[j	system[j	NOUN
ajst-23602	158	30	]	]	PUNCT
ajst-23602	158	31	.	.	PUNCT
ajst-23602	159	1	journal	journal	PROPN
ajst-23602	159	2	of	of	ADP
ajst-23602	159	3	wuhan	wuhan	PROPN
ajst-23602	159	4	university	university	PROPN
ajst-23602	159	5	(	(	PUNCT
ajst-23602	159	6	information	information	NOUN
ajst-23602	159	7	science	science	PROPN
ajst-23602	159	8	edition),2023,48(07):10581069	edition),2023,48(07):10581069	PROPN
ajst-23602	159	9	.	.	PUNCT
ajst-23602	160	1	[	[	X
ajst-23602	160	2	24	24	NUM
ajst-23602	160	3	]	]	PUNCT
ajst-23602	160	4	tian	tian	ADJ
ajst-23602	160	5	xiangyu	xiangyu	NOUN
ajst-23602	160	6	,	,	PUNCT
ajst-23602	160	7	chai	chai	NOUN
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ajst-23602	160	9	,	,	PUNCT
ajst-23602	160	10	zhang	zhang	PROPN
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ajst-23602	160	12	et	et	PROPN
ajst-23602	160	13	al	al	PROPN
ajst-23602	160	14	.	.	PROPN
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ajst-23602	160	16	on	on	ADP
ajst-23602	160	17	ppp	ppp	PROPN
ajst-23602	160	18	-	-	PUNCT
ajst-23602	160	19	ar	ar	PROPN
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ajst-23602	160	21	positioning	positioning	NOUN
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ajst-23602	160	24	123	123	NUM
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ajst-23602	160	27	buoys[c]//	buoys[c]//	PROPN
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ajst-23602	160	29	exchange	exchange	NOUN
ajst-23602	160	30	centre	centre	NOUN
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ajst-23602	160	32	china	china	PROPN
ajst-23602	160	33	satellite	satellite	PROPN
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ajst-23602	160	37	office	office	NOUN
ajst-23602	160	38	.	.	PUNCT
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ajst-23602	161	5	annual	annual	ADJ
ajst-23602	161	6	china	china	PROPN
ajst-23602	161	7	satellite	satellite	PROPN
ajst-23602	161	8	navigation	navigation	PROPN
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ajst-23602	161	10	s01	s01	NOUN
ajst-23602	161	11	satellite	satellite	NOUN
ajst-23602	161	12	navigation	navigation	NOUN
ajst-23602	161	13	applications.2024:98104	applications.2024:98104	PROPN
ajst-23602	161	14	.	.	PUNCT
ajst-23602	162	1	[	[	X
ajst-23602	162	2	25	25	NUM
ajst-23602	162	3	]	]	X
ajst-23602	162	4	cha	cha	PROPN
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ajst-23602	162	6	ping	ping	PROPN
ajst-23602	162	7	,	,	PUNCT
ajst-23602	162	8	zhang	zhang	PROPN
ajst-23602	162	9	baocheng	baocheng	PROPN
ajst-23602	162	10	,	,	PUNCT
ajst-23602	162	11	liu	liu	PROPN
ajst-23602	162	12	teng	teng	PROPN
ajst-23602	162	13	et	et	PROPN
ajst-23602	162	14	al.bds-3	al.bds-3	PROPN
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ajst-23602	162	16	-	-	PUNCT
ajst-23602	162	17	b2b	b2b	NOUN
ajst-23602	162	18	precision	precision	NOUN
ajst-23602	162	19	track	track	NOUN
ajst-23602	162	20	-	-	PUNCT
ajst-23602	162	21	assisted	assist	VERB
ajst-23602	162	22	non	non	ADJ
ajst-23602	162	23	-	-	ADJ
ajst-23602	162	24	differential	differential	ADJ
ajst-23602	162	25	non	non	ADJ
ajst-23602	162	26	-	-	ADJ
ajst-23602	162	27	combined	combined	ADJ
ajst-23602	162	28	ppprtk	ppprtk	NOUN
ajst-23602	163	1	[	[	X
ajst-23602	163	2	j	j	X
ajst-23602	163	3	]	]	X
ajst-23602	163	4	.	.	PUNCT
ajst-23602	164	1	journal	journal	PROPN
ajst-23602	164	2	of	of	ADP
ajst-23602	164	3	surveying	surveying	NOUN
ajst-23602	164	4	and	and	CCONJ
ajst-23602	164	5	mapping	mapping	NOUN
ajst-23602	164	6	,	,	PUNCT
ajst-23602	164	7	2023	2023	NUM
ajst-23602	164	8	,	,	PUNCT
ajst-23602	164	9	52	52	NUM
ajst-23602	164	10	(	(	PUNCT
ajst-23602	164	11	09	09	NUM
ajst-23602	164	12	):	):	PUNCT
ajst-23602	164	13	1449	1449	NUM
ajst-23602	164	14	-	-	SYM
ajst-23602	164	15	1459	1459	NUM
ajst-23602	164	16	.	.	PUNCT
ajst-23602	165	1	[	[	X
ajst-23602	165	2	26	26	NUM
ajst-23602	165	3	]	]	X
ajst-23602	165	4	shi	shi	PROPN
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ajst-23602	165	10	ouyang	ouyang	X
ajst-23602	165	11	chenhao	chenhao	PROPN
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ajst-23602	165	14	.	.	PUNCT
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ajst-23602	166	6	low	low	ADJ
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ajst-23602	166	13	ppp	ppp	NOUN
ajst-23602	166	14	service[j	service[j	NOUN
ajst-23602	166	15	]	]	PUNCT
ajst-23602	166	16	.	.	PUNCT
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ajst-23602	167	4	,	,	PUNCT
ajst-23602	167	5	2023,43(10):997	2023,43(10):997	NUM
ajst-23602	167	6	-	-	PUNCT
ajst-23602	167	7	1002	1002	NUM
ajst-23602	167	8	.	.	PUNCT
ajst-23602	168	1	[	[	X
ajst-23602	168	2	27	27	NUM
ajst-23602	168	3	]	]	X
ajst-23602	168	4	zhao	zhao	PROPN
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ajst-23602	168	6	,	,	PUNCT
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ajst-23602	168	8	s	s	PROPN
ajst-23602	168	9	,	,	PUNCT
ajst-23602	168	10	gao	gao	PROPN
ajst-23602	168	11	c	c	PROPN
ajst-23602	168	12	,	,	PUNCT
ajst-23602	168	13	et	et	PROPN
ajst-23602	168	14	al	al	PROPN
ajst-23602	168	15	.	.	PROPN
ajst-23602	168	16	bds	bds	PROPN
ajst-23602	168	17	/	/	SYM
ajst-23602	168	18	gps	gps	PROPN
ajst-23602	168	19	/	/	SYM
ajst-23602	168	20	leo	leo	PROPN
ajst-23602	168	21	triple	triple	ADJ
ajst-23602	168	22	-	-	PUNCT
ajst-23602	168	23	frequency	frequency	NOUN
ajst-23602	168	24	uncombined	uncombined	ADJ
ajst-23602	168	25	precise	precise	ADJ
ajst-23602	168	26	point	point	NOUN
ajst-23602	168	27	positioning	positioning	NOUN
ajst-23602	168	28	and	and	CCONJ
ajst-23602	168	29	its	its	PRON
ajst-23602	168	30	performance	performance	NOUN
ajst-23602	168	31	in	in	ADP
ajst-23602	168	32	harsh	harsh	ADJ
ajst-23602	168	33	environments[j	environments[j	PROPN
ajst-23602	168	34	]	]	PUNCT
ajst-23602	168	35	.	.	PUNCT
ajst-23602	169	1	measurement	measurement	PROPN
ajst-23602	169	2	,	,	PUNCT
ajst-23602	169	3	2020	2020	NUM
ajst-23602	169	4	,	,	PUNCT
ajst-23602	169	5	151	151	NUM
ajst-23602	169	6	:	:	SYM
ajst-23602	169	7	107216	107216	NUM
ajst-23602	169	8	.	.	PUNCT