id	sid	tid	token	lemma	pos
ajst-30215	1	1	academic	academic	ADJ
ajst-30215	1	2	journal	journal	NOUN
ajst-30215	1	3	of	of	ADP
ajst-30215	1	4	science	science	NOUN
ajst-30215	1	5	and	and	CCONJ
ajst-30215	1	6	technology	technology	NOUN
ajst-30215	1	7	issn	issn	NOUN
ajst-30215	1	8	:	:	PUNCT
ajst-30215	1	9	2771	2771	NUM
ajst-30215	1	10	-	-	SYM
ajst-30215	1	11	3032	3032	NUM
ajst-30215	1	12	|	|	NOUN
ajst-30215	1	13	vol	vol	NOUN
ajst-30215	1	14	.	.	PUNCT
ajst-30215	2	1	14	14	NUM
ajst-30215	2	2	,	,	PUNCT
ajst-30215	2	3	no	no	INTJ
ajst-30215	2	4	.	.	NOUN
ajst-30215	2	5	3	3	NUM
ajst-30215	2	6	,	,	PUNCT
ajst-30215	2	7	2025	2025	NUM
ajst-30215	2	8	242	242	NUM
ajst-30215	2	9	monitoring	monitoring	NOUN
ajst-30215	2	10	of	of	ADP
ajst-30215	2	11	meteorological	meteorological	ADJ
ajst-30215	2	12	drought	drought	NOUN
ajst-30215	2	13	in	in	ADP
ajst-30215	2	14	the	the	DET
ajst-30215	2	15	indochinese	indochinese	ADJ
ajst-30215	2	16	peninsula	peninsula	NOUN
ajst-30215	2	17	based	base	VERB
ajst-30215	2	18	on	on	ADP
ajst-30215	2	19	satellite	satellite	NOUN
ajst-30215	2	20	data	data	PROPN
ajst-30215	2	21	haiyang	haiyang	PROPN
ajst-30215	2	22	wang	wang	PROPN
ajst-30215	2	23	college	college	PROPN
ajst-30215	2	24	of	of	ADP
ajst-30215	2	25	surveying	surveying	PROPN
ajst-30215	2	26	,	,	PUNCT
ajst-30215	2	27	henan	henan	PROPN
ajst-30215	2	28	polytechnic	polytechnic	PROPN
ajst-30215	2	29	university	university	PROPN
ajst-30215	2	30	,	,	PUNCT
ajst-30215	2	31	jiaozuo	jiaozuo	PROPN
ajst-30215	2	32	,	,	PUNCT
ajst-30215	2	33	henan	henan	PROPN
ajst-30215	2	34	454003	454003	NUM
ajst-30215	2	35	,	,	PUNCT
ajst-30215	2	36	china	china	PROPN
ajst-30215	2	37	abstract	abstract	NOUN
ajst-30215	2	38	:	:	PUNCT
ajst-30215	2	39	this	this	DET
ajst-30215	2	40	study	study	NOUN
ajst-30215	2	41	utilizes	utilize	VERB
ajst-30215	2	42	precipitation	precipitation	NOUN
ajst-30215	2	43	data	datum	NOUN
ajst-30215	2	44	from	from	ADP
ajst-30215	2	45	the	the	DET
ajst-30215	2	46	global	global	ADJ
ajst-30215	2	47	precipitation	precipitation	NOUN
ajst-30215	2	48	measurement	measurement	NOUN
ajst-30215	2	49	(	(	PUNCT
ajst-30215	2	50	gpm	gpm	NOUN
ajst-30215	2	51	)	)	PUNCT
ajst-30215	2	52	mission	mission	NOUN
ajst-30215	2	53	to	to	PART
ajst-30215	2	54	calculate	calculate	VERB
ajst-30215	2	55	the	the	DET
ajst-30215	2	56	standardized	standardized	ADJ
ajst-30215	2	57	precipitation	precipitation	NOUN
ajst-30215	2	58	index	index	NOUN
ajst-30215	2	59	(	(	PUNCT
ajst-30215	2	60	spi	spi	NOUN
ajst-30215	2	61	)	)	PUNCT
ajst-30215	2	62	at	at	ADP
ajst-30215	2	63	1	1	NUM
ajst-30215	2	64	-	-	PUNCT
ajst-30215	2	65	month	month	NOUN
ajst-30215	2	66	,	,	PUNCT
ajst-30215	2	67	3	3	NUM
ajst-30215	2	68	-	-	PUNCT
ajst-30215	2	69	month	month	NOUN
ajst-30215	2	70	,	,	PUNCT
ajst-30215	2	71	6	6	NUM
ajst-30215	2	72	-	-	PUNCT
ajst-30215	2	73	month	month	NOUN
ajst-30215	2	74	,	,	PUNCT
ajst-30215	2	75	and	and	CCONJ
ajst-30215	2	76	12	12	NUM
ajst-30215	2	77	-	-	PUNCT
ajst-30215	2	78	month	month	NOUN
ajst-30215	2	79	time	time	NOUN
ajst-30215	2	80	scales	scale	NOUN
ajst-30215	2	81	.	.	PUNCT
ajst-30215	3	1	it	it	PRON
ajst-30215	3	2	systematically	systematically	ADV
ajst-30215	3	3	compares	compare	VERB
ajst-30215	3	4	and	and	CCONJ
ajst-30215	3	5	analyzes	analyze	VERB
ajst-30215	3	6	the	the	DET
ajst-30215	3	7	performance	performance	NOUN
ajst-30215	3	8	and	and	CCONJ
ajst-30215	3	9	spatiotemporal	spatiotemporal	ADJ
ajst-30215	3	10	evolution	evolution	NOUN
ajst-30215	3	11	characteristics	characteristic	NOUN
ajst-30215	3	12	of	of	ADP
ajst-30215	3	13	spi	spi	PROPN
ajst-30215	3	14	at	at	ADP
ajst-30215	3	15	different	different	ADJ
ajst-30215	3	16	time	time	NOUN
ajst-30215	3	17	scales	scale	NOUN
ajst-30215	3	18	in	in	ADP
ajst-30215	3	19	the	the	DET
ajst-30215	3	20	indochina	indochina	PROPN
ajst-30215	3	21	peninsula	peninsula	PROPN
ajst-30215	3	22	.	.	PUNCT
ajst-30215	4	1	the	the	DET
ajst-30215	4	2	results	result	NOUN
ajst-30215	4	3	indicate	indicate	VERB
ajst-30215	4	4	that	that	PRON
ajst-30215	4	5	spi	spi	PROPN
ajst-30215	4	6	at	at	ADP
ajst-30215	4	7	various	various	ADJ
ajst-30215	4	8	time	time	NOUN
ajst-30215	4	9	scales	scale	NOUN
ajst-30215	4	10	can	can	AUX
ajst-30215	4	11	reflect	reflect	VERB
ajst-30215	4	12	both	both	DET
ajst-30215	4	13	short	short	ADJ
ajst-30215	4	14	-	-	PUNCT
ajst-30215	4	15	term	term	NOUN
ajst-30215	4	16	variations	variation	NOUN
ajst-30215	4	17	and	and	CCONJ
ajst-30215	4	18	long	long	ADJ
ajst-30215	4	19	-	-	PUNCT
ajst-30215	4	20	term	term	NOUN
ajst-30215	4	21	trends	trend	NOUN
ajst-30215	4	22	of	of	ADP
ajst-30215	4	23	drought	drought	NOUN
ajst-30215	4	24	events	event	NOUN
ajst-30215	4	25	in	in	ADP
ajst-30215	4	26	the	the	DET
ajst-30215	4	27	region	region	NOUN
ajst-30215	4	28	.	.	PUNCT
ajst-30215	5	1	short	short	ADJ
ajst-30215	5	2	-	-	PUNCT
ajst-30215	5	3	term	term	NOUN
ajst-30215	5	4	spi	spi	NOUN
ajst-30215	5	5	(	(	PUNCT
ajst-30215	5	6	1	1	NUM
ajst-30215	5	7	-	-	PUNCT
ajst-30215	5	8	month	month	NOUN
ajst-30215	5	9	and	and	CCONJ
ajst-30215	5	10	3	3	NUM
ajst-30215	5	11	-	-	PUNCT
ajst-30215	5	12	month	month	NOUN
ajst-30215	5	13	)	)	PUNCT
ajst-30215	5	14	are	be	AUX
ajst-30215	5	15	more	more	ADV
ajst-30215	5	16	sensitive	sensitive	ADJ
ajst-30215	5	17	to	to	ADP
ajst-30215	5	18	precipitation	precipitation	NOUN
ajst-30215	5	19	anomalies	anomaly	NOUN
ajst-30215	5	20	,	,	PUNCT
ajst-30215	5	21	while	while	SCONJ
ajst-30215	5	22	long	long	ADJ
ajst-30215	5	23	-	-	PUNCT
ajst-30215	5	24	term	term	NOUN
ajst-30215	5	25	spi	spi	NOUN
ajst-30215	5	26	(	(	PUNCT
ajst-30215	5	27	12month	12month	X
ajst-30215	5	28	)	)	PUNCT
ajst-30215	5	29	better	well	ADV
ajst-30215	5	30	reveal	reveal	VERB
ajst-30215	5	31	the	the	DET
ajst-30215	5	32	cumulative	cumulative	ADJ
ajst-30215	5	33	effects	effect	NOUN
ajst-30215	5	34	and	and	CCONJ
ajst-30215	5	35	persistence	persistence	NOUN
ajst-30215	5	36	of	of	ADP
ajst-30215	5	37	regional	regional	ADJ
ajst-30215	5	38	droughts	drought	NOUN
ajst-30215	5	39	.	.	PUNCT
ajst-30215	6	1	through	through	ADP
ajst-30215	6	2	comparative	comparative	ADJ
ajst-30215	6	3	analysis	analysis	NOUN
ajst-30215	6	4	,	,	PUNCT
ajst-30215	6	5	this	this	DET
ajst-30215	6	6	study	study	NOUN
ajst-30215	6	7	uncovers	uncover	VERB
ajst-30215	6	8	the	the	DET
ajst-30215	6	9	spatiotemporal	spatiotemporal	ADJ
ajst-30215	6	10	differentiation	differentiation	NOUN
ajst-30215	6	11	patterns	pattern	NOUN
ajst-30215	6	12	of	of	ADP
ajst-30215	6	13	drought	drought	NOUN
ajst-30215	6	14	events	event	NOUN
ajst-30215	6	15	in	in	ADP
ajst-30215	6	16	the	the	DET
ajst-30215	6	17	indochina	indochina	PROPN
ajst-30215	6	18	peninsula	peninsula	PROPN
ajst-30215	6	19	,	,	PUNCT
ajst-30215	6	20	providing	provide	VERB
ajst-30215	6	21	a	a	DET
ajst-30215	6	22	scientific	scientific	ADJ
ajst-30215	6	23	basis	basis	NOUN
ajst-30215	6	24	for	for	ADP
ajst-30215	6	25	drought	drought	NOUN
ajst-30215	6	26	monitoring	monitoring	NOUN
ajst-30215	6	27	and	and	CCONJ
ajst-30215	6	28	risk	risk	NOUN
ajst-30215	6	29	management	management	NOUN
ajst-30215	6	30	in	in	ADP
ajst-30215	6	31	the	the	DET
ajst-30215	6	32	southeast	southeast	ADJ
ajst-30215	6	33	asian	asian	ADJ
ajst-30215	6	34	monsoon	monsoon	NOUN
ajst-30215	6	35	region	region	NOUN
ajst-30215	6	36	.	.	PUNCT
ajst-30215	7	1	keywords	keyword	NOUN
ajst-30215	7	2	:	:	PUNCT
ajst-30215	7	3	standardized	standardized	ADJ
ajst-30215	7	4	precipitation	precipitation	NOUN
ajst-30215	7	5	index	index	NOUN
ajst-30215	7	6	;	;	PUNCT
ajst-30215	7	7	indochina	indochina	PROPN
ajst-30215	7	8	peninsula	peninsula	PROPN
ajst-30215	7	9	;	;	PUNCT
ajst-30215	7	10	drought	drought	NOUN
ajst-30215	7	11	monitoring	monitoring	NOUN
ajst-30215	7	12	.	.	PUNCT
ajst-30215	8	1	1	1	X
ajst-30215	8	2	.	.	X
ajst-30215	8	3	introduction	introduction	NOUN
ajst-30215	8	4	drought	drought	NOUN
ajst-30215	8	5	,	,	PUNCT
ajst-30215	8	6	as	as	ADP
ajst-30215	8	7	one	one	NUM
ajst-30215	8	8	of	of	ADP
ajst-30215	8	9	the	the	DET
ajst-30215	8	10	major	major	ADJ
ajst-30215	8	11	natural	natural	ADJ
ajst-30215	8	12	disasters[1	disasters[1	NOUN
ajst-30215	8	13	]	]	PUNCT
ajst-30215	8	14	,	,	PUNCT
ajst-30215	8	15	directly	directly	ADV
ajst-30215	8	16	impacts	impact	VERB
ajst-30215	8	17	agricultural	agricultural	ADJ
ajst-30215	8	18	production	production	NOUN
ajst-30215	8	19	,	,	PUNCT
ajst-30215	8	20	leading	lead	VERB
ajst-30215	8	21	to	to	ADP
ajst-30215	8	22	reduced	reduce	VERB
ajst-30215	8	23	crop	crop	NOUN
ajst-30215	8	24	yields	yield	NOUN
ajst-30215	8	25	or	or	CCONJ
ajst-30215	8	26	even	even	ADV
ajst-30215	8	27	total	total	ADJ
ajst-30215	8	28	crop	crop	NOUN
ajst-30215	8	29	failure	failure	NOUN
ajst-30215	8	30	.	.	PUNCT
ajst-30215	9	1	studying	study	VERB
ajst-30215	9	2	drought	drought	NOUN
ajst-30215	9	3	helps	help	VERB
ajst-30215	9	4	in	in	ADP
ajst-30215	9	5	formulating	formulate	VERB
ajst-30215	9	6	response	response	NOUN
ajst-30215	9	7	measures	measure	NOUN
ajst-30215	9	8	,	,	PUNCT
ajst-30215	9	9	optimizing	optimize	VERB
ajst-30215	9	10	water	water	NOUN
ajst-30215	9	11	resource	resource	NOUN
ajst-30215	9	12	allocation	allocation	NOUN
ajst-30215	9	13	,	,	PUNCT
ajst-30215	9	14	and	and	CCONJ
ajst-30215	9	15	ensuring	ensure	VERB
ajst-30215	9	16	food	food	NOUN
ajst-30215	9	17	security	security	NOUN
ajst-30215	9	18	.	.	PUNCT
ajst-30215	10	1	against	against	ADP
ajst-30215	10	2	the	the	DET
ajst-30215	10	3	backdrop	backdrop	NOUN
ajst-30215	10	4	of	of	ADP
ajst-30215	10	5	global	global	ADJ
ajst-30215	10	6	warming	warming	NOUN
ajst-30215	10	7	,	,	PUNCT
ajst-30215	10	8	droughts	drought	NOUN
ajst-30215	10	9	have	have	AUX
ajst-30215	10	10	become	become	VERB
ajst-30215	10	11	more	more	ADV
ajst-30215	10	12	frequent	frequent	ADJ
ajst-30215	10	13	,	,	PUNCT
ajst-30215	10	14	evolving	evolve	VERB
ajst-30215	10	15	from	from	ADP
ajst-30215	10	16	occasional	occasional	ADJ
ajst-30215	10	17	natural	natural	ADJ
ajst-30215	10	18	disasters	disaster	NOUN
ajst-30215	10	19	to	to	ADP
ajst-30215	10	20	global	global	ADJ
ajst-30215	10	21	,	,	PUNCT
ajst-30215	10	22	systemic	systemic	ADJ
ajst-30215	10	23	,	,	PUNCT
ajst-30215	10	24	and	and	CCONJ
ajst-30215	10	25	threatening	threaten	VERB
ajst-30215	10	26	phenomena	phenomenon	NOUN
ajst-30215	10	27	.	.	PUNCT
ajst-30215	11	1	the	the	DET
ajst-30215	11	2	ipcc	ipcc	NOUN
ajst-30215	11	3	sixth	sixth	ADJ
ajst-30215	11	4	assessment	assessment	NOUN
ajst-30215	11	5	reportindicates[2	reportindicates[2	PROPN
ajst-30215	11	6	]	]	PUNCT
ajst-30215	11	7	that	that	DET
ajst-30215	11	8	drought	drought	NOUN
ajst-30215	11	9	frequency	frequency	NOUN
ajst-30215	11	10	has	have	AUX
ajst-30215	11	11	gradually	gradually	ADV
ajst-30215	11	12	increased	increase	VERB
ajst-30215	11	13	over	over	ADP
ajst-30215	11	14	the	the	DET
ajst-30215	11	15	past	past	ADJ
ajst-30215	11	16	half	half	ADJ
ajst-30215	11	17	-	-	PUNCT
ajst-30215	11	18	century	century	NOUN
ajst-30215	11	19	,	,	PUNCT
ajst-30215	11	20	posing	pose	VERB
ajst-30215	11	21	significant	significant	ADJ
ajst-30215	11	22	challenges	challenge	NOUN
ajst-30215	11	23	to	to	ADP
ajst-30215	11	24	traditional	traditional	ADJ
ajst-30215	11	25	monitoring	monitoring	NOUN
ajst-30215	11	26	systems	system	NOUN
ajst-30215	11	27	.	.	PUNCT
ajst-30215	12	1	traditional	traditional	ADJ
ajst-30215	12	2	meteorological	meteorological	ADJ
ajst-30215	12	3	station	station	NOUN
ajst-30215	12	4	monitoring	monitoring	NOUN
ajst-30215	12	5	is	be	AUX
ajst-30215	12	6	limited	limit	VERB
ajst-30215	12	7	by	by	ADP
ajst-30215	12	8	spatial	spatial	ADJ
ajst-30215	12	9	sampling	sampling	NOUN
ajst-30215	12	10	and	and	CCONJ
ajst-30215	12	11	data	datum	NOUN
ajst-30215	12	12	continuity	continuity	NOUN
ajst-30215	12	13	,	,	PUNCT
ajst-30215	12	14	making	make	VERB
ajst-30215	12	15	it	it	PRON
ajst-30215	12	16	difficult	difficult	ADJ
ajst-30215	12	17	to	to	PART
ajst-30215	12	18	effectively	effectively	ADV
ajst-30215	12	19	cover	cover	VERB
ajst-30215	12	20	large	large	ADJ
ajst-30215	12	21	-	-	PUNCT
ajst-30215	12	22	scale	scale	NOUN
ajst-30215	12	23	regions	region	NOUN
ajst-30215	12	24	.	.	PUNCT
ajst-30215	13	1	the	the	DET
ajst-30215	13	2	breakthrough	breakthrough	ADJ
ajst-30215	13	3	development	development	NOUN
ajst-30215	13	4	of	of	ADP
ajst-30215	13	5	remote	remote	ADJ
ajst-30215	13	6	sensing	sense	VERB
ajst-30215	13	7	technology	technology	NOUN
ajst-30215	13	8	has	have	AUX
ajst-30215	13	9	provided	provide	VERB
ajst-30215	13	10	revolutionary	revolutionary	ADJ
ajst-30215	13	11	solutions	solution	NOUN
ajst-30215	13	12	in	in	ADP
ajst-30215	13	13	this	this	DET
ajst-30215	13	14	field	field	NOUN
ajst-30215	13	15	.	.	PUNCT
ajst-30215	14	1	it	it	PRON
ajst-30215	14	2	enables	enable	VERB
ajst-30215	14	3	real	real	ADJ
ajst-30215	14	4	-	-	PUNCT
ajst-30215	14	5	time	time	NOUN
ajst-30215	14	6	monitoring	monitoring	NOUN
ajst-30215	14	7	of	of	ADP
ajst-30215	14	8	largescale	largescale	ADJ
ajst-30215	14	9	drought	drought	NOUN
ajst-30215	14	10	conditions	condition	NOUN
ajst-30215	14	11	,	,	PUNCT
ajst-30215	14	12	offering	offer	VERB
ajst-30215	14	13	high	high	ADJ
ajst-30215	14	14	spatiotemporal	spatiotemporal	ADJ
ajst-30215	14	15	resolution	resolution	NOUN
ajst-30215	14	16	data	datum	NOUN
ajst-30215	14	17	for	for	ADP
ajst-30215	14	18	comprehensive	comprehensive	ADJ
ajst-30215	14	19	assessment	assessment	NOUN
ajst-30215	14	20	of	of	ADP
ajst-30215	14	21	drought	drought	NOUN
ajst-30215	14	22	severity	severity	NOUN
ajst-30215	14	23	and	and	CCONJ
ajst-30215	14	24	changes	change	NOUN
ajst-30215	14	25	.	.	PUNCT
ajst-30215	15	1	remote	remote	ADJ
ajst-30215	15	2	sensing	sensing	NOUN
ajst-30215	15	3	is	be	AUX
ajst-30215	15	4	cost	cost	NOUN
ajst-30215	15	5	-	-	PUNCT
ajst-30215	15	6	effective	effective	ADJ
ajst-30215	15	7	,	,	PUNCT
ajst-30215	15	8	suitable	suitable	ADJ
ajst-30215	15	9	for	for	ADP
ajst-30215	15	10	long	long	ADJ
ajst-30215	15	11	-	-	PUNCT
ajst-30215	15	12	term	term	NOUN
ajst-30215	15	13	monitoring	monitoring	NOUN
ajst-30215	15	14	,	,	PUNCT
ajst-30215	15	15	and	and	CCONJ
ajst-30215	15	16	particularly	particularly	ADV
ajst-30215	15	17	advantageous	advantageous	ADJ
ajst-30215	15	18	for	for	ADP
ajst-30215	15	19	remote	remote	ADJ
ajst-30215	15	20	areas	area	NOUN
ajst-30215	15	21	.	.	PUNCT
ajst-30215	16	1	from	from	ADP
ajst-30215	16	2	a	a	DET
ajst-30215	16	3	disciplinary	disciplinary	ADJ
ajst-30215	16	4	perspective	perspective	NOUN
ajst-30215	16	5	,	,	PUNCT
ajst-30215	16	6	droughts	drought	NOUN
ajst-30215	16	7	can	can	AUX
ajst-30215	16	8	be	be	AUX
ajst-30215	16	9	categorized	categorize	VERB
ajst-30215	16	10	into	into	ADP
ajst-30215	16	11	four	four	NUM
ajst-30215	16	12	types	type	NOUN
ajst-30215	16	13	:	:	PUNCT
ajst-30215	16	14	meteorological	meteorological	ADJ
ajst-30215	16	15	drought	drought	NOUN
ajst-30215	16	16	,	,	PUNCT
ajst-30215	16	17	agricultural	agricultural	ADJ
ajst-30215	16	18	drought	drought	NOUN
ajst-30215	16	19	,	,	PUNCT
ajst-30215	16	20	hydrological	hydrological	ADJ
ajst-30215	16	21	drought	drought	NOUN
ajst-30215	16	22	,	,	PUNCT
ajst-30215	16	23	and	and	CCONJ
ajst-30215	16	24	ecological	ecological	ADJ
ajst-30215	16	25	drought[3	drought[3	PROPN
ajst-30215	16	26	]	]	PUNCT
ajst-30215	16	27	.	.	PUNCT
ajst-30215	17	1	meteorological	meteorological	ADJ
ajst-30215	17	2	drought	drought	PROPN
ajst-30215	17	3	assesses	assess	VERB
ajst-30215	17	4	drought	drought	PROPN
ajst-30215	17	5	severity	severity	NOUN
ajst-30215	17	6	through	through	ADP
ajst-30215	17	7	precipitation	precipitation	NOUN
ajst-30215	17	8	deficits	deficit	NOUN
ajst-30215	17	9	;	;	PUNCT
ajst-30215	17	10	agricultural	agricultural	ADJ
ajst-30215	17	11	drought	drought	NOUN
ajst-30215	17	12	evaluates	evaluate	VERB
ajst-30215	17	13	crop	crop	NOUN
ajst-30215	17	14	drought	drought	NOUN
ajst-30215	17	15	conditions	condition	NOUN
ajst-30215	17	16	using	use	VERB
ajst-30215	17	17	soil	soil	NOUN
ajst-30215	17	18	moisture	moisture	NOUN
ajst-30215	17	19	data	datum	NOUN
ajst-30215	17	20	;	;	PUNCT
ajst-30215	17	21	hydrological	hydrological	ADJ
ajst-30215	17	22	drought	drought	NOUN
ajst-30215	17	23	assesses	assess	VERB
ajst-30215	17	24	water	water	NOUN
ajst-30215	17	25	resource	resource	NOUN
ajst-30215	17	26	shortages	shortage	NOUN
ajst-30215	17	27	through	through	ADP
ajst-30215	17	28	hydrological	hydrological	ADJ
ajst-30215	17	29	data	datum	NOUN
ajst-30215	17	30	;	;	PUNCT
ajst-30215	17	31	and	and	CCONJ
ajst-30215	17	32	ecological	ecological	ADJ
ajst-30215	17	33	drought	drought	NOUN
ajst-30215	17	34	evaluates	evaluate	VERB
ajst-30215	17	35	the	the	DET
ajst-30215	17	36	impact	impact	NOUN
ajst-30215	17	37	of	of	ADP
ajst-30215	17	38	drought	drought	NOUN
ajst-30215	17	39	on	on	ADP
ajst-30215	17	40	ecosystems	ecosystem	NOUN
ajst-30215	17	41	using	use	VERB
ajst-30215	17	42	vegetation	vegetation	NOUN
ajst-30215	17	43	cover	cover	NOUN
ajst-30215	17	44	,	,	PUNCT
ajst-30215	17	45	biomass	biomass	NOUN
ajst-30215	17	46	,	,	PUNCT
ajst-30215	17	47	and	and	CCONJ
ajst-30215	17	48	other	other	ADJ
ajst-30215	17	49	data	datum	NOUN
ajst-30215	17	50	.	.	PUNCT
ajst-30215	18	1	there	there	PRON
ajst-30215	18	2	is	be	VERB
ajst-30215	18	3	a	a	DET
ajst-30215	18	4	significant	significant	ADJ
ajst-30215	18	5	propagation	propagation	NOUN
ajst-30215	18	6	effect	effect	NOUN
ajst-30215	18	7	among	among	ADP
ajst-30215	18	8	drought	drought	NOUN
ajst-30215	18	9	types	type	NOUN
ajst-30215	18	10	.	.	PUNCT
ajst-30215	19	1	in	in	ADP
ajst-30215	19	2	terms	term	NOUN
ajst-30215	19	3	of	of	ADP
ajst-30215	19	4	temporal	temporal	ADJ
ajst-30215	19	5	sequence	sequence	NOUN
ajst-30215	19	6	,	,	PUNCT
ajst-30215	19	7	meteorological	meteorological	ADJ
ajst-30215	19	8	drought	drought	NOUN
ajst-30215	19	9	usually	usually	ADV
ajst-30215	19	10	serves	serve	VERB
ajst-30215	19	11	as	as	ADP
ajst-30215	19	12	the	the	DET
ajst-30215	19	13	initial	initial	ADJ
ajst-30215	19	14	driving	driving	NOUN
ajst-30215	19	15	factor	factor	NOUN
ajst-30215	19	16	.	.	PUNCT
ajst-30215	20	1	therefore	therefore	ADV
ajst-30215	20	2	,	,	PUNCT
ajst-30215	20	3	identifying	identify	VERB
ajst-30215	20	4	meteorological	meteorological	ADJ
ajst-30215	20	5	drought	drought	NOUN
ajst-30215	20	6	is	be	AUX
ajst-30215	20	7	of	of	ADP
ajst-30215	20	8	great	great	ADJ
ajst-30215	20	9	significance	significance	NOUN
ajst-30215	20	10	.	.	PUNCT
ajst-30215	21	1	this	this	DET
ajst-30215	21	2	study	study	NOUN
ajst-30215	21	3	uses	use	VERB
ajst-30215	21	4	gpm	gpm	NOUN
ajst-30215	21	5	(	(	PUNCT
ajst-30215	21	6	global	global	ADJ
ajst-30215	21	7	precipitation	precipitation	NOUN
ajst-30215	21	8	measurement	measurement	NOUN
ajst-30215	21	9	)	)	PUNCT
ajst-30215	21	10	rainfall	rainfall	NOUN
ajst-30215	21	11	data	datum	NOUN
ajst-30215	21	12	to	to	PART
ajst-30215	21	13	calculate	calculate	VERB
ajst-30215	21	14	the	the	DET
ajst-30215	21	15	standardized	standardized	ADJ
ajst-30215	21	16	precipitation	precipitation	NOUN
ajst-30215	21	17	index	index	NOUN
ajst-30215	21	18	(	(	PUNCT
ajst-30215	21	19	spi	spi	NOUN
ajst-30215	21	20	)	)	PUNCT
ajst-30215	22	1	[	[	X
ajst-30215	22	2	4	4	NUM
ajst-30215	22	3	]	]	PUNCT
ajst-30215	22	4	,	,	PUNCT
ajst-30215	22	5	a	a	DET
ajst-30215	22	6	meteorological	meteorological	ADJ
ajst-30215	22	7	drought	drought	NOUN
ajst-30215	22	8	index	index	NOUN
ajst-30215	22	9	,	,	PUNCT
ajst-30215	22	10	to	to	PART
ajst-30215	22	11	explore	explore	VERB
ajst-30215	22	12	the	the	DET
ajst-30215	22	13	frequency	frequency	NOUN
ajst-30215	22	14	,	,	PUNCT
ajst-30215	22	15	intensity	intensity	NOUN
ajst-30215	22	16	,	,	PUNCT
ajst-30215	22	17	and	and	CCONJ
ajst-30215	22	18	persistence	persistence	NOUN
ajst-30215	22	19	characteristics	characteristic	NOUN
ajst-30215	22	20	of	of	ADP
ajst-30215	22	21	droughts	drought	NOUN
ajst-30215	22	22	in	in	ADP
ajst-30215	22	23	the	the	DET
ajst-30215	22	24	indochina	indochina	PROPN
ajst-30215	22	25	peninsula	peninsula	PROPN
ajst-30215	22	26	at	at	ADP
ajst-30215	22	27	different	different	ADJ
ajst-30215	22	28	time	time	NOUN
ajst-30215	22	29	scales	scale	NOUN
ajst-30215	22	30	.	.	PUNCT
ajst-30215	23	1	2	2	X
ajst-30215	23	2	.	.	X
ajst-30215	23	3	data	datum	NOUN
ajst-30215	23	4	and	and	CCONJ
ajst-30215	23	5	methods	method	NOUN
ajst-30215	23	6	2.1	2.1	NUM
ajst-30215	23	7	.	.	PUNCT
ajst-30215	24	1	study	study	NOUN
ajst-30215	24	2	area	area	NOUN
ajst-30215	24	3	the	the	DET
ajst-30215	24	4	indochina	indochina	PROPN
ajst-30215	24	5	peninsula	peninsula	PROPN
ajst-30215	24	6	features	feature	VERB
ajst-30215	24	7	diverse	diverse	ADJ
ajst-30215	24	8	and	and	CCONJ
ajst-30215	24	9	complex	complex	ADJ
ajst-30215	24	10	terrain	terrain	NOUN
ajst-30215	24	11	and	and	CCONJ
ajst-30215	24	12	is	be	AUX
ajst-30215	24	13	prone	prone	ADJ
ajst-30215	24	14	to	to	ADP
ajst-30215	24	15	droughts	drought	NOUN
ajst-30215	24	16	due	due	ADJ
ajst-30215	24	17	to	to	ADP
ajst-30215	24	18	monsoon	monsoon	NOUN
ajst-30215	24	19	influences	influence	NOUN
ajst-30215	24	20	.	.	PUNCT
ajst-30215	25	1	the	the	DET
ajst-30215	25	2	region	region	NOUN
ajst-30215	25	3	spans	span	VERB
ajst-30215	25	4	tropical	tropical	ADJ
ajst-30215	25	5	and	and	CCONJ
ajst-30215	25	6	subtropical	subtropical	ADJ
ajst-30215	25	7	zones	zone	NOUN
ajst-30215	25	8	,	,	PUNCT
ajst-30215	25	9	encompassing	encompass	VERB
ajst-30215	25	10	cambodia	cambodia	PROPN
ajst-30215	25	11	,	,	PUNCT
ajst-30215	25	12	laos	laos	PROPN
ajst-30215	25	13	,	,	PUNCT
ajst-30215	25	14	myanmar	myanmar	PROPN
ajst-30215	25	15	,	,	PUNCT
ajst-30215	25	16	thailand	thailand	PROPN
ajst-30215	25	17	,	,	PUNCT
ajst-30215	25	18	and	and	CCONJ
ajst-30215	25	19	vietnam	vietnam	PROPN
ajst-30215	25	20	.	.	PUNCT
ajst-30215	26	1	it	it	PRON
ajst-30215	26	2	is	be	AUX
ajst-30215	26	3	characterized	characterize	VERB
ajst-30215	26	4	by	by	ADP
ajst-30215	26	5	a	a	DET
ajst-30215	26	6	well	well	ADV
ajst-30215	26	7	-	-	PUNCT
ajst-30215	26	8	developed	develop	VERB
ajst-30215	26	9	water	water	NOUN
ajst-30215	26	10	system	system	NOUN
ajst-30215	26	11	,	,	PUNCT
ajst-30215	26	12	primarily	primarily	ADV
ajst-30215	26	13	consisting	consist	VERB
ajst-30215	26	14	of	of	ADP
ajst-30215	26	15	the	the	DET
ajst-30215	26	16	tonle	tonle	NOUN
ajst-30215	26	17	sap	sap	PROPN
ajst-30215	26	18	lake	lake	PROPN
ajst-30215	26	19	,	,	PUNCT
ajst-30215	26	20	irrawaddy	irrawaddy	PROPN
ajst-30215	26	21	river	river	PROPN
ajst-30215	26	22	,	,	PUNCT
ajst-30215	26	23	chao	chao	PROPN
ajst-30215	26	24	phraya	phraya	PROPN
ajst-30215	26	25	river	river	PROPN
ajst-30215	26	26	,	,	PUNCT
ajst-30215	26	27	and	and	CCONJ
ajst-30215	26	28	mekong	mekong	PROPN
ajst-30215	26	29	river	river	NOUN
ajst-30215	26	30	basins	basin	NOUN
ajst-30215	26	31	.	.	PUNCT
ajst-30215	27	1	the	the	DET
ajst-30215	27	2	topography	topography	NOUN
ajst-30215	27	3	includes	include	VERB
ajst-30215	27	4	mountains	mountain	NOUN
ajst-30215	27	5	,	,	PUNCT
ajst-30215	27	6	plateaus	plateaus	NOUN
ajst-30215	27	7	,	,	PUNCT
ajst-30215	27	8	and	and	CCONJ
ajst-30215	27	9	plains	plain	NOUN
ajst-30215	27	10	,	,	PUNCT
ajst-30215	27	11	with	with	ADP
ajst-30215	27	12	extensive	extensive	ADJ
ajst-30215	27	13	forest	forest	NOUN
ajst-30215	27	14	and	and	CCONJ
ajst-30215	27	15	agricultural	agricultural	ADJ
ajst-30215	27	16	land	land	NOUN
ajst-30215	27	17	distribution[5	distribution[5	NOUN
ajst-30215	27	18	]	]	PUNCT
ajst-30215	27	19	.	.	PUNCT
ajst-30215	28	1	this	this	DET
ajst-30215	28	2	unique	unique	ADJ
ajst-30215	28	3	geographical	geographical	ADJ
ajst-30215	28	4	configuration	configuration	NOUN
ajst-30215	28	5	provides	provide	VERB
ajst-30215	28	6	important	important	ADJ
ajst-30215	28	7	spatial	spatial	ADJ
ajst-30215	28	8	heterogeneity	heterogeneity	NOUN
ajst-30215	28	9	for	for	ADP
ajst-30215	28	10	drought	drought	NOUN
ajst-30215	28	11	monitoring	monitoring	NOUN
ajst-30215	28	12	research	research	NOUN
ajst-30215	28	13	.	.	PUNCT
ajst-30215	29	1	as	as	ADP
ajst-30215	29	2	a	a	DET
ajst-30215	29	3	typical	typical	ADJ
ajst-30215	29	4	tropical	tropical	ADJ
ajst-30215	29	5	monsoon	monsoon	NOUN
ajst-30215	29	6	region	region	NOUN
ajst-30215	29	7	,	,	PUNCT
ajst-30215	29	8	the	the	DET
ajst-30215	29	9	area	area	NOUN
ajst-30215	29	10	exhibits	exhibit	VERB
ajst-30215	29	11	significant	significant	ADJ
ajst-30215	29	12	seasonal	seasonal	ADJ
ajst-30215	29	13	and	and	CCONJ
ajst-30215	29	14	interannual	interannual	ADJ
ajst-30215	29	15	precipitation	precipitation	NOUN
ajst-30215	29	16	variability	variability	NOUN
ajst-30215	29	17	:	:	PUNCT
ajst-30215	29	18	winters	winter	NOUN
ajst-30215	29	19	are	be	AUX
ajst-30215	29	20	dry	dry	ADJ
ajst-30215	29	21	with	with	ADP
ajst-30215	29	22	little	little	ADJ
ajst-30215	29	23	rainfall	rainfall	NOUN
ajst-30215	29	24	,	,	PUNCT
ajst-30215	29	25	making	make	VERB
ajst-30215	29	26	seasonal	seasonal	ADJ
ajst-30215	29	27	droughts	drought	NOUN
ajst-30215	29	28	common	common	ADJ
ajst-30215	29	29	,	,	PUNCT
ajst-30215	29	30	while	while	SCONJ
ajst-30215	29	31	summer	summer	NOUN
ajst-30215	29	32	precipitation	precipitation	NOUN
ajst-30215	29	33	heavily	heavily	ADV
ajst-30215	29	34	depends	depend	VERB
ajst-30215	29	35	on	on	ADP
ajst-30215	29	36	monsoon	monsoon	NOUN
ajst-30215	29	37	strength	strength	NOUN
ajst-30215	29	38	,	,	PUNCT
ajst-30215	29	39	with	with	ADP
ajst-30215	29	40	monsoon	monsoon	NOUN
ajst-30215	29	41	anomalies	anomaly	NOUN
ajst-30215	29	42	often	often	ADV
ajst-30215	29	43	leading	lead	VERB
ajst-30215	29	44	to	to	ADP
ajst-30215	29	45	insufficient	insufficient	ADJ
ajst-30215	29	46	rainfall	rainfall	NOUN
ajst-30215	29	47	.	.	PUNCT
ajst-30215	30	1	droughts	drought	NOUN
ajst-30215	30	2	have	have	VERB
ajst-30215	30	3	significant	significant	ADJ
ajst-30215	30	4	impacts	impact	NOUN
ajst-30215	30	5	on	on	ADP
ajst-30215	30	6	agriculture	agriculture	NOUN
ajst-30215	30	7	,	,	PUNCT
ajst-30215	30	8	water	water	NOUN
ajst-30215	30	9	resources	resource	NOUN
ajst-30215	30	10	,	,	PUNCT
ajst-30215	30	11	and	and	CCONJ
ajst-30215	30	12	ecosystems	ecosystem	NOUN
ajst-30215	30	13	in	in	ADP
ajst-30215	30	14	the	the	DET
ajst-30215	30	15	indochina	indochina	PROPN
ajst-30215	30	16	peninsula	peninsula	PROPN
ajst-30215	30	17	.	.	PUNCT
ajst-30215	31	1	agriculture	agriculture	NOUN
ajst-30215	31	2	,	,	PUNCT
ajst-30215	31	3	as	as	ADP
ajst-30215	31	4	the	the	DET
ajst-30215	31	5	primary	primary	ADJ
ajst-30215	31	6	economic	economic	ADJ
ajst-30215	31	7	activity	activity	NOUN
ajst-30215	31	8	in	in	ADP
ajst-30215	31	9	the	the	DET
ajst-30215	31	10	region	region	NOUN
ajst-30215	31	11	,	,	PUNCT
ajst-30215	31	12	is	be	AUX
ajst-30215	31	13	affected	affect	VERB
ajst-30215	31	14	by	by	ADP
ajst-30215	31	15	drought	drought	NOUN
ajst-30215	31	16	-	-	PUNCT
ajst-30215	31	17	induced	induce	VERB
ajst-30215	31	18	precipitation	precipitation	NOUN
ajst-30215	31	19	shortages	shortage	NOUN
ajst-30215	31	20	and	and	CCONJ
ajst-30215	31	21	irrigation	irrigation	NOUN
ajst-30215	31	22	water	water	NOUN
ajst-30215	31	23	scarcity	scarcity	NOUN
ajst-30215	31	24	,	,	PUNCT
ajst-30215	31	25	leading	lead	VERB
ajst-30215	31	26	to	to	ADP
ajst-30215	31	27	reduced	reduce	VERB
ajst-30215	31	28	crop	crop	NOUN
ajst-30215	31	29	yields	yield	NOUN
ajst-30215	31	30	and	and	CCONJ
ajst-30215	31	31	threats	threat	NOUN
ajst-30215	31	32	to	to	ADP
ajst-30215	31	33	food	food	NOUN
ajst-30215	31	34	security	security	NOUN
ajst-30215	31	35	.	.	PUNCT
ajst-30215	32	1	systematic	systematic	ADJ
ajst-30215	32	2	analysis	analysis	NOUN
ajst-30215	32	3	of	of	ADP
ajst-30215	32	4	drought	drought	NOUN
ajst-30215	32	5	characteristics	characteristic	NOUN
ajst-30215	32	6	and	and	CCONJ
ajst-30215	32	7	driving	drive	VERB
ajst-30215	32	8	factors	factor	NOUN
ajst-30215	32	9	in	in	ADP
ajst-30215	32	10	this	this	DET
ajst-30215	32	11	region	region	NOUN
ajst-30215	32	12	can	can	AUX
ajst-30215	32	13	provide	provide	VERB
ajst-30215	32	14	a	a	DET
ajst-30215	32	15	scientific	scientific	ADJ
ajst-30215	32	16	basis	basis	NOUN
ajst-30215	32	17	for	for	ADP
ajst-30215	32	18	water	water	NOUN
ajst-30215	32	19	resource	resource	NOUN
ajst-30215	32	20	management	management	NOUN
ajst-30215	32	21	,	,	PUNCT
ajst-30215	32	22	agricultural	agricultural	ADJ
ajst-30215	32	23	planning	planning	NOUN
ajst-30215	32	24	,	,	PUNCT
ajst-30215	32	25	and	and	CCONJ
ajst-30215	32	26	climate	climate	NOUN
ajst-30215	32	27	change	change	NOUN
ajst-30215	32	28	adaptation	adaptation	NOUN
ajst-30215	32	29	strategies	strategy	NOUN
ajst-30215	32	30	,	,	PUNCT
ajst-30215	32	31	thereby	thereby	ADV
ajst-30215	32	32	effectively	effectively	ADV
ajst-30215	32	33	mitigating	mitigate	VERB
ajst-30215	32	34	the	the	DET
ajst-30215	32	35	negative	negative	ADJ
ajst-30215	32	36	impacts	impact	NOUN
ajst-30215	32	37	of	of	ADP
ajst-30215	32	38	drought	drought	NOUN
ajst-30215	32	39	on	on	ADP
ajst-30215	32	40	socio	socio	NOUN
ajst-30215	32	41	-	-	PUNCT
ajst-30215	32	42	economic	economic	ADJ
ajst-30215	32	43	and	and	CCONJ
ajst-30215	32	44	ecological	ecological	ADJ
ajst-30215	32	45	environments	environment	NOUN
ajst-30215	32	46	.	.	PUNCT
ajst-30215	33	1	2.2	2.2	NUM
ajst-30215	33	2	.	.	PUNCT
ajst-30215	33	3	data	datum	NOUN
ajst-30215	33	4	imerg	imerg	PROPN
ajst-30215	33	5	is	be	AUX
ajst-30215	33	6	a	a	DET
ajst-30215	33	7	next	next	ADJ
ajst-30215	33	8	-	-	PUNCT
ajst-30215	33	9	generation	generation	NOUN
ajst-30215	33	10	multi	multi	ADJ
ajst-30215	33	11	-	-	ADJ
ajst-30215	33	12	satellite	satellite	ADJ
ajst-30215	33	13	precipitation	precipitation	NOUN
ajst-30215	33	14	dataset	dataset	NOUN
ajst-30215	33	15	introduced	introduce	VERB
ajst-30215	33	16	by	by	ADP
ajst-30215	33	17	the	the	DET
ajst-30215	33	18	global	global	ADJ
ajst-30215	33	19	precipitation	precipitation	NOUN
ajst-30215	33	20	measurement	measurement	NOUN
ajst-30215	33	21	mission	mission	NOUN
ajst-30215	33	22	.	.	PUNCT
ajst-30215	34	1	imerg	imerg	PROPN
ajst-30215	34	2	precipitation	precipitation	NOUN
ajst-30215	34	3	data	datum	NOUN
ajst-30215	34	4	provide	provide	VERB
ajst-30215	34	5	three	three	NUM
ajst-30215	34	6	types	type	NOUN
ajst-30215	34	7	of	of	ADP
ajst-30215	34	8	products	product	NOUN
ajst-30215	34	9	:	:	PUNCT
ajst-30215	34	10	early	early	ADJ
ajst-30215	34	11	,	,	PUNCT
ajst-30215	34	12	late	late	ADV
ajst-30215	34	13	,	,	PUNCT
ajst-30215	34	14	and	and	CCONJ
ajst-30215	34	15	final	final	ADJ
ajst-30215	34	16	,	,	PUNCT
ajst-30215	34	17	generated	generate	VERB
ajst-30215	34	18	based	base	VERB
ajst-30215	34	19	on	on	ADP
ajst-30215	34	20	different	different	ADJ
ajst-30215	34	21	data	datum	NOUN
ajst-30215	34	22	retrieval	retrieval	NOUN
ajst-30215	34	23	algorithms	algorithm	NOUN
ajst-30215	34	24	.	.	PUNCT
ajst-30215	35	1	the	the	DET
ajst-30215	35	2	imergv07	imergv07	PROPN
ajst-30215	35	3	version	version	PROPN
ajst-30215	35	4	integrates	integrate	VERB
ajst-30215	35	5	information	information	NOUN
ajst-30215	35	6	from	from	ADP
ajst-30215	35	7	gpm	gpm	NOUN
ajst-30215	35	8	and	and	CCONJ
ajst-30215	35	9	trmm	trmm	NOUN
ajst-30215	35	10	(	(	PUNCT
ajst-30215	35	11	tropical	tropical	ADJ
ajst-30215	35	12	rainfall	rainfall	NOUN
ajst-30215	35	13	measuring	measure	VERB
ajst-30215	35	14	mission	mission	NOUN
ajst-30215	35	15	)	)	PUNCT
ajst-30215	35	16	multi	multi	ADJ
ajst-30215	35	17	-	-	ADJ
ajst-30215	35	18	satellite	satellite	ADJ
ajst-30215	35	19	precipitation	precipitation	NOUN
ajst-30215	35	20	analysis	analysis	NOUN
ajst-30215	35	21	243	243	NUM
ajst-30215	35	22	(	(	PUNCT
ajst-30215	35	23	tmpa	tmpa	NOUN
ajst-30215	35	24	)	)	PUNCT
ajst-30215	35	25	sensors	sensor	NOUN
ajst-30215	35	26	.	.	PUNCT
ajst-30215	36	1	through	through	ADP
ajst-30215	36	2	inter	inter	NOUN
ajst-30215	36	3	-	-	NOUN
ajst-30215	36	4	calibration	calibration	NOUN
ajst-30215	36	5	,	,	PUNCT
ajst-30215	36	6	merging	merging	NOUN
ajst-30215	36	7	,	,	PUNCT
ajst-30215	36	8	interpolation	interpolation	NOUN
ajst-30215	36	9	,	,	PUNCT
ajst-30215	36	10	and	and	CCONJ
ajst-30215	36	11	fusion	fusion	NOUN
ajst-30215	36	12	techniques	technique	NOUN
ajst-30215	36	13	,	,	PUNCT
ajst-30215	36	14	it	it	PRON
ajst-30215	36	15	produces	produce	VERB
ajst-30215	36	16	consistent	consistent	ADJ
ajst-30215	36	17	precipitation	precipitation	NOUN
ajst-30215	36	18	estimates	estimate	NOUN
ajst-30215	36	19	from	from	ADP
ajst-30215	36	20	june	june	PROPN
ajst-30215	36	21	2000	2000	NUM
ajst-30215	36	22	to	to	ADP
ajst-30215	36	23	the	the	DET
ajst-30215	36	24	present	present	NOUN
ajst-30215	36	25	.	.	PUNCT
ajst-30215	37	1	imerg	imerg	PROPN
ajst-30215	37	2	data	data	PROPN
ajst-30215	37	3	is	be	AUX
ajst-30215	37	4	widely	widely	ADV
ajst-30215	37	5	used	use	VERB
ajst-30215	37	6	in	in	ADP
ajst-30215	37	7	global	global	ADJ
ajst-30215	37	8	-	-	PUNCT
ajst-30215	37	9	scale	scale	NOUN
ajst-30215	37	10	studies	study	NOUN
ajst-30215	37	11	and	and	CCONJ
ajst-30215	37	12	is	be	AUX
ajst-30215	37	13	particularly	particularly	ADV
ajst-30215	37	14	suitable	suitable	ADJ
ajst-30215	37	15	for	for	ADP
ajst-30215	37	16	regions	region	NOUN
ajst-30215	37	17	lacking	lack	VERB
ajst-30215	37	18	reliable	reliable	ADJ
ajst-30215	37	19	ground	ground	NOUN
ajst-30215	37	20	observations	observation	NOUN
ajst-30215	37	21	or	or	CCONJ
ajst-30215	37	22	with	with	ADP
ajst-30215	37	23	sparse	sparse	ADJ
ajst-30215	37	24	ground	ground	NOUN
ajst-30215	37	25	observation	observation	NOUN
ajst-30215	37	26	networks	network	NOUN
ajst-30215	37	27	.	.	PUNCT
ajst-30215	38	1	in	in	ADP
ajst-30215	38	2	this	this	DET
ajst-30215	38	3	study	study	NOUN
ajst-30215	38	4	,	,	PUNCT
ajst-30215	38	5	the	the	DET
ajst-30215	38	6	imergv07	imergv07	NOUN
ajst-30215	38	7	final	final	ADJ
ajst-30215	38	8	product	product	NOUN
ajst-30215	38	9	is	be	AUX
ajst-30215	38	10	used	use	VERB
ajst-30215	38	11	,	,	PUNCT
ajst-30215	38	12	with	with	ADP
ajst-30215	38	13	a	a	DET
ajst-30215	38	14	spatial	spatial	ADJ
ajst-30215	38	15	resolution	resolution	NOUN
ajst-30215	38	16	of	of	ADP
ajst-30215	38	17	0.1	0.1	NUM
ajst-30215	38	18	°	°	NOUN
ajst-30215	38	19	×0.1	×0.1	NOUN
ajst-30215	38	20	°	°	NOUN
ajst-30215	38	21	.	.	PUNCT
ajst-30215	38	22	weekly	weekly	ADJ
ajst-30215	38	23	and	and	CCONJ
ajst-30215	38	24	monthly	monthly	ADJ
ajst-30215	38	25	precipitation	precipitation	NOUN
ajst-30215	38	26	data	datum	NOUN
ajst-30215	38	27	were	be	AUX
ajst-30215	38	28	calculated	calculate	VERB
ajst-30215	38	29	from	from	ADP
ajst-30215	38	30	the	the	DET
ajst-30215	38	31	daily	daily	ADJ
ajst-30215	38	32	dataset	dataset	NOUN
ajst-30215	38	33	.	.	PUNCT
ajst-30215	39	1	3	3	X
ajst-30215	39	2	.	.	X
ajst-30215	39	3	standard	standard	ADJ
ajst-30215	39	4	precipitation	precipitation	NOUN
ajst-30215	39	5	index	index	NOUN
ajst-30215	39	6	the	the	DET
ajst-30215	39	7	spi	spi	NOUN
ajst-30215	39	8	is	be	AUX
ajst-30215	39	9	used	use	VERB
ajst-30215	39	10	to	to	PART
ajst-30215	39	11	demonstrate	demonstrate	VERB
ajst-30215	39	12	the	the	DET
ajst-30215	39	13	probability	probability	NOUN
ajst-30215	39	14	of	of	ADP
ajst-30215	39	15	precipitation	precipitation	NOUN
ajst-30215	39	16	occurrence	occurrence	NOUN
ajst-30215	39	17	over	over	ADP
ajst-30215	39	18	a	a	DET
ajst-30215	39	19	certain	certain	ADJ
ajst-30215	39	20	period	period	NOUN
ajst-30215	39	21	and	and	CCONJ
ajst-30215	39	22	is	be	AUX
ajst-30215	39	23	one	one	NUM
ajst-30215	39	24	of	of	ADP
ajst-30215	39	25	the	the	DET
ajst-30215	39	26	widely	widely	ADV
ajst-30215	39	27	applied	apply	VERB
ajst-30215	39	28	indicators	indicator	NOUN
ajst-30215	39	29	for	for	ADP
ajst-30215	39	30	assessing	assess	VERB
ajst-30215	39	31	meteorological	meteorological	ADJ
ajst-30215	39	32	drought	drought	NOUN
ajst-30215	39	33	.	.	PUNCT
ajst-30215	40	1	it	it	PRON
ajst-30215	40	2	offers	offer	VERB
ajst-30215	40	3	advantages	advantage	NOUN
ajst-30215	40	4	such	such	ADJ
ajst-30215	40	5	as	as	ADP
ajst-30215	40	6	simple	simple	ADJ
ajst-30215	40	7	calculation	calculation	NOUN
ajst-30215	40	8	,	,	PUNCT
ajst-30215	40	9	minimal	minimal	ADJ
ajst-30215	40	10	data	datum	NOUN
ajst-30215	40	11	input	input	NOUN
ajst-30215	40	12	,	,	PUNCT
ajst-30215	40	13	effective	effective	ADJ
ajst-30215	40	14	computational	computational	ADJ
ajst-30215	40	15	results	result	NOUN
ajst-30215	40	16	,	,	PUNCT
ajst-30215	40	17	and	and	CCONJ
ajst-30215	40	18	applicability	applicability	NOUN
ajst-30215	40	19	across	across	ADP
ajst-30215	40	20	different	different	ADJ
ajst-30215	40	21	temporal	temporal	ADJ
ajst-30215	40	22	and	and	CCONJ
ajst-30215	40	23	spatial	spatial	ADJ
ajst-30215	40	24	scales	scale	NOUN
ajst-30215	40	25	.	.	PUNCT
ajst-30215	41	1	by	by	ADP
ajst-30215	41	2	fitting	fit	VERB
ajst-30215	41	3	the	the	DET
ajst-30215	41	4	precipitation	precipitation	NOUN
ajst-30215	41	5	data	datum	NOUN
ajst-30215	41	6	over	over	ADP
ajst-30215	41	7	a	a	DET
ajst-30215	41	8	specific	specific	ADJ
ajst-30215	41	9	period	period	NOUN
ajst-30215	41	10	using	use	VERB
ajst-30215	41	11	the	the	DET
ajst-30215	41	12	gamma	gamma	NOUN
ajst-30215	41	13	distribution	distribution	NOUN
ajst-30215	41	14	function	function	NOUN
ajst-30215	41	15	and	and	CCONJ
ajst-30215	41	16	performing	perform	VERB
ajst-30215	41	17	normal	normal	ADJ
ajst-30215	41	18	standardization	standardization	NOUN
ajst-30215	41	19	based	base	VERB
ajst-30215	41	20	on	on	ADP
ajst-30215	41	21	the	the	DET
ajst-30215	41	22	cumulative	cumulative	ADJ
ajst-30215	41	23	probability	probability	NOUN
ajst-30215	41	24	of	of	ADP
ajst-30215	41	25	precipitation	precipitation	NOUN
ajst-30215	41	26	,	,	PUNCT
ajst-30215	41	27	the	the	DET
ajst-30215	41	28	value	value	NOUN
ajst-30215	41	29	of	of	ADP
ajst-30215	41	30	the	the	DET
ajst-30215	41	31	spi	spi	PROPN
ajst-30215	41	32	index	index	NOUN
ajst-30215	41	33	corresponds	correspond	VERB
ajst-30215	41	34	to	to	ADP
ajst-30215	41	35	the	the	DET
ajst-30215	41	36	quantile	quantile	NOUN
ajst-30215	41	37	of	of	ADP
ajst-30215	41	38	the	the	DET
ajst-30215	41	39	normal	normal	ADJ
ajst-30215	41	40	distribution	distribution	NOUN
ajst-30215	41	41	.	.	PUNCT
ajst-30215	42	1	the	the	DET
ajst-30215	42	2	density	density	NOUN
ajst-30215	42	3	function	function	NOUN
ajst-30215	42	4	of	of	ADP
ajst-30215	42	5	this	this	DET
ajst-30215	42	6	distribution	distribution	NOUN
ajst-30215	42	7	is	be	AUX
ajst-30215	42	8	expressed	express	VERB
ajst-30215	42	9	as	as	SCONJ
ajst-30215	42	10	follows	follow	VERB
ajst-30215	42	11	:	:	PUNCT
ajst-30215	43	1	ℎ	ℎ	X
ajst-30215	43	2	𝑥	𝑥	PART
ajst-30215	43	3	𝑥	𝑥	X
ajst-30215	43	4	𝑒	𝑒	PROPN
ajst-30215	43	5	(	(	PUNCT
ajst-30215	43	6	1	1	NUM
ajst-30215	43	7	)	)	PUNCT
ajst-30215	43	8	in	in	ADP
ajst-30215	43	9	actual	actual	ADJ
ajst-30215	43	10	precipitation	precipitation	NOUN
ajst-30215	43	11	samples	sample	NOUN
ajst-30215	43	12	,	,	PUNCT
ajst-30215	43	13	there	there	PRON
ajst-30215	43	14	may	may	AUX
ajst-30215	43	15	be	be	AUX
ajst-30215	43	16	instances	instance	NOUN
ajst-30215	43	17	where	where	SCONJ
ajst-30215	43	18	the	the	DET
ajst-30215	43	19	precipitation	precipitation	NOUN
ajst-30215	43	20	value	value	NOUN
ajst-30215	43	21	is	be	AUX
ajst-30215	43	22	zero	zero	NUM
ajst-30215	43	23	.	.	PUNCT
ajst-30215	44	1	therefore	therefore	ADV
ajst-30215	44	2	,	,	PUNCT
ajst-30215	44	3	it	it	PRON
ajst-30215	44	4	is	be	AUX
ajst-30215	44	5	necessary	necessary	ADJ
ajst-30215	44	6	to	to	PART
ajst-30215	44	7	modify	modify	VERB
ajst-30215	44	8	the	the	DET
ajst-30215	44	9	distribution	distribution	NOUN
ajst-30215	44	10	function	function	NOUN
ajst-30215	44	11	of	of	ADP
ajst-30215	44	12	precipitation	precipitation	NOUN
ajst-30215	44	13	.	.	PUNCT
ajst-30215	45	1	by	by	ADP
ajst-30215	45	2	transforming	transform	VERB
ajst-30215	45	3	the	the	DET
ajst-30215	45	4	integral	integral	ADJ
ajst-30215	45	5	formula	formula	NOUN
ajst-30215	45	6	and	and	CCONJ
ajst-30215	45	7	based	base	VERB
ajst-30215	45	8	on	on	ADP
ajst-30215	45	9	the	the	DET
ajst-30215	45	10	standard	standard	ADJ
ajst-30215	45	11	normal	normal	ADJ
ajst-30215	45	12	distribution	distribution	NOUN
ajst-30215	45	13	,	,	PUNCT
ajst-30215	45	14	the	the	DET
ajst-30215	45	15	calculation	calculation	NOUN
ajst-30215	45	16	process	process	NOUN
ajst-30215	45	17	is	be	AUX
ajst-30215	45	18	as	as	SCONJ
ajst-30215	45	19	follows	follow	VERB
ajst-30215	45	20	:	:	PUNCT
ajst-30215	45	21	𝑄	𝑄	PROPN
ajst-30215	46	1	𝑥	𝑥	PART
ajst-30215	46	2	𝑞	𝑞	PROPN
ajst-30215	46	3	1	1	NUM
ajst-30215	46	4	𝑞	𝑞	PART
ajst-30215	46	5	𝑔	𝑔	PART
ajst-30215	46	6	𝑥	𝑥	X
ajst-30215	46	7	(	(	PUNCT
ajst-30215	46	8	2	2	NUM
ajst-30215	46	9	)	)	PUNCT
ajst-30215	46	10	𝑃	𝑃	NOUN
ajst-30215	46	11	𝑡	𝑡	NOUN
ajst-30215	46	12	√	√	VERB
ajst-30215	46	13	𝑒	𝑒	VERB
ajst-30215	46	14	𝑑𝑡	𝑑𝑡	ADP
ajst-30215	46	15	(	(	PUNCT
ajst-30215	46	16	3	3	X
ajst-30215	46	17	)	)	PUNCT
ajst-30215	46	18	𝑆𝑃𝐼	𝑆𝑃𝐼	PROPN
ajst-30215	46	19	𝑡	𝑡	PROPN
ajst-30215	46	20	p	p	NOUN
ajst-30215	46	21	𝑄	𝑄	PROPN
ajst-30215	46	22	𝑥	𝑥	PROPN
ajst-30215	46	23	(	(	PUNCT
ajst-30215	46	24	4	4	NUM
ajst-30215	46	25	)	)	PUNCT
ajst-30215	46	26	according	accord	VERB
ajst-30215	46	27	to	to	ADP
ajst-30215	46	28	the	the	DET
ajst-30215	46	29	u.s	u.s	PROPN
ajst-30215	46	30	.	.	PROPN
ajst-30215	46	31	drought	drought	PROPN
ajst-30215	46	32	monitoring	monitoring	NOUN
ajst-30215	46	33	system	system	NOUN
ajst-30215	46	34	,	,	PUNCT
ajst-30215	46	35	the	the	DET
ajst-30215	46	36	spi	spi	NOUN
ajst-30215	46	37	is	be	AUX
ajst-30215	46	38	classified	classify	VERB
ajst-30215	46	39	into	into	ADP
ajst-30215	46	40	five	five	NUM
ajst-30215	46	41	categories	category	NOUN
ajst-30215	46	42	.	.	PUNCT
ajst-30215	47	1	table	table	NOUN
ajst-30215	47	2	3	3	NUM
ajst-30215	47	3	-	-	SYM
ajst-30215	47	4	1	1	NUM
ajst-30215	47	5	spi	spi	NOUN
ajst-30215	47	6	classification	classification	NOUN
ajst-30215	47	7	of	of	ADP
ajst-30215	47	8	drought	drought	NOUN
ajst-30215	47	9	levels	level	NOUN
ajst-30215	47	10	drought	drought	NOUN
ajst-30215	47	11	level	level	NOUN
ajst-30215	47	12	spi	spi	NOUN
ajst-30215	47	13	range	range	NOUN
ajst-30215	47	14	mild	mild	ADJ
ajst-30215	47	15	drought	drought	NOUN
ajst-30215	47	16	-0.5	-0.5	NOUN
ajst-30215	48	1	~	~	PUNCT
ajst-30215	48	2	-0.7	-0.7	PROPN
ajst-30215	48	3	moderate	moderate	ADJ
ajst-30215	48	4	drought	drought	PROPN
ajst-30215	48	5	-0.8	-0.8	PROPN
ajst-30215	48	6	~	~	PUNCT
ajst-30215	48	7	-1.2	-1.2	PUNCT
ajst-30215	48	8	severe	severe	ADJ
ajst-30215	48	9	drought	drought	NOUN
ajst-30215	48	10	-1.3	-1.3	PROPN
ajst-30215	48	11	~	~	PUNCT
ajst-30215	48	12	-1.5	-1.5	SYM
ajst-30215	48	13	extreme	extreme	ADJ
ajst-30215	48	14	drought	drought	NOUN
ajst-30215	48	15	-1.6	-1.6	X
ajst-30215	48	16	~	~	PUNCT
ajst-30215	48	17	-1.9	-1.9	NUM
ajst-30215	48	18	rare	rare	ADJ
ajst-30215	48	19	drought	drought	NOUN
ajst-30215	48	20	≤-2	≤-2	PROPN
ajst-30215	48	21	4	4	X
ajst-30215	48	22	.	.	NOUN
ajst-30215	48	23	results	result	NOUN
ajst-30215	48	24	and	and	CCONJ
ajst-30215	48	25	analysis	analysis	NOUN
ajst-30215	48	26	by	by	ADP
ajst-30215	48	27	plotting	plot	VERB
ajst-30215	48	28	the	the	DET
ajst-30215	48	29	spi	spi	NOUN
ajst-30215	48	30	at	at	ADP
ajst-30215	48	31	different	different	ADJ
ajst-30215	48	32	time	time	NOUN
ajst-30215	48	33	scales	scale	NOUN
ajst-30215	48	34	,	,	PUNCT
ajst-30215	48	35	the	the	DET
ajst-30215	48	36	spatiotemporal	spatiotemporal	ADJ
ajst-30215	48	37	evolution	evolution	NOUN
ajst-30215	48	38	characteristics	characteristic	NOUN
ajst-30215	48	39	of	of	ADP
ajst-30215	48	40	drought	drought	NOUN
ajst-30215	48	41	events	event	NOUN
ajst-30215	48	42	in	in	ADP
ajst-30215	48	43	the	the	DET
ajst-30215	48	44	indochina	indochina	PROPN
ajst-30215	48	45	peninsula	peninsula	NOUN
ajst-30215	48	46	can	can	AUX
ajst-30215	48	47	be	be	AUX
ajst-30215	48	48	visually	visually	ADV
ajst-30215	48	49	revealed	reveal	VERB
ajst-30215	48	50	.	.	PUNCT
ajst-30215	49	1	short	short	ADJ
ajst-30215	49	2	-	-	PUNCT
ajst-30215	49	3	term	term	NOUN
ajst-30215	49	4	spi(e.g	spi(e.g	X
ajst-30215	49	5	.	.	PROPN
ajst-30215	49	6	,	,	PUNCT
ajst-30215	49	7	spi-1	spi-1	NUM
ajst-30215	49	8	and	and	CCONJ
ajst-30215	49	9	spi-3	spi-3	NUM
ajst-30215	49	10	)	)	PUNCT
ajst-30215	49	11	can	can	AUX
ajst-30215	49	12	quickly	quickly	ADV
ajst-30215	49	13	reflect	reflect	VERB
ajst-30215	49	14	short	short	ADJ
ajst-30215	49	15	-	-	PUNCT
ajst-30215	49	16	term	term	NOUN
ajst-30215	49	17	precipitation	precipitation	NOUN
ajst-30215	49	18	anomalies	anomaly	NOUN
ajst-30215	49	19	,	,	PUNCT
ajst-30215	49	20	showing	show	VERB
ajst-30215	49	21	high	high	ADJ
ajst-30215	49	22	variability	variability	NOUN
ajst-30215	49	23	,	,	PUNCT
ajst-30215	49	24	making	make	VERB
ajst-30215	49	25	them	they	PRON
ajst-30215	49	26	suitable	suitable	ADJ
ajst-30215	49	27	for	for	ADP
ajst-30215	49	28	monitoring	monitor	VERB
ajst-30215	49	29	seasonal	seasonal	ADJ
ajst-30215	49	30	droughts	drought	NOUN
ajst-30215	49	31	.	.	PUNCT
ajst-30215	50	1	mediumterm	mediumterm	NOUN
ajst-30215	50	2	spi	spi	PROPN
ajst-30215	50	3	(	(	PUNCT
ajst-30215	50	4	e.g.	e.g.	ADV
ajst-30215	50	5	,	,	PUNCT
ajst-30215	50	6	spi-6	spi-6	PRON
ajst-30215	50	7	)	)	PUNCT
ajst-30215	50	8	can	can	AUX
ajst-30215	50	9	reflect	reflect	VERB
ajst-30215	50	10	the	the	DET
ajst-30215	50	11	duration	duration	NOUN
ajst-30215	50	12	and	and	CCONJ
ajst-30215	50	13	spatial	spatial	ADJ
ajst-30215	50	14	distribution	distribution	NOUN
ajst-30215	50	15	of	of	ADP
ajst-30215	50	16	droughts	drought	NOUN
ajst-30215	50	17	but	but	CCONJ
ajst-30215	50	18	tend	tend	VERB
ajst-30215	50	19	to	to	PART
ajst-30215	50	20	be	be	AUX
ajst-30215	50	21	conservative	conservative	ADJ
ajst-30215	50	22	in	in	ADP
ajst-30215	50	23	indicating	indicate	VERB
ajst-30215	50	24	drought	drought	NOUN
ajst-30215	50	25	intensity	intensity	NOUN
ajst-30215	50	26	.	.	PUNCT
ajst-30215	51	1	long	long	ADJ
ajst-30215	51	2	-	-	PUNCT
ajst-30215	51	3	term	term	NOUN
ajst-30215	51	4	spi	spi	NOUN
ajst-30215	51	5	(	(	PUNCT
ajst-30215	51	6	e.g.	e.g.	ADV
ajst-30215	51	7	,	,	PUNCT
ajst-30215	51	8	spi-12	spi-12	NOUN
ajst-30215	51	9	)	)	PUNCT
ajst-30215	51	10	can	can	AUX
ajst-30215	51	11	reveal	reveal	VERB
ajst-30215	51	12	the	the	DET
ajst-30215	51	13	long	long	ADJ
ajst-30215	51	14	-	-	PUNCT
ajst-30215	51	15	term	term	NOUN
ajst-30215	51	16	cumulative	cumulative	ADJ
ajst-30215	51	17	effects	effect	NOUN
ajst-30215	51	18	and	and	CCONJ
ajst-30215	51	19	severity	severity	NOUN
ajst-30215	51	20	of	of	ADP
ajst-30215	51	21	droughts	drought	NOUN
ajst-30215	51	22	,	,	PUNCT
ajst-30215	51	23	displaying	display	VERB
ajst-30215	51	24	smoother	smooth	ADJ
ajst-30215	51	25	trends	trend	NOUN
ajst-30215	51	26	.	.	PUNCT
ajst-30215	52	1	by	by	ADP
ajst-30215	52	2	analyzing	analyze	VERB
ajst-30215	52	3	multitime	multitime	ADJ
ajst-30215	52	4	-	-	PUNCT
ajst-30215	52	5	scale	scale	NOUN
ajst-30215	52	6	spi	spi	NOUN
ajst-30215	52	7	line	line	NOUN
ajst-30215	52	8	charts	chart	NOUN
ajst-30215	52	9	,	,	PUNCT
ajst-30215	52	10	it	it	PRON
ajst-30215	52	11	is	be	AUX
ajst-30215	52	12	evident	evident	ADJ
ajst-30215	52	13	that	that	SCONJ
ajst-30215	52	14	drought	drought	NOUN
ajst-30215	52	15	events	event	NOUN
ajst-30215	52	16	in	in	ADP
ajst-30215	52	17	the	the	DET
ajst-30215	52	18	indochina	indochina	PROPN
ajst-30215	52	19	peninsula	peninsula	PROPN
ajst-30215	52	20	exhibit	exhibit	VERB
ajst-30215	52	21	distinct	distinct	ADJ
ajst-30215	52	22	seasonal	seasonal	ADJ
ajst-30215	52	23	and	and	CCONJ
ajst-30215	52	24	interannual	interannual	ADJ
ajst-30215	52	25	variability	variability	NOUN
ajst-30215	52	26	.	.	PUNCT
ajst-30215	53	1	short	short	ADJ
ajst-30215	53	2	-	-	PUNCT
ajst-30215	53	3	term	term	NOUN
ajst-30215	53	4	spi	spi	NOUN
ajst-30215	53	5	are	be	AUX
ajst-30215	53	6	suitable	suitable	ADJ
ajst-30215	53	7	for	for	ADP
ajst-30215	53	8	monitoring	monitor	VERB
ajst-30215	53	9	immediate	immediate	ADJ
ajst-30215	53	10	droughts	drought	NOUN
ajst-30215	53	11	,	,	PUNCT
ajst-30215	53	12	while	while	SCONJ
ajst-30215	53	13	long	long	ADJ
ajst-30215	53	14	-	-	PUNCT
ajst-30215	53	15	term	term	NOUN
ajst-30215	53	16	spi	spi	NOUN
ajst-30215	53	17	are	be	AUX
ajst-30215	53	18	more	more	ADV
ajst-30215	53	19	appropriate	appropriate	ADJ
ajst-30215	53	20	for	for	ADP
ajst-30215	53	21	assessing	assess	VERB
ajst-30215	53	22	long	long	ADJ
ajst-30215	53	23	-	-	PUNCT
ajst-30215	53	24	term	term	NOUN
ajst-30215	53	25	drought	drought	NOUN
ajst-30215	53	26	trends	trend	NOUN
ajst-30215	53	27	.	.	PUNCT
ajst-30215	54	1	figure	figure	VERB
ajst-30215	54	2	4	4	NUM
ajst-30215	54	3	-	-	SYM
ajst-30215	54	4	1	1	NUM
ajst-30215	54	5	line	line	NOUN
ajst-30215	54	6	comparison	comparison	NOUN
ajst-30215	54	7	chart	chart	NOUN
ajst-30215	54	8	of	of	ADP
ajst-30215	54	9	spi	spi	PROPN
ajst-30215	54	10	at	at	ADP
ajst-30215	54	11	different	different	ADJ
ajst-30215	54	12	time	time	NOUN
ajst-30215	54	13	scales	scale	VERB
ajst-30215	54	14	el	el	PROPN
ajst-30215	54	15	niño[6	niño[6	PROPN
ajst-30215	54	16	]	]	PUNCT
ajst-30215	54	17	,	,	PUNCT
ajst-30215	54	18	as	as	ADP
ajst-30215	54	19	one	one	NUM
ajst-30215	54	20	of	of	ADP
ajst-30215	54	21	the	the	DET
ajst-30215	54	22	most	most	ADV
ajst-30215	54	23	significant	significant	ADJ
ajst-30215	54	24	interannual	interannual	ADJ
ajst-30215	54	25	signals	signal	NOUN
ajst-30215	54	26	in	in	ADP
ajst-30215	54	27	the	the	DET
ajst-30215	54	28	global	global	ADJ
ajst-30215	54	29	climate	climate	NOUN
ajst-30215	54	30	system	system	NOUN
ajst-30215	54	31	,	,	PUNCT
ajst-30215	54	32	has	have	VERB
ajst-30215	54	33	a	a	DET
ajst-30215	54	34	substantial	substantial	ADJ
ajst-30215	54	35	impact	impact	NOUN
ajst-30215	54	36	on	on	ADP
ajst-30215	54	37	regional	regional	ADJ
ajst-30215	54	38	precipitation	precipitation	NOUN
ajst-30215	54	39	patterns	pattern	NOUN
ajst-30215	54	40	and	and	CCONJ
ajst-30215	54	41	drought	drought	NOUN
ajst-30215	54	42	occurrence	occurrence	NOUN
ajst-30215	54	43	.	.	PUNCT
ajst-30215	55	1	during	during	ADP
ajst-30215	55	2	el	el	PROPN
ajst-30215	55	3	niño	niño	PROPN
ajst-30215	55	4	events	event	NOUN
ajst-30215	55	5	,	,	PUNCT
ajst-30215	55	6	abnormal	abnormal	ADJ
ajst-30215	55	7	sea	sea	NOUN
ajst-30215	55	8	surface	surface	NOUN
ajst-30215	55	9	temperature	temperature	NOUN
ajst-30215	55	10	increases	increase	NOUN
ajst-30215	55	11	in	in	ADP
ajst-30215	55	12	the	the	DET
ajst-30215	55	13	central	central	ADJ
ajst-30215	55	14	and	and	CCONJ
ajst-30215	55	15	eastern	eastern	ADJ
ajst-30215	55	16	equatorial	equatorial	ADJ
ajst-30215	55	17	pacific	pacific	PROPN
ajst-30215	55	18	lead	lead	NOUN
ajst-30215	55	19	to	to	ADP
ajst-30215	55	20	a	a	DET
ajst-30215	55	21	reorganization	reorganization	NOUN
ajst-30215	55	22	of	of	ADP
ajst-30215	55	23	global	global	ADJ
ajst-30215	55	24	atmospheric	atmospheric	ADJ
ajst-30215	55	25	circulation	circulation	NOUN
ajst-30215	55	26	,	,	PUNCT
ajst-30215	55	27	causing	cause	VERB
ajst-30215	55	28	precipitation	precipitation	NOUN
ajst-30215	55	29	anomalies	anomaly	NOUN
ajst-30215	55	30	in	in	ADP
ajst-30215	55	31	specific	specific	ADJ
ajst-30215	55	32	regions	region	NOUN
ajst-30215	55	33	and	and	CCONJ
ajst-30215	55	34	exacerbating	exacerbate	VERB
ajst-30215	55	35	drought	drought	NOUN
ajst-30215	55	36	events	event	NOUN
ajst-30215	55	37	compared	compare	VERB
ajst-30215	55	38	to	to	ADP
ajst-30215	55	39	normal	normal	ADJ
ajst-30215	55	40	years	year	NOUN
ajst-30215	55	41	.	.	PUNCT
ajst-30215	56	1	for	for	ADP
ajst-30215	56	2	example	example	NOUN
ajst-30215	56	3	,	,	PUNCT
ajst-30215	56	4	in	in	ADP
ajst-30215	56	5	2016	2016	NUM
ajst-30215	56	6	,	,	PUNCT
ajst-30215	56	7	due	due	ADP
ajst-30215	56	8	to	to	ADP
ajst-30215	56	9	the	the	DET
ajst-30215	56	10	el	el	PROPN
ajst-30215	56	11	niño	niño	PROPN
ajst-30215	56	12	phenomenon	phenomenon	NOUN
ajst-30215	56	13	,	,	PUNCT
ajst-30215	56	14	the	the	DET
ajst-30215	56	15	indochina	indochina	PROPN
ajst-30215	56	16	peninsula	peninsula	PROPN
ajst-30215	56	17	experienced	experience	VERB
ajst-30215	56	18	severe	severe	ADJ
ajst-30215	56	19	and	and	CCONJ
ajst-30215	56	20	widespread	widespread	ADJ
ajst-30215	56	21	drought	drought	NOUN
ajst-30215	56	22	244	244	NUM
ajst-30215	56	23	conditions	condition	NOUN
ajst-30215	56	24	.	.	PUNCT
ajst-30215	57	1	taking	take	VERB
ajst-30215	57	2	the	the	DET
ajst-30215	57	3	2016	2016	NUM
ajst-30215	57	4	large	large	ADJ
ajst-30215	57	5	-	-	PUNCT
ajst-30215	57	6	scale	scale	NOUN
ajst-30215	57	7	drought	drought	NOUN
ajst-30215	57	8	event	event	NOUN
ajst-30215	57	9	as	as	ADP
ajst-30215	57	10	an	an	DET
ajst-30215	57	11	example	example	NOUN
ajst-30215	57	12	,	,	PUNCT
ajst-30215	57	13	the	the	DET
ajst-30215	57	14	performance	performance	NOUN
ajst-30215	57	15	of	of	ADP
ajst-30215	57	16	spi	spi	NOUN
ajst-30215	57	17	at	at	ADP
ajst-30215	57	18	different	different	ADJ
ajst-30215	57	19	time	time	NOUN
ajst-30215	57	20	scales	scale	NOUN
ajst-30215	57	21	in	in	ADP
ajst-30215	57	22	drought	drought	NOUN
ajst-30215	57	23	monitoring	monitoring	NOUN
ajst-30215	57	24	is	be	AUX
ajst-30215	57	25	compared	compare	VERB
ajst-30215	57	26	.	.	PUNCT
ajst-30215	58	1	figure	figure	VERB
ajst-30215	58	2	4	4	NUM
ajst-30215	58	3	-	-	SYM
ajst-30215	58	4	2	2	NUM
ajst-30215	58	5	.	.	NOUN
ajst-30215	58	6	2016	2016	NUM
ajst-30215	58	7	drought	drought	NOUN
ajst-30215	58	8	distribution	distribution	NOUN
ajst-30215	58	9	map	map	NOUN
ajst-30215	58	10	spi-1	spi-1	PUNCT
ajst-30215	58	11	figure	figure	NOUN
ajst-30215	58	12	4	4	NUM
ajst-30215	58	13	-	-	SYM
ajst-30215	58	14	3	3	NUM
ajst-30215	58	15	.	.	NOUN
ajst-30215	58	16	2016	2016	NUM
ajst-30215	58	17	drought	drought	NOUN
ajst-30215	58	18	distribution	distribution	NOUN
ajst-30215	58	19	map	map	NOUN
ajst-30215	58	20	spi-3	spi-3	NUM
ajst-30215	58	21	245	245	NUM
ajst-30215	58	22	figure	figure	NOUN
ajst-30215	58	23	4	4	NUM
ajst-30215	58	24	-	-	SYM
ajst-30215	58	25	4	4	NUM
ajst-30215	58	26	.	.	NOUN
ajst-30215	58	27	2016	2016	NUM
ajst-30215	58	28	drought	drought	NOUN
ajst-30215	58	29	distribution	distribution	NOUN
ajst-30215	58	30	map	map	NOUN
ajst-30215	58	31	spi-6	spi-6	PUNCT
ajst-30215	58	32	figure	figure	NOUN
ajst-30215	58	33	4	4	NUM
ajst-30215	58	34	-	-	SYM
ajst-30215	58	35	5	5	NUM
ajst-30215	58	36	.	.	NOUN
ajst-30215	58	37	2016	2016	NUM
ajst-30215	59	1	drought	drought	NOUN
ajst-30215	59	2	distribution	distribution	NOUN
ajst-30215	59	3	map	map	NOUN
ajst-30215	59	4	spi-12	spi-12	NOUN
ajst-30215	59	5	spatial	spatial	ADJ
ajst-30215	59	6	comparative	comparative	ADJ
ajst-30215	59	7	analysis	analysis	NOUN
ajst-30215	59	8	of	of	ADP
ajst-30215	59	9	spi	spi	NOUN
ajst-30215	59	10	distribution	distribution	NOUN
ajst-30215	59	11	maps	map	NOUN
ajst-30215	59	12	reveals	reveal	VERB
ajst-30215	59	13	significant	significant	ADJ
ajst-30215	59	14	differences	difference	NOUN
ajst-30215	59	15	in	in	ADP
ajst-30215	59	16	the	the	DET
ajst-30215	59	17	monitoring	monitoring	NOUN
ajst-30215	59	18	capabilities	capability	NOUN
ajst-30215	59	19	of	of	ADP
ajst-30215	59	20	spi	spi	NOUN
ajst-30215	59	21	at	at	ADP
ajst-30215	59	22	different	different	ADJ
ajst-30215	59	23	time	time	NOUN
ajst-30215	59	24	scales	scale	NOUN
ajst-30215	59	25	for	for	ADP
ajst-30215	59	26	drought	drought	NOUN
ajst-30215	59	27	events	event	NOUN
ajst-30215	59	28	in	in	ADP
ajst-30215	59	29	the	the	DET
ajst-30215	59	30	indochina	indochina	PROPN
ajst-30215	59	31	peninsula	peninsula	PROPN
ajst-30215	59	32	.	.	PUNCT
ajst-30215	60	1	spi-1	spi-1	NOUN
ajst-30215	60	2	,	,	PUNCT
ajst-30215	60	3	spi-3	spi-3	X
ajst-30215	60	4	,	,	PUNCT
ajst-30215	60	5	and	and	CCONJ
ajst-30215	60	6	spi-6	spi-6	PUNCT
ajst-30215	60	7	can	can	AUX
ajst-30215	60	8	all	all	ADV
ajst-30215	60	9	capture	capture	VERB
ajst-30215	60	10	large	large	ADJ
ajst-30215	60	11	-	-	PUNCT
ajst-30215	60	12	scale	scale	NOUN
ajst-30215	60	13	drought	drought	NOUN
ajst-30215	60	14	events	event	NOUN
ajst-30215	60	15	,	,	PUNCT
ajst-30215	60	16	indicating	indicate	VERB
ajst-30215	60	17	that	that	SCONJ
ajst-30215	60	18	shortto	shortto	PROPN
ajst-30215	60	19	mediumterm	mediumterm	NOUN
ajst-30215	60	20	spi	spi	PROPN
ajst-30215	60	21	are	be	AUX
ajst-30215	60	22	sensitive	sensitive	ADJ
ajst-30215	60	23	to	to	ADP
ajst-30215	60	24	precipitation	precipitation	NOUN
ajst-30215	60	25	anomalies	anomaly	NOUN
ajst-30215	60	26	and	and	CCONJ
ajst-30215	60	27	can	can	AUX
ajst-30215	60	28	reflect	reflect	VERB
ajst-30215	60	29	the	the	DET
ajst-30215	60	30	immediacy	immediacy	NOUN
ajst-30215	60	31	and	and	CCONJ
ajst-30215	60	32	spatial	spatial	ADJ
ajst-30215	60	33	distribution	distribution	NOUN
ajst-30215	60	34	of	of	ADP
ajst-30215	60	35	droughts	drought	NOUN
ajst-30215	60	36	.	.	PUNCT
ajst-30215	61	1	however	however	ADV
ajst-30215	61	2	,	,	PUNCT
ajst-30215	61	3	while	while	SCONJ
ajst-30215	61	4	spi-6	spi-6	PUNCT
ajst-30215	61	5	detects	detect	VERB
ajst-30215	61	6	large	large	ADJ
ajst-30215	61	7	-	-	PUNCT
ajst-30215	61	8	scale	scale	NOUN
ajst-30215	61	9	droughts	drought	NOUN
ajst-30215	61	10	,	,	PUNCT
ajst-30215	61	11	it	it	PRON
ajst-30215	61	12	often	often	ADV
ajst-30215	61	13	indicates	indicate	VERB
ajst-30215	61	14	mild	mild	ADJ
ajst-30215	61	15	drought	drought	NOUN
ajst-30215	61	16	conditions	condition	NOUN
ajst-30215	61	17	,	,	PUNCT
ajst-30215	61	18	failing	fail	VERB
ajst-30215	61	19	to	to	PART
ajst-30215	61	20	fully	fully	ADV
ajst-30215	61	21	reflect	reflect	VERB
ajst-30215	61	22	the	the	DET
ajst-30215	61	23	severity	severity	NOUN
ajst-30215	61	24	of	of	ADP
ajst-30215	61	25	droughts	drought	NOUN
ajst-30215	61	26	.	.	PUNCT
ajst-30215	62	1	in	in	ADP
ajst-30215	62	2	contrast	contrast	NOUN
ajst-30215	62	3	,	,	PUNCT
ajst-30215	62	4	spi-12	spi-12	NOUN
ajst-30215	62	5	shows	show	VERB
ajst-30215	62	6	only	only	ADV
ajst-30215	62	7	smallscale	smallscale	ADJ
ajst-30215	62	8	drought	drought	NOUN
ajst-30215	62	9	areas	area	NOUN
ajst-30215	62	10	,	,	PUNCT
ajst-30215	62	11	which	which	PRON
ajst-30215	62	12	do	do	AUX
ajst-30215	62	13	not	not	PART
ajst-30215	62	14	align	align	VERB
ajst-30215	62	15	with	with	ADP
ajst-30215	62	16	the	the	DET
ajst-30215	62	17	actual	actual	ADJ
ajst-30215	62	18	extent	extent	NOUN
ajst-30215	62	19	of	of	ADP
ajst-30215	62	20	drought	drought	NOUN
ajst-30215	62	21	events	event	NOUN
ajst-30215	62	22	,	,	PUNCT
ajst-30215	62	23	highlighting	highlight	VERB
ajst-30215	62	24	the	the	DET
ajst-30215	62	25	limitations	limitation	NOUN
ajst-30215	62	26	of	of	ADP
ajst-30215	62	27	long	long	ADJ
ajst-30215	62	28	-	-	PUNCT
ajst-30215	62	29	term	term	NOUN
ajst-30215	62	30	246	246	NUM
ajst-30215	62	31	spi	spi	NOUN
ajst-30215	62	32	in	in	ADP
ajst-30215	62	33	capturing	capture	VERB
ajst-30215	62	34	short	short	ADJ
ajst-30215	62	35	-	-	PUNCT
ajst-30215	62	36	term	term	NOUN
ajst-30215	62	37	drought	drought	NOUN
ajst-30215	62	38	events	event	NOUN
ajst-30215	62	39	.	.	PUNCT
ajst-30215	63	1	although	although	SCONJ
ajst-30215	63	2	spi-12	spi-12	NOUN
ajst-30215	63	3	generally	generally	ADV
ajst-30215	63	4	indicates	indicate	VERB
ajst-30215	63	5	smaller	small	ADJ
ajst-30215	63	6	drought	drought	NOUN
ajst-30215	63	7	areas	area	NOUN
ajst-30215	63	8	,	,	PUNCT
ajst-30215	63	9	the	the	DET
ajst-30215	63	10	severe	severe	ADJ
ajst-30215	63	11	drought	drought	NOUN
ajst-30215	63	12	regions	region	NOUN
ajst-30215	63	13	it	it	PRON
ajst-30215	63	14	identifies	identify	VERB
ajst-30215	63	15	(	(	PUNCT
ajst-30215	63	16	e.g.	e.g.	ADV
ajst-30215	63	17	,	,	PUNCT
ajst-30215	63	18	central	central	ADJ
ajst-30215	63	19	and	and	CCONJ
ajst-30215	63	20	southeastern	southeastern	ADJ
ajst-30215	63	21	indochina	indochina	PROPN
ajst-30215	63	22	peninsula	peninsula	PROPN
ajst-30215	63	23	)	)	PUNCT
ajst-30215	63	24	show	show	VERB
ajst-30215	63	25	high	high	ADJ
ajst-30215	63	26	spatial	spatial	ADJ
ajst-30215	63	27	consistency	consistency	NOUN
ajst-30215	63	28	with	with	ADP
ajst-30215	63	29	those	those	PRON
ajst-30215	63	30	identified	identify	VERB
ajst-30215	63	31	by	by	ADP
ajst-30215	63	32	spi-1	spi-1	X
ajst-30215	63	33	and	and	CCONJ
ajst-30215	63	34	spi-3	spi-3	NOUN
ajst-30215	63	35	.	.	PUNCT
ajst-30215	64	1	this	this	PRON
ajst-30215	64	2	suggests	suggest	VERB
ajst-30215	64	3	that	that	SCONJ
ajst-30215	64	4	while	while	SCONJ
ajst-30215	64	5	spi-12	spi-12	NOUN
ajst-30215	64	6	has	have	VERB
ajst-30215	64	7	limitations	limitation	NOUN
ajst-30215	64	8	in	in	ADP
ajst-30215	64	9	responding	respond	VERB
ajst-30215	64	10	to	to	ADP
ajst-30215	64	11	short	short	ADJ
ajst-30215	64	12	-	-	PUNCT
ajst-30215	64	13	term	term	NOUN
ajst-30215	64	14	drought	drought	NOUN
ajst-30215	64	15	events	event	NOUN
ajst-30215	64	16	,	,	PUNCT
ajst-30215	64	17	it	it	PRON
ajst-30215	64	18	remains	remain	VERB
ajst-30215	64	19	valuable	valuable	ADJ
ajst-30215	64	20	for	for	ADP
ajst-30215	64	21	reflecting	reflect	VERB
ajst-30215	64	22	the	the	DET
ajst-30215	64	23	long	long	ADJ
ajst-30215	64	24	-	-	PUNCT
ajst-30215	64	25	term	term	NOUN
ajst-30215	64	26	cumulative	cumulative	ADJ
ajst-30215	64	27	effects	effect	NOUN
ajst-30215	64	28	and	and	CCONJ
ajst-30215	64	29	spatial	spatial	ADJ
ajst-30215	64	30	distribution	distribution	NOUN
ajst-30215	64	31	of	of	ADP
ajst-30215	64	32	severe	severe	ADJ
ajst-30215	64	33	droughts	drought	NOUN
ajst-30215	64	34	.	.	PUNCT
ajst-30215	65	1	on	on	ADP
ajst-30215	65	2	the	the	DET
ajst-30215	65	3	other	other	ADJ
ajst-30215	65	4	hand	hand	NOUN
ajst-30215	65	5	,	,	PUNCT
ajst-30215	65	6	spi-1	spi-1	PUNCT
ajst-30215	65	7	and	and	CCONJ
ajst-30215	65	8	spi-3	spi-3	NUM
ajst-30215	65	9	are	be	AUX
ajst-30215	65	10	more	more	ADV
ajst-30215	65	11	sensitive	sensitive	ADJ
ajst-30215	65	12	to	to	ADP
ajst-30215	65	13	immediate	immediate	ADJ
ajst-30215	65	14	drought	drought	NOUN
ajst-30215	65	15	changes	change	NOUN
ajst-30215	65	16	and	and	CCONJ
ajst-30215	65	17	spatial	spatial	ADJ
ajst-30215	65	18	distribution	distribution	NOUN
ajst-30215	65	19	but	but	CCONJ
ajst-30215	65	20	lack	lack	VERB
ajst-30215	65	21	the	the	DET
ajst-30215	65	22	ability	ability	NOUN
ajst-30215	65	23	to	to	PART
ajst-30215	65	24	capture	capture	VERB
ajst-30215	65	25	long	long	ADJ
ajst-30215	65	26	-	-	PUNCT
ajst-30215	65	27	term	term	NOUN
ajst-30215	65	28	cumulative	cumulative	ADJ
ajst-30215	65	29	effects	effect	NOUN
ajst-30215	65	30	.	.	PUNCT
ajst-30215	66	1	therefore	therefore	ADV
ajst-30215	66	2	,	,	PUNCT
ajst-30215	66	3	a	a	DET
ajst-30215	66	4	comprehensive	comprehensive	ADJ
ajst-30215	66	5	analysis	analysis	NOUN
ajst-30215	66	6	combining	combine	VERB
ajst-30215	66	7	spi	spi	NOUN
ajst-30215	66	8	at	at	ADP
ajst-30215	66	9	multiple	multiple	ADJ
ajst-30215	66	10	time	time	NOUN
ajst-30215	66	11	scales	scale	NOUN
ajst-30215	66	12	can	can	AUX
ajst-30215	66	13	more	more	ADV
ajst-30215	66	14	thoroughly	thoroughly	ADV
ajst-30215	66	15	reveal	reveal	VERB
ajst-30215	66	16	the	the	DET
ajst-30215	66	17	spatiotemporal	spatiotemporal	ADJ
ajst-30215	66	18	evolution	evolution	NOUN
ajst-30215	66	19	of	of	ADP
ajst-30215	66	20	drought	drought	NOUN
ajst-30215	66	21	events	event	NOUN
ajst-30215	66	22	:	:	PUNCT
ajst-30215	66	23	shortterm	shortterm	PROPN
ajst-30215	66	24	spi	spi	PROPN
ajst-30215	66	25	(	(	PUNCT
ajst-30215	66	26	e.g.	e.g.	ADV
ajst-30215	66	27	,	,	PUNCT
ajst-30215	66	28	spi-1	spi-1	NUM
ajst-30215	66	29	and	and	CCONJ
ajst-30215	66	30	spi-3	spi-3	NUM
ajst-30215	66	31	)	)	PUNCT
ajst-30215	66	32	are	be	AUX
ajst-30215	66	33	suitable	suitable	ADJ
ajst-30215	66	34	for	for	ADP
ajst-30215	66	35	monitoring	monitor	VERB
ajst-30215	66	36	the	the	DET
ajst-30215	66	37	immediacy	immediacy	NOUN
ajst-30215	66	38	and	and	CCONJ
ajst-30215	66	39	spatial	spatial	ADJ
ajst-30215	66	40	distribution	distribution	NOUN
ajst-30215	66	41	of	of	ADP
ajst-30215	66	42	droughts	drought	NOUN
ajst-30215	66	43	,	,	PUNCT
ajst-30215	66	44	while	while	SCONJ
ajst-30215	66	45	long	long	ADJ
ajst-30215	66	46	-	-	PUNCT
ajst-30215	66	47	term	term	NOUN
ajst-30215	66	48	spi	spi	NOUN
ajst-30215	66	49	(	(	PUNCT
ajst-30215	66	50	e.g.	e.g.	ADV
ajst-30215	66	51	,	,	PUNCT
ajst-30215	66	52	spi-12	spi-12	NOUN
ajst-30215	66	53	)	)	PUNCT
ajst-30215	66	54	are	be	AUX
ajst-30215	66	55	better	well	ADJ
ajst-30215	66	56	at	at	ADP
ajst-30215	66	57	reflecting	reflect	VERB
ajst-30215	66	58	the	the	DET
ajst-30215	66	59	longterm	longterm	ADJ
ajst-30215	66	60	cumulative	cumulative	ADJ
ajst-30215	66	61	effects	effect	NOUN
ajst-30215	66	62	and	and	CCONJ
ajst-30215	66	63	severity	severity	NOUN
ajst-30215	66	64	of	of	ADP
ajst-30215	66	65	droughts	drought	NOUN
ajst-30215	66	66	.	.	PUNCT
ajst-30215	67	1	this	this	DET
ajst-30215	67	2	multiscale	multiscale	ADJ
ajst-30215	67	3	analytical	analytical	ADJ
ajst-30215	67	4	approach	approach	NOUN
ajst-30215	67	5	provides	provide	VERB
ajst-30215	67	6	a	a	DET
ajst-30215	67	7	more	more	ADV
ajst-30215	67	8	scientific	scientific	ADJ
ajst-30215	67	9	and	and	CCONJ
ajst-30215	67	10	comprehensive	comprehensive	ADJ
ajst-30215	67	11	perspective	perspective	NOUN
ajst-30215	67	12	for	for	ADP
ajst-30215	67	13	drought	drought	NOUN
ajst-30215	67	14	monitoring	monitoring	NOUN
ajst-30215	67	15	and	and	CCONJ
ajst-30215	67	16	assessment	assessment	NOUN
ajst-30215	67	17	.	.	PUNCT
ajst-30215	68	1	5	5	X
ajst-30215	68	2	.	.	X
ajst-30215	68	3	conclusions	conclusion	NOUN
ajst-30215	68	4	this	this	DET
ajst-30215	68	5	study	study	NOUN
ajst-30215	68	6	,	,	PUNCT
ajst-30215	68	7	through	through	ADP
ajst-30215	68	8	the	the	DET
ajst-30215	68	9	analysis	analysis	NOUN
ajst-30215	68	10	of	of	ADP
ajst-30215	68	11	the	the	DET
ajst-30215	68	12	standardized	standardized	ADJ
ajst-30215	68	13	precipitation	precipitation	NOUN
ajst-30215	68	14	index	index	NOUN
ajst-30215	68	15	(	(	PUNCT
ajst-30215	68	16	spi	spi	NOUN
ajst-30215	68	17	)	)	PUNCT
ajst-30215	68	18	at	at	ADP
ajst-30215	68	19	different	different	ADJ
ajst-30215	68	20	time	time	NOUN
ajst-30215	68	21	scales	scale	NOUN
ajst-30215	68	22	,	,	PUNCT
ajst-30215	68	23	draws	draw	VERB
ajst-30215	68	24	the	the	DET
ajst-30215	68	25	following	following	ADJ
ajst-30215	68	26	conclusions	conclusion	NOUN
ajst-30215	68	27	:	:	PUNCT
ajst-30215	68	28	short	short	ADJ
ajst-30215	68	29	-	-	PUNCT
ajst-30215	68	30	term	term	NOUN
ajst-30215	68	31	spi	spi	NOUN
ajst-30215	68	32	are	be	AUX
ajst-30215	68	33	more	more	ADV
ajst-30215	68	34	sensitive	sensitive	ADJ
ajst-30215	68	35	to	to	ADP
ajst-30215	68	36	precipitation	precipitation	NOUN
ajst-30215	68	37	anomalies	anomaly	NOUN
ajst-30215	68	38	,	,	PUNCT
ajst-30215	68	39	enabling	enable	VERB
ajst-30215	68	40	rapid	rapid	ADJ
ajst-30215	68	41	detection	detection	NOUN
ajst-30215	68	42	of	of	ADP
ajst-30215	68	43	immediate	immediate	ADJ
ajst-30215	68	44	drought	drought	NOUN
ajst-30215	68	45	changes	change	NOUN
ajst-30215	68	46	and	and	CCONJ
ajst-30215	68	47	spatial	spatial	ADJ
ajst-30215	68	48	distribution	distribution	NOUN
ajst-30215	68	49	characteristics	characteristic	NOUN
ajst-30215	68	50	,	,	PUNCT
ajst-30215	68	51	making	make	VERB
ajst-30215	68	52	them	they	PRON
ajst-30215	68	53	suitable	suitable	ADJ
ajst-30215	68	54	for	for	ADP
ajst-30215	68	55	monitoring	monitor	VERB
ajst-30215	68	56	seasonal	seasonal	ADJ
ajst-30215	68	57	droughts	drought	NOUN
ajst-30215	68	58	and	and	CCONJ
ajst-30215	68	59	short	short	ADJ
ajst-30215	68	60	-	-	PUNCT
ajst-30215	68	61	term	term	NOUN
ajst-30215	68	62	precipitation	precipitation	NOUN
ajst-30215	68	63	anomalies	anomaly	NOUN
ajst-30215	68	64	.	.	PUNCT
ajst-30215	69	1	long	long	ADJ
ajst-30215	69	2	-	-	PUNCT
ajst-30215	69	3	term	term	NOUN
ajst-30215	69	4	spi	spi	NOUN
ajst-30215	69	5	,	,	PUNCT
ajst-30215	69	6	on	on	ADP
ajst-30215	69	7	the	the	DET
ajst-30215	69	8	other	other	ADJ
ajst-30215	69	9	hand	hand	NOUN
ajst-30215	69	10	,	,	PUNCT
ajst-30215	69	11	can	can	AUX
ajst-30215	69	12	reveal	reveal	VERB
ajst-30215	69	13	the	the	DET
ajst-30215	69	14	long	long	ADJ
ajst-30215	69	15	-	-	PUNCT
ajst-30215	69	16	term	term	NOUN
ajst-30215	69	17	cumulative	cumulative	ADJ
ajst-30215	69	18	effects	effect	NOUN
ajst-30215	69	19	and	and	CCONJ
ajst-30215	69	20	severity	severity	NOUN
ajst-30215	69	21	of	of	ADP
ajst-30215	69	22	droughts	drought	NOUN
ajst-30215	69	23	,	,	PUNCT
ajst-30215	69	24	making	make	VERB
ajst-30215	69	25	them	they	PRON
ajst-30215	69	26	suitable	suitable	ADJ
ajst-30215	69	27	for	for	ADP
ajst-30215	69	28	assessing	assess	VERB
ajst-30215	69	29	long	long	ADJ
ajst-30215	69	30	-	-	PUNCT
ajst-30215	69	31	term	term	NOUN
ajst-30215	69	32	drought	drought	NOUN
ajst-30215	69	33	trends	trend	NOUN
ajst-30215	69	34	and	and	CCONJ
ajst-30215	69	35	water	water	NOUN
ajst-30215	69	36	resource	resource	NOUN
ajst-30215	69	37	management	management	NOUN
ajst-30215	69	38	.	.	PUNCT
ajst-30215	70	1	despite	despite	SCONJ
ajst-30215	70	2	these	these	DET
ajst-30215	70	3	achievements	achievement	NOUN
ajst-30215	70	4	,	,	PUNCT
ajst-30215	70	5	this	this	DET
ajst-30215	70	6	study	study	NOUN
ajst-30215	70	7	has	have	VERB
ajst-30215	70	8	some	some	DET
ajst-30215	70	9	limitations	limitation	NOUN
ajst-30215	70	10	that	that	PRON
ajst-30215	70	11	need	need	VERB
ajst-30215	70	12	to	to	PART
ajst-30215	70	13	be	be	AUX
ajst-30215	70	14	addressed	address	VERB
ajst-30215	70	15	in	in	ADP
ajst-30215	70	16	future	future	ADJ
ajst-30215	70	17	research	research	NOUN
ajst-30215	70	18	:	:	PUNCT
ajst-30215	70	19	(	(	PUNCT
ajst-30215	70	20	1	1	X
ajst-30215	70	21	)	)	PUNCT
ajst-30215	70	22	in	in	ADP
ajst-30215	70	23	terms	term	NOUN
ajst-30215	70	24	of	of	ADP
ajst-30215	70	25	data	datum	NOUN
ajst-30215	70	26	sources	source	NOUN
ajst-30215	70	27	,	,	PUNCT
ajst-30215	70	28	high	high	ADJ
ajst-30215	70	29	-	-	PUNCT
ajst-30215	70	30	resolution	resolution	NOUN
ajst-30215	70	31	remote	remote	ADJ
ajst-30215	70	32	sensing	sense	VERB
ajst-30215	70	33	data	datum	NOUN
ajst-30215	70	34	and	and	CCONJ
ajst-30215	70	35	climate	climate	NOUN
ajst-30215	70	36	models	model	NOUN
ajst-30215	70	37	could	could	AUX
ajst-30215	70	38	be	be	AUX
ajst-30215	70	39	integrated	integrate	VERB
ajst-30215	70	40	to	to	PART
ajst-30215	70	41	more	more	ADV
ajst-30215	70	42	accurately	accurately	ADV
ajst-30215	70	43	characterize	characterize	VERB
ajst-30215	70	44	the	the	DET
ajst-30215	70	45	spatial	spatial	ADJ
ajst-30215	70	46	distribution	distribution	NOUN
ajst-30215	70	47	of	of	ADP
ajst-30215	70	48	drought	drought	NOUN
ajst-30215	70	49	events	event	NOUN
ajst-30215	70	50	;	;	PUNCT
ajst-30215	70	51	(	(	PUNCT
ajst-30215	70	52	2	2	X
ajst-30215	70	53	)	)	PUNCT
ajst-30215	70	54	methodologically	methodologically	ADV
ajst-30215	70	55	,	,	PUNCT
ajst-30215	70	56	advanced	advanced	ADJ
ajst-30215	70	57	techniques	technique	NOUN
ajst-30215	70	58	such	such	ADJ
ajst-30215	70	59	as	as	ADP
ajst-30215	70	60	machine	machine	NOUN
ajst-30215	70	61	learning	learning	NOUN
ajst-30215	70	62	and	and	CCONJ
ajst-30215	70	63	deep	deep	ADJ
ajst-30215	70	64	learning	learning	NOUN
ajst-30215	70	65	could	could	AUX
ajst-30215	70	66	be	be	AUX
ajst-30215	70	67	introduced	introduce	VERB
ajst-30215	70	68	to	to	PART
ajst-30215	70	69	improve	improve	VERB
ajst-30215	70	70	the	the	DET
ajst-30215	70	71	accuracy	accuracy	NOUN
ajst-30215	70	72	and	and	CCONJ
ajst-30215	70	73	timeliness	timeliness	NOUN
ajst-30215	70	74	of	of	ADP
ajst-30215	70	75	extreme	extreme	ADJ
ajst-30215	70	76	drought	drought	NOUN
ajst-30215	70	77	event	event	NOUN
ajst-30215	70	78	predictions	prediction	NOUN
ajst-30215	70	79	.	.	PUNCT
ajst-30215	71	1	these	these	DET
ajst-30215	71	2	improvements	improvement	NOUN
ajst-30215	71	3	will	will	AUX
ajst-30215	71	4	contribute	contribute	VERB
ajst-30215	71	5	to	to	ADP
ajst-30215	71	6	building	build	VERB
ajst-30215	71	7	a	a	DET
ajst-30215	71	8	more	more	ADV
ajst-30215	71	9	robust	robust	ADJ
ajst-30215	71	10	drought	drought	NOUN
ajst-30215	71	11	monitoring	monitoring	NOUN
ajst-30215	71	12	and	and	CCONJ
ajst-30215	71	13	early	early	ADJ
ajst-30215	71	14	warning	warning	NOUN
ajst-30215	71	15	system	system	NOUN
ajst-30215	71	16	,	,	PUNCT
ajst-30215	71	17	providing	provide	VERB
ajst-30215	71	18	a	a	DET
ajst-30215	71	19	scientific	scientific	ADJ
ajst-30215	71	20	basis	basis	NOUN
ajst-30215	71	21	for	for	ADP
ajst-30215	71	22	regional	regional	ADJ
ajst-30215	71	23	drought	drought	NOUN
ajst-30215	71	24	risk	risk	NOUN
ajst-30215	71	25	management	management	NOUN
ajst-30215	71	26	.	.	PUNCT
ajst-30215	72	1	references	reference	NOUN
ajst-30215	72	2	[	[	X
ajst-30215	72	3	1	1	NUM
ajst-30215	72	4	]	]	PUNCT
ajst-30215	72	5	a.	a.	PROPN
ajst-30215	72	6	s.	s.	PROPN
ajst-30215	72	7	kiem	kiem	PROPN
ajst-30215	72	8	et	et	PROPN
ajst-30215	72	9	al	al	PROPN
ajst-30215	72	10	.	.	PROPN
ajst-30215	72	11	natural	natural	ADJ
ajst-30215	72	12	hazards	hazard	NOUN
ajst-30215	72	13	in	in	ADP
ajst-30215	72	14	australia	australia	PROPN
ajst-30215	72	15	:	:	PUNCT
ajst-30215	72	16	droughts	drought	VERB
ajst-30215	72	17	2016,(37	2016,(37	NUM
ajst-30215	72	18	-	-	SYM
ajst-30215	72	19	54	54	NUM
ajst-30215	72	20	.	.	PUNCT
ajst-30215	73	1	[	[	X
ajst-30215	73	2	2	2	NUM
ajst-30215	73	3	]	]	X
ajst-30215	73	4	r.	r.	PROPN
ajst-30215	73	5	suresh	suresh	PROPN
ajst-30215	73	6	,	,	PUNCT
ajst-30215	73	7	a.	a.	NOUN
ajst-30215	73	8	shanmugam	shanmugam	PROPN
ajst-30215	73	9	,	,	PUNCT
ajst-30215	73	10	s.	s.	PROPN
ajst-30215	73	11	viswabharathy	viswabharathy	PROPN
ajst-30215	73	12	,	,	PUNCT
ajst-30215	73	13	j.	j.	PROPN
ajst-30215	73	14	b.	b.	PROPN
ajst-30215	73	15	antony	antony	PROPN
ajst-30215	73	16	,	,	PUNCT
ajst-30215	73	17	s.	s.	PROPN
ajst-30215	73	18	samuthirapandi	samuthirapandi	PROPN
ajst-30215	73	19	,	,	PUNCT
ajst-30215	73	20	and	and	CCONJ
ajst-30215	73	21	s.	s.	PROPN
ajst-30215	73	22	manonmani	manonmani	PROPN
ajst-30215	73	23	,	,	PUNCT
ajst-30215	73	24	"	"	PUNCT
ajst-30215	73	25	climate	climate	NOUN
ajst-30215	73	26	change	change	NOUN
ajst-30215	73	27	impact	impact	NOUN
ajst-30215	73	28	on	on	ADP
ajst-30215	73	29	rice	rice	NOUN
ajst-30215	73	30	production	production	NOUN
ajst-30215	73	31	and	and	CCONJ
ajst-30215	73	32	breeding	breeding	NOUN
ajst-30215	73	33	for	for	ADP
ajst-30215	73	34	climate	climate	NOUN
ajst-30215	73	35	resilient	resilient	ADJ
ajst-30215	73	36	rice	rice	NOUN
ajst-30215	73	37	,	,	PUNCT
ajst-30215	73	38	"	"	PUNCT
ajst-30215	73	39	in	in	ADP
ajst-30215	73	40	climate	climate	NOUN
ajst-30215	73	41	-	-	PUNCT
ajst-30215	73	42	smart	smart	ADJ
ajst-30215	73	43	rice	rice	NOUN
ajst-30215	73	44	breeding	breeding	NOUN
ajst-30215	73	45	:	:	PUNCT
ajst-30215	73	46	springer	springer	NOUN
ajst-30215	73	47	,	,	PUNCT
ajst-30215	73	48	2024	2024	NUM
ajst-30215	73	49	,	,	PUNCT
ajst-30215	73	50	pp	pp	ADJ
ajst-30215	73	51	.	.	PUNCT
ajst-30215	74	1	1	1	NUM
ajst-30215	74	2	-	-	SYM
ajst-30215	74	3	24	24	NUM
ajst-30215	74	4	.	.	PUNCT
ajst-30215	75	1	[	[	X
ajst-30215	75	2	3	3	X
ajst-30215	75	3	]	]	PUNCT
ajst-30215	75	4	z.	z.	PROPN
ajst-30215	75	5	hao	hao	PROPN
ajst-30215	75	6	and	and	CCONJ
ajst-30215	75	7	v.	v.	PROPN
ajst-30215	75	8	p.	p.	PROPN
ajst-30215	76	1	j.	j.	PROPN
ajst-30215	77	1	j.	j.	PROPN
ajst-30215	77	2	o.	o.	PROPN
ajst-30215	77	3	h.	h.	PROPN
ajst-30215	77	4	singh	singh	PROPN
ajst-30215	77	5	.	.	PUNCT
ajst-30215	78	1	drought	drought	NOUN
ajst-30215	78	2	characterization	characterization	NOUN
ajst-30215	78	3	from	from	ADP
ajst-30215	78	4	a	a	DET
ajst-30215	78	5	multivariate	multivariate	NOUN
ajst-30215	78	6	perspective	perspective	NOUN
ajst-30215	78	7	:	:	PUNCT
ajst-30215	78	8	a	a	DET
ajst-30215	78	9	review	review	NOUN
ajst-30215	78	10	2015,(668	2015,(668	NOUN
ajst-30215	78	11	-	-	PUNCT
ajst-30215	78	12	678	678	NUM
ajst-30215	78	13	.	.	PUNCT
ajst-30215	79	1	[	[	X
ajst-30215	79	2	4	4	X
ajst-30215	79	3	]	]	PUNCT
ajst-30215	79	4	t.	t.	PROPN
ajst-30215	79	5	b.	b.	PROPN
ajst-30215	79	6	mckee	mckee	PROPN
ajst-30215	79	7	,	,	PUNCT
ajst-30215	79	8	n.	n.	PROPN
ajst-30215	79	9	j.	j.	PROPN
ajst-30215	79	10	doesken	doesken	PROPN
ajst-30215	79	11	,	,	PUNCT
ajst-30215	79	12	and	and	CCONJ
ajst-30215	79	13	j.	j.	PROPN
ajst-30215	79	14	kleist	kleist	PROPN
ajst-30215	79	15	,	,	PUNCT
ajst-30215	79	16	"	"	PUNCT
ajst-30215	79	17	the	the	DET
ajst-30215	79	18	relationship	relationship	NOUN
ajst-30215	79	19	of	of	ADP
ajst-30215	79	20	drought	drought	NOUN
ajst-30215	79	21	frequency	frequency	NOUN
ajst-30215	79	22	and	and	CCONJ
ajst-30215	79	23	duration	duration	NOUN
ajst-30215	79	24	to	to	ADP
ajst-30215	79	25	time	time	NOUN
ajst-30215	79	26	scales	scale	NOUN
ajst-30215	79	27	,	,	PUNCT
ajst-30215	79	28	"	"	PUNCT
ajst-30215	79	29	in	in	ADP
ajst-30215	79	30	proceedings	proceeding	NOUN
ajst-30215	79	31	of	of	ADP
ajst-30215	79	32	the	the	DET
ajst-30215	79	33	8th	8th	ADJ
ajst-30215	79	34	conference	conference	NOUN
ajst-30215	79	35	on	on	ADP
ajst-30215	79	36	applied	apply	VERB
ajst-30215	79	37	climatology	climatology	NOUN
ajst-30215	79	38	,	,	PUNCT
ajst-30215	79	39	1993	1993	NUM
ajst-30215	79	40	,	,	PUNCT
ajst-30215	79	41	vol	vol	NOUN
ajst-30215	79	42	.	.	PROPN
ajst-30215	79	43	17	17	NUM
ajst-30215	79	44	,	,	PUNCT
ajst-30215	79	45	no	no	INTJ
ajst-30215	79	46	.	.	NOUN
ajst-30215	79	47	22	22	NUM
ajst-30215	79	48	,	,	PUNCT
ajst-30215	79	49	pp	pp	ADJ
ajst-30215	79	50	.	.	PUNCT
ajst-30215	79	51	179	179	NUM
ajst-30215	79	52	-	-	SYM
ajst-30215	79	53	183	183	NUM
ajst-30215	79	54	:	:	PUNCT
ajst-30215	79	55	california	california	PROPN
ajst-30215	79	56	.	.	PUNCT
ajst-30215	80	1	[	[	X
ajst-30215	80	2	5	5	X
ajst-30215	80	3	]	]	X
ajst-30215	80	4	y.	y.	PROPN
ajst-30215	80	5	li	li	PROPN
ajst-30215	80	6	et	et	PROPN
ajst-30215	80	7	al	al	PROPN
ajst-30215	80	8	.	.	PROPN
ajst-30215	80	9	satellite	satellite	NOUN
ajst-30215	80	10	-	-	PUNCT
ajst-30215	80	11	based	base	VERB
ajst-30215	80	12	assessment	assessment	NOUN
ajst-30215	80	13	of	of	ADP
ajst-30215	80	14	meteorological	meteorological	ADJ
ajst-30215	80	15	and	and	CCONJ
ajst-30215	80	16	agricultural	agricultural	ADJ
ajst-30215	80	17	drought	drought	NOUN
ajst-30215	80	18	in	in	ADP
ajst-30215	80	19	mainland	mainland	NOUN
ajst-30215	80	20	southeast	southeast	PROPN
ajst-30215	80	21	asia	asia	PROPN
ajst-30215	80	22	2022,(61806189	2022,(61806189	PROPN
ajst-30215	80	23	.	.	PUNCT
ajst-30215	81	1	[	[	X
ajst-30215	81	2	6	6	NUM
ajst-30215	81	3	]	]	PUNCT
ajst-30215	81	4	a.	a.	NOUN
ajst-30215	81	5	timmermann	timmermann	NOUN
ajst-30215	81	6	et	et	PROPN
ajst-30215	82	1	al	al	PROPN
ajst-30215	82	2	.	.	PROPN
ajst-30215	83	1	el	el	PROPN
ajst-30215	83	2	niño	niño	PROPN
ajst-30215	83	3	–	–	PUNCT
ajst-30215	83	4	southern	southern	ADJ
ajst-30215	83	5	oscillation	oscillation	NOUN
ajst-30215	83	6	complexity	complexity	NOUN
ajst-30215	83	7	2018,(7715	2018,(7715	NUM
ajst-30215	83	8	):	):	PUNCT
ajst-30215	83	9	535	535	NUM
ajst-30215	83	10	-	-	SYM
ajst-30215	83	11	545	545	NUM
ajst-30215	83	12	.	.	PUNCT