id	sid	tid	token	lemma	pos
z029p269r94	1	1	structural	structural	ADJ
z029p269r94	1	2	health	health	NOUN
z029p269r94	1	3	monitoring	monitoring	NOUN
z029p269r94	1	4	(	(	PUNCT
z029p269r94	1	5	shm	shm	PROPN
z029p269r94	1	6	)	)	PUNCT
z029p269r94	1	7	is	be	AUX
z029p269r94	1	8	becoming	become	VERB
z029p269r94	1	9	increasingly	increasingly	ADV
z029p269r94	1	10	important	important	ADJ
z029p269r94	1	11	due	due	ADP
z029p269r94	1	12	to	to	ADP
z029p269r94	1	13	the	the	DET
z029p269r94	1	14	large	large	ADJ
z029p269r94	1	15	network	network	NOUN
z029p269r94	1	16	of	of	ADP
z029p269r94	1	17	aging	age	VERB
z029p269r94	1	18	infrastructure	infrastructure	NOUN
z029p269r94	1	19	in	in	ADP
z029p269r94	1	20	the	the	DET
z029p269r94	1	21	united	united	PROPN
z029p269r94	1	22	states	states	PROPN
z029p269r94	1	23	.	.	PUNCT
z029p269r94	2	1	monitoring	monitoring	NOUN
z029p269r94	2	2	of	of	ADP
z029p269r94	2	3	such	such	ADJ
z029p269r94	2	4	structures	structure	NOUN
z029p269r94	2	5	is	be	AUX
z029p269r94	2	6	traditionally	traditionally	ADV
z029p269r94	2	7	accomplished	accomplish	VERB
z029p269r94	2	8	using	use	VERB
z029p269r94	2	9	accelerometers	accelerometer	NOUN
z029p269r94	2	10	or	or	CCONJ
z029p269r94	2	11	strain	strain	NOUN
z029p269r94	2	12	gages	gage	NOUN
z029p269r94	2	13	,	,	PUNCT
z029p269r94	2	14	which	which	PRON
z029p269r94	2	15	are	be	AUX
z029p269r94	2	16	unable	unable	ADJ
z029p269r94	2	17	to	to	PART
z029p269r94	2	18	resolve	resolve	VERB
z029p269r94	2	19	the	the	DET
z029p269r94	2	20	global	global	ADJ
z029p269r94	2	21	displacements	displacement	NOUN
z029p269r94	2	22	of	of	ADP
z029p269r94	2	23	the	the	DET
z029p269r94	2	24	structure	structure	NOUN
z029p269r94	2	25	,	,	PUNCT
z029p269r94	2	26	including	include	VERB
z029p269r94	2	27	static	static	ADJ
z029p269r94	2	28	,	,	PUNCT
z029p269r94	2	29	quasi	quasi	ADJ
z029p269r94	2	30	-	-	ADJ
z029p269r94	2	31	static	static	ADJ
z029p269r94	2	32	and	and	CCONJ
z029p269r94	2	33	dynamic	dynamic	ADJ
z029p269r94	2	34	components	component	NOUN
z029p269r94	2	35	.	.	PUNCT
z029p269r94	3	1	given	give	VERB
z029p269r94	3	2	the	the	DET
z029p269r94	3	3	need	need	NOUN
z029p269r94	3	4	to	to	PART
z029p269r94	3	5	observe	observe	VERB
z029p269r94	3	6	these	these	DET
z029p269r94	3	7	various	various	ADJ
z029p269r94	3	8	response	response	NOUN
z029p269r94	3	9	components	component	NOUN
z029p269r94	3	10	,	,	PUNCT
z029p269r94	3	11	global	global	ADJ
z029p269r94	3	12	positioning	positioning	NOUN
z029p269r94	3	13	systems	system	NOUN
z029p269r94	3	14	(	(	PUNCT
z029p269r94	3	15	gps	gps	NOUN
z029p269r94	3	16	)	)	PUNCT
z029p269r94	3	17	have	have	AUX
z029p269r94	3	18	become	become	AUX
z029p269r94	3	19	a	a	DET
z029p269r94	3	20	viable	viable	ADJ
z029p269r94	3	21	alternative	alternative	NOUN
z029p269r94	3	22	for	for	ADP
z029p269r94	3	23	shm	shm	PROPN
z029p269r94	3	24	.	.	PUNCT
z029p269r94	4	1	while	while	SCONJ
z029p269r94	4	2	gps	gps	NOUN
z029p269r94	4	3	has	have	AUX
z029p269r94	4	4	been	be	AUX
z029p269r94	4	5	successfully	successfully	ADV
z029p269r94	4	6	applied	apply	VERB
z029p269r94	4	7	in	in	ADP
z029p269r94	4	8	full	full	ADJ
z029p269r94	4	9	-	-	PUNCT
z029p269r94	4	10	scale	scale	NOUN
z029p269r94	4	11	deployments	deployment	NOUN
z029p269r94	4	12	,	,	PUNCT
z029p269r94	4	13	several	several	ADJ
z029p269r94	4	14	practical	practical	ADJ
z029p269r94	4	15	considerations	consideration	NOUN
z029p269r94	4	16	must	must	AUX
z029p269r94	4	17	be	be	AUX
z029p269r94	4	18	assessed	assess	VERB
z029p269r94	4	19	,	,	PUNCT
z029p269r94	4	20	including	include	VERB
z029p269r94	4	21	:	:	PUNCT
z029p269r94	4	22	nonstationarity	nonstationarity	NOUN
z029p269r94	4	23	of	of	ADP
z029p269r94	4	24	the	the	DET
z029p269r94	4	25	gps	gps	NOUN
z029p269r94	4	26	reference	reference	NOUN
z029p269r94	4	27	site	site	NOUN
z029p269r94	4	28	,	,	PUNCT
z029p269r94	4	29	the	the	DET
z029p269r94	4	30	use	use	NOUN
z029p269r94	4	31	of	of	ADP
z029p269r94	4	32	multi	multi	ADJ
z029p269r94	4	33	-	-	NOUN
z029p269r94	4	34	reference	reference	NOUN
z029p269r94	4	35	processing	processing	NOUN
z029p269r94	4	36	,	,	PUNCT
z029p269r94	4	37	potential	potential	ADJ
z029p269r94	4	38	accuracy	accuracy	NOUN
z029p269r94	4	39	loss	loss	NOUN
z029p269r94	4	40	in	in	ADP
z029p269r94	4	41	real	real	ADJ
z029p269r94	4	42	time	time	NOUN
z029p269r94	4	43	kinematic	kinematic	ADJ
z029p269r94	4	44	(	(	PUNCT
z029p269r94	4	45	rtk	rtk	NOUN
z029p269r94	4	46	)	)	PUNCT
z029p269r94	4	47	mode	mode	NOUN
z029p269r94	4	48	and	and	CCONJ
z029p269r94	4	49	the	the	DET
z029p269r94	4	50	effects	effect	NOUN
z029p269r94	4	51	of	of	ADP
z029p269r94	4	52	multipath	multipath	ADJ
z029p269r94	4	53	errors	error	NOUN
z029p269r94	4	54	.	.	PUNCT
z029p269r94	5	1	the	the	DET
z029p269r94	5	2	final	final	ADJ
z029p269r94	5	3	issue	issue	NOUN
z029p269r94	5	4	is	be	AUX
z029p269r94	5	5	of	of	ADP
z029p269r94	5	6	most	most	ADJ
z029p269r94	5	7	concern	concern	NOUN
z029p269r94	5	8	,	,	PUNCT
z029p269r94	5	9	as	as	SCONJ
z029p269r94	5	10	it	it	PRON
z029p269r94	5	11	poses	pose	VERB
z029p269r94	5	12	the	the	DET
z029p269r94	5	13	largest	large	ADJ
z029p269r94	5	14	untreatable	untreatable	ADJ
z029p269r94	5	15	error	error	NOUN
z029p269r94	5	16	source	source	NOUN
z029p269r94	5	17	for	for	ADP
z029p269r94	5	18	gps	gps	NOUN
z029p269r94	5	19	monitoring	monitoring	NOUN
z029p269r94	5	20	in	in	ADP
z029p269r94	5	21	dense	dense	ADJ
z029p269r94	5	22	urban	urban	ADJ
z029p269r94	5	23	zones	zone	NOUN
z029p269r94	5	24	.	.	PUNCT
z029p269r94	6	1	full	full	ADJ
z029p269r94	6	2	-	-	PUNCT
z029p269r94	6	3	scale	scale	NOUN
z029p269r94	6	4	data	datum	NOUN
z029p269r94	6	5	taken	take	VERB
z029p269r94	6	6	from	from	ADP
z029p269r94	6	7	a	a	DET
z029p269r94	6	8	current	current	ADJ
z029p269r94	6	9	gps	gps	NOUN
z029p269r94	6	10	deployment	deployment	NOUN
z029p269r94	6	11	in	in	ADP
z029p269r94	6	12	chicago	chicago	PROPN
z029p269r94	6	13	is	be	AUX
z029p269r94	6	14	provided	provide	VERB
z029p269r94	6	15	to	to	PART
z029p269r94	6	16	show	show	VERB
z029p269r94	6	17	the	the	DET
z029p269r94	6	18	promise	promise	NOUN
z029p269r94	6	19	of	of	ADP
z029p269r94	6	20	gps	gps	NOUN
z029p269r94	6	21	,	,	PUNCT
z029p269r94	6	22	while	while	SCONJ
z029p269r94	6	23	illustrating	illustrate	VERB
z029p269r94	6	24	the	the	DET
z029p269r94	6	25	distortions	distortion	NOUN
z029p269r94	6	26	induced	induce	VERB
z029p269r94	6	27	by	by	ADP
z029p269r94	6	28	multipath	multipath	NUM
z029p269r94	6	29	.	.	PUNCT
z029p269r94	7	1	thus	thus	ADV
z029p269r94	7	2	,	,	PUNCT
z029p269r94	7	3	a	a	DET
z029p269r94	7	4	calibration	calibration	NOUN
z029p269r94	7	5	program	program	NOUN
z029p269r94	7	6	is	be	AUX
z029p269r94	7	7	developed	develop	VERB
z029p269r94	7	8	in	in	ADP
z029p269r94	7	9	this	this	DET
z029p269r94	7	10	study	study	NOUN
z029p269r94	7	11	to	to	PART
z029p269r94	7	12	address	address	VERB
z029p269r94	7	13	the	the	DET
z029p269r94	7	14	aforementioned	aforementioned	ADJ
z029p269r94	7	15	practical	practical	ADJ
z029p269r94	7	16	considerations	consideration	NOUN
z029p269r94	7	17	.	.	PUNCT
z029p269r94	8	1	a	a	DET
z029p269r94	8	2	comprehensive	comprehensive	ADJ
z029p269r94	8	3	assessment	assessment	NOUN
z029p269r94	8	4	of	of	ADP
z029p269r94	8	5	the	the	DET
z029p269r94	8	6	performance	performance	NOUN
z029p269r94	8	7	of	of	ADP
z029p269r94	8	8	a	a	DET
z029p269r94	8	9	gps	gps	NOUN
z029p269r94	8	10	sensor	sensor	NOUN
z029p269r94	8	11	versus	versus	ADP
z029p269r94	8	12	two	two	NUM
z029p269r94	8	13	traditional	traditional	ADJ
z029p269r94	8	14	sensors	sensor	NOUN
z029p269r94	8	15	'	'	PUNCT
z029p269r94	8	16	an	an	DET
z029p269r94	8	17	accelerometer	accelerometer	NOUN
z029p269r94	8	18	and	and	CCONJ
z029p269r94	8	19	a	a	DET
z029p269r94	8	20	terrestrial	terrestrial	ADJ
z029p269r94	8	21	positioning	positioning	NOUN
z029p269r94	8	22	system	system	NOUN
z029p269r94	8	23	(	(	PUNCT
z029p269r94	8	24	tps	tps	NOUN
z029p269r94	8	25	)	)	PUNCT
z029p269r94	8	26	'	'	PUNCT
z029p269r94	8	27	is	be	AUX
z029p269r94	8	28	provided	provide	VERB
z029p269r94	8	29	.	.	PUNCT
z029p269r94	9	1	finally	finally	ADV
z029p269r94	9	2	,	,	PUNCT
z029p269r94	9	3	the	the	DET
z029p269r94	9	4	multipath	multipath	ADJ
z029p269r94	9	5	effects	effect	NOUN
z029p269r94	9	6	are	be	AUX
z029p269r94	9	7	quantified	quantify	VERB
z029p269r94	9	8	and	and	CCONJ
z029p269r94	9	9	removed	remove	VERB
z029p269r94	9	10	from	from	ADP
z029p269r94	9	11	the	the	DET
z029p269r94	9	12	post	post	ADJ
z029p269r94	9	13	-	-	ADJ
z029p269r94	9	14	processed	process	VERB
z029p269r94	9	15	gps	gps	NOUN
z029p269r94	9	16	measurements	measurement	NOUN
z029p269r94	9	17	through	through	ADP
z029p269r94	9	18	a	a	DET
z029p269r94	9	19	controlled	control	VERB
z029p269r94	9	20	testing	testing	NOUN
z029p269r94	9	21	program	program	NOUN
z029p269r94	9	22	and	and	CCONJ
z029p269r94	9	23	the	the	DET
z029p269r94	9	24	use	use	NOUN
z029p269r94	9	25	of	of	ADP
z029p269r94	9	26	time	time	NOUN
z029p269r94	9	27	-	-	PUNCT
z029p269r94	9	28	series	series	NOUN
z029p269r94	9	29	detrending	detrending	NOUN
z029p269r94	9	30	to	to	PART
z029p269r94	9	31	generate	generate	VERB
z029p269r94	9	32	a	a	DET
z029p269r94	9	33	gps	gps	NOUN
z029p269r94	9	34	distortion	distortion	NOUN
z029p269r94	9	35	signature	signature	NOUN
z029p269r94	9	36	to	to	PART
z029p269r94	9	37	eliminate	eliminate	VERB
z029p269r94	9	38	both	both	CCONJ
z029p269r94	9	39	multipath	multipath	ADJ
z029p269r94	9	40	effects	effect	NOUN
z029p269r94	9	41	and	and	CCONJ
z029p269r94	9	42	other	other	ADJ
z029p269r94	9	43	long	long	ADJ
z029p269r94	9	44	-	-	PUNCT
z029p269r94	9	45	period	period	NOUN
z029p269r94	9	46	distortions	distortion	NOUN
z029p269r94	9	47	from	from	ADP
z029p269r94	9	48	changing	change	VERB
z029p269r94	9	49	satellite	satellite	NOUN
z029p269r94	9	50	orientations	orientation	NOUN
z029p269r94	9	51	.	.	PUNCT
z029p269r94	10	1	the	the	DET
z029p269r94	10	2	end	end	NOUN
z029p269r94	10	3	result	result	NOUN
z029p269r94	10	4	is	be	AUX
z029p269r94	10	5	a	a	DET
z029p269r94	10	6	better	well	ADJ
z029p269r94	10	7	understanding	understanding	NOUN
z029p269r94	10	8	of	of	ADP
z029p269r94	10	9	gps	gps	NOUN
z029p269r94	10	10	technology	technology	NOUN
z029p269r94	10	11	and	and	CCONJ
z029p269r94	10	12	practical	practical	ADJ
z029p269r94	10	13	tools	tool	NOUN
z029p269r94	10	14	that	that	PRON
z029p269r94	10	15	will	will	AUX
z029p269r94	10	16	enable	enable	VERB
z029p269r94	10	17	its	its	PRON
z029p269r94	10	18	effective	effective	ADJ
z029p269r94	10	19	use	use	NOUN
z029p269r94	10	20	for	for	ADP
z029p269r94	10	21	shm	shm	NOUN
z029p269r94	10	22	,	,	PUNCT
z029p269r94	10	23	even	even	ADV
z029p269r94	10	24	for	for	ADP
z029p269r94	10	25	deployments	deployment	NOUN
z029p269r94	10	26	in	in	ADP
z029p269r94	10	27	dense	dense	ADJ
z029p269r94	10	28	urban	urban	ADJ
z029p269r94	10	29	areas	area	NOUN
z029p269r94	10	30	.	.	PUNCT