At the end of 1990, two airborne microwave interferometers, the electronically scanned thinned array radiometer (ESTAR) and the scanning low-frequency microwave radiometer (SLFMR), successfully produced SSS maps in coastal areas in agreement with in-situ measurements with an accuracy of about 1 psu.
1	At	at	ADP	IN	_	3	case	3:case	Discourse=joint-sequence_m:29->25:2
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	3:det	Entity=(58-time-new-cf6-2-sgl
3	end	end	NOUN	NN	Number=Sing	34	obl	34:obl:at	_
4	of	of	ADP	IN	_	5	case	5:case	_
5	1990	1990	NUM	CD	NumForm=Digit|NumType=Card	3	nmod	3:nmod:of	Entity=(59-time-new-cf11-1-sgl)58)|SpaceAfter=No|XML=<date when:::"1990"></date>
6	,	,	PUNCT	,	_	3	punct	3:punct	_
7	two	two	NUM	CD	NumForm=Word|NumType=Card	10	nummod	10:nummod	Entity=(60-abstract-new-cf1-4-coref
8	airborne	airborne	ADJ	JJ	Degree=Pos	10	amod	10:amod	_
9	microwave	microwave	NOUN	NN	Number=Sing	10	compound	10:compound	Entity=(61-abstract-new-cf12-1-sgl)
10	interferometers	interferometer	NOUN	NNS	Number=Plur	34	nsubj	34:nsubj	Entity=60)|SpaceAfter=No
11	,	,	PUNCT	,	_	17	punct	17:punct	_
12	the	the	DET	DT	Definite=Def|PronType=Art	17	det	17:det	Entity=(60-abstract-giv:act-cf1-6,17-appos(62-abstract-new-cf2-6-coref
13	electronically	electronically	ADV	RB	Degree=Pos	14	advmod	14:advmod	_
14	scanned	scan	VERB	VBN	Tense=Past|VerbForm=Part	17	amod	17:amod	_
15	thinned	thin	VERB	VBN	Tense=Past|VerbForm=Part	16	amod	16:amod	_
16	array	array	NOUN	NN	Number=Sing	17	compound	17:compound	_
17	radiometer	radiometer	NOUN	NN	Number=Sing	10	appos	10:appos	Entity=62)
18	(	(	PUNCT	-LRB-	_	19	punct	19:punct	Discourse=restatement-partial:30->29:0|SpaceAfter=No
19	ESTAR	ESTAR	PROPN	NNP	Number=Sing	17	appos	17:appos	Entity=(62-abstract-giv:act-cf2-1-appos)|SpaceAfter=No
20	)	)	PUNCT	-RRB-	_	19	punct	19:punct	_
21	and	and	CCONJ	CC	_	28	cc	28:cc	Discourse=same-unit_m:31->29:1
22	the	the	DET	DT	Definite=Def|PronType=Art	28	det	28:det	Entity=(63-abstract-new-cf3-7-coref
23	scanning	scan	VERB	VBG	VerbForm=Ger	28	amod	28:amod	_
24	low	low	ADJ	JJ	Degree=Pos	26	amod	26:amod	Entity=(64-abstract-new-cf13-4-sgl|SpaceAfter=No|XML=<w>
25	-	-	PUNCT	HYPH	_	24	punct	24:punct	SpaceAfter=No
26	frequency	frequency	NOUN	NN	Number=Sing	27	compound	27:compound	XML=</w>
27	microwave	microwave	NOUN	NN	Number=Sing	28	compound	28:compound	Entity=64)
28	radiometer	radiometer	NOUN	NN	Number=Sing	17	conj	10:appos|17:conj:and	Entity=63)
29	(	(	PUNCT	-LRB-	_	30	punct	30:punct	Discourse=restatement-partial:32->31:0|SpaceAfter=No
30	SLFMR	SLFMR	PROPN	NNP	Number=Sing	28	appos	28:appos	Entity=(63-abstract-giv:act-cf3-1-appos)|SpaceAfter=No
31	)	)	PUNCT	-RRB-	_	30	punct	30:punct	Entity=60)|SpaceAfter=No
32	,	,	PUNCT	,	_	10	punct	10:punct	_
33	successfully	successfully	ADV	RB	Degree=Pos	34	advmod	34:advmod	Discourse=same-unit_m:33->29:1
34	produced	produce	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
35	SSS	SSS	NOUN	NN	Number=Sing	36	compound	36:compound	Entity=(65-abstract-new-cf5-2-sgl(39-abstract-giv:act-cf4*-1-coref)|XML=<hi rend:::"italic"></hi>
36	maps	map	NOUN	NNS	Number=Plur	34	obj	34:obj	Entity=65)
37	in	in	ADP	IN	_	39	case	39:case	_
38	coastal	coastal	ADJ	JJ	Degree=Pos	39	amod	39:amod	Entity=(66-place-new-cf7-2-sgl
39	areas	area	NOUN	NNS	Number=Plur	36	nmod	36:nmod:in	Entity=66)
40	in	in	ADP	IN	_	41	case	41:case	_
41	agreement	agreement	NOUN	NN	Number=Sing	34	obl	34:obl:in	_
42	with	with	ADP	IN	_	46	case	46:case	_
43	in	in	X	FW	_	46	amod	46:amod	Entity=(67-abstract-new-cf8-4-sgl|SpaceAfter=No|XML=<w>
44	-	-	PUNCT	HYPH	_	45	punct	45:punct	SpaceAfter=No
45	situ	situ	X	FW	_	43	flat	43:flat	XML=</w>
46	measurements	measurement	NOUN	NNS	Number=Plur	41	nmod	41:nmod:with	Entity=67)
47	with	with	ADP	IN	_	49	case	49:case	_
48	an	a	DET	DT	Definite=Ind|PronType=Art	49	det	49:det	Entity=(68-abstract-new-cf9-2-sgl
49	accuracy	accuracy	NOUN	NN	Number=Sing	34	obl	34:obl:with	_
50	of	of	ADP	IN	_	53	case	53:case	_
51	about	about	ADV	RB	_	52	advmod	52:advmod	Entity=(69-abstract-new-cf10-3-sgl
52	1	1	NUM	CD	NumForm=Digit|NumType=Card	53	nummod	53:nummod	_
53	psu	psu	NOUN	NN	Number=Sing	49	nmod	49:nmod:of	Entity=69)68)|SpaceAfter=No
54	.	.	PUNCT	.	_	34	punct	34:punct	_
