{"id":"https://openalex.org/W2991450858","doi":"https://doi.org/10.1109/jstars.2019.2951323","title":"Improving Brightness Temperature Measurements Near Coastal Areas for SMAP","display_name":"Improving Brightness Temperature Measurements Near Coastal Areas for SMAP","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W2991450858","doi":"https://doi.org/10.1109/jstars.2019.2951323","mag":"2991450858"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2019.2951323","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2019.2951323","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075865846","display_name":"Juli\u00e1n Chaubell","orcid":"https://orcid.org/0000-0002-8067-6988"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Julian Chaubell","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, USA"],"raw_orcid":"https://orcid.org/0000-0002-8067-6988","affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006211721","display_name":"Simon Yueh","orcid":"https://orcid.org/0000-0001-7061-5295"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Simon H. Yueh","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, USA"],"raw_orcid":"https://orcid.org/0000-0001-7061-5295","affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013984904","display_name":"Jinzheng Peng","orcid":"https://orcid.org/0000-0003-2213-7182"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jinzheng Peng","raw_affiliation_strings":["Goddard Space Center, Greenbelt, USA"],"raw_orcid":"https://orcid.org/0000-0003-2213-7182","affiliations":[{"raw_affiliation_string":"Goddard Space Center, Greenbelt, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063606252","display_name":"R. S. Dunbar","orcid":"https://orcid.org/0000-0003-0173-9344"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Scott Dunbar","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006360799","display_name":"S. Chan","orcid":"https://orcid.org/0000-0001-6731-0079"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steven K. Chan","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322106","display_name":"Fan Chen","orcid":"https://orcid.org/0000-0003-3257-9259"},"institutions":[{"id":"https://openalex.org/I1312222531","display_name":"Agricultural Research Service","ror":"https://ror.org/02d2m2044","country_code":"US","type":"government","lineage":["https://openalex.org/I1312222531","https://openalex.org/I1336096307"]},{"id":"https://openalex.org/I4210125976","display_name":"Beltsville Agricultural Research Center","ror":"https://ror.org/03b08sh51","country_code":"US","type":"facility","lineage":["https://openalex.org/I1312222531","https://openalex.org/I1336096307","https://openalex.org/I4210125976","https://openalex.org/I4210138094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fan Chen","raw_affiliation_strings":["USDA Agricultural Research Service, Beltsville, USA"],"raw_orcid":"https://orcid.org/0000-0003-3257-9259","affiliations":[{"raw_affiliation_string":"USDA Agricultural Research Service, Beltsville, USA","institution_ids":["https://openalex.org/I1312222531","https://openalex.org/I4210125976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029603049","display_name":"Jeffrey R. Piepmeier","orcid":"https://orcid.org/0000-0003-1207-9281"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeffrey R. Piepmeier","raw_affiliation_strings":["Goddard Space Center, Greenbelt, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Goddard Space Center, Greenbelt, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037110476","display_name":"Rajat Bindlish","orcid":"https://orcid.org/0000-0002-1913-0353"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rajat Bindlish","raw_affiliation_strings":["Goddard Space Center, Greenbelt, USA"],"raw_orcid":"https://orcid.org/0000-0002-1913-0353","affiliations":[{"raw_affiliation_string":"Goddard Space Center, Greenbelt, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085491613","display_name":"Dara Entekhabi","orcid":"https://orcid.org/0000-0002-8362-4761"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dara Entekhabi","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, USA"],"raw_orcid":"https://orcid.org/0000-0002-8362-4761","affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015820551","display_name":"Peggy O\u2019Neill","orcid":"https://orcid.org/0000-0002-2596-8670"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peggy E. O'Neill","raw_affiliation_strings":["Goddard Space Center, Greenbelt, USA"],"raw_orcid":"https://orcid.org/0000-0002-2596-8670","affiliations":[{"raw_affiliation_string":"Goddard Space Center, Greenbelt, USA","institution_ids":["https://openalex.org/I1306266525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":0.7492,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.66587272,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"12","issue":"11","first_page":"4578","last_page":"4588"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6985439658164978},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.6957499980926514},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6685694456100464},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.6206943392753601},{"id":"https://openalex.org/keywords/brightness-temperature","display_name":"Brightness temperature","score":0.5883660912513733},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5448513031005859},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.5099166631698608},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.44163209199905396},{"id":"https://openalex.org/keywords/moisture","display_name":"Moisture","score":0.43512314558029175},{"id":"https://openalex.org/keywords/footprint","display_name":"Footprint","score":0.4236559569835663},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3547748625278473},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3362870216369629},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.28857186436653137},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13844463229179382},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13743248581886292},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1355055272579193}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6985439658164978},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.6957499980926514},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6685694456100464},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.6206943392753601},{"id":"https://openalex.org/C53802167","wikidata":"https://www.wikidata.org/wiki/Q4538627","display_name":"Brightness temperature","level":3,"score":0.5883660912513733},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5448513031005859},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.5099166631698608},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.44163209199905396},{"id":"https://openalex.org/C176864760","wikidata":"https://www.wikidata.org/wiki/Q217651","display_name":"Moisture","level":2,"score":0.43512314558029175},{"id":"https://openalex.org/C132943942","wikidata":"https://www.wikidata.org/wiki/Q2562511","display_name":"Footprint","level":2,"score":0.4236559569835663},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3547748625278473},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3362870216369629},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.28857186436653137},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13844463229179382},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13743248581886292},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1355055272579193},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2019.2951323","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2019.2951323","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.7699999809265137}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320309398","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055"},{"id":"https://openalex.org/F4320332375","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1971258418","https://openalex.org/W1999070203","https://openalex.org/W1999376040","https://openalex.org/W2033202186","https://openalex.org/W2039348932","https://openalex.org/W2092466815","https://openalex.org/W2106159747","https://openalex.org/W2136733998","https://openalex.org/W2149241727","https://openalex.org/W2762180336","https://openalex.org/W3017293938","https://openalex.org/W4285719527","https://openalex.org/W6776448952","https://openalex.org/W6911085693","https://openalex.org/W6930123240","https://openalex.org/W6967188730"],"related_works":["https://openalex.org/W2109138921","https://openalex.org/W1983414154","https://openalex.org/W2140822038","https://openalex.org/W2005230581","https://openalex.org/W1978078116","https://openalex.org/W2145900922","https://openalex.org/W2540909290","https://openalex.org/W2128740889","https://openalex.org/W2111586823","https://openalex.org/W2501564938"],"abstract_inverted_index":{"The":[0,136],"Soil":[1],"Moisture":[2],"Active":[3],"Passive":[4],"(SMAP)":[5],"mission":[6],"is":[7,163],"designed":[8],"to":[9,76,83,142],"acquire":[10],"L-band":[11],"radiometer":[12,56],"measurements":[13,102],"for":[14,29,123,131,170],"the":[15,25,42,50,54,67,74,78,84,92,95,99,124,151,159,178],"estimation":[16,125],"of":[17,34,48,94,126],"soil":[18,68,153],"moisture":[19,69,154],"with":[20,31],"0.04":[21],"m3/m3volumetric":[22],"accuracy":[23],"in":[24,64,66],"top":[26],"5":[27,37],"cm":[28],"vegetation":[30],"water":[32,88,129,174],"content":[33],"less":[35],"than":[36],"kg/m2.":[38],"In":[39,71],"regions":[40],"near":[41,45],"coast":[43],"or":[44,87,173],"inland":[46],"bodies":[47],"water,":[49,62],"signal":[51],"measured":[52],"by":[53],"SMAP":[55,101,152,179],"contains":[57],"emissions":[58],"from":[59,98,177],"land":[60,85,127,172],"and":[61,112,128,145,166],"resulting":[63],"errors":[65],"estimation.":[70],"this":[72],"article,":[73],"effort":[75],"extract":[77],"brightness":[79],"temperature":[80],"(TB)":[81],"according":[82],"fraction":[86,89],"(depending":[90],"on":[91],"center":[93],"footprint":[96],"location)":[97],"affected":[100],"was":[103,110,115,134,139,148],"addressed.":[104],"A":[105,120],"single":[106,160],"pixel":[107,161],"correction":[108,133,137],"algorithm":[109,138,162,169],"applied":[111,141],"its":[113,146],"performance":[114,147],"evaluated":[116],"over":[117,150],"simulated":[118],"data.":[119,180],"data-driven":[121],"approach":[122],"TB":[130,175],"data":[132,144],"developed.":[135],"then":[140],"real":[143],"assessed":[149],"retrievals.":[155],"We":[156],"showed":[157],"that":[158],"an":[164],"effective":[165],"computationally":[167],"efficient":[168],"removing":[171],"contamination":[176]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
