{"id":"https://openalex.org/W3205026191","doi":"https://doi.org/10.1109/igarss47720.2021.9553544","title":"Retrieval of Land Surface Temperature and Soil Moisture from Passive Microwave Observations","display_name":"Retrieval of Land Surface Temperature and Soil Moisture from Passive Microwave Observations","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3205026191","doi":"https://doi.org/10.1109/igarss47720.2021.9553544","mag":"3205026191"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9553544","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553544","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5054439414","display_name":"Xiao-Jing Han","orcid":"https://orcid.org/0000-0002-5980-4404"},"institutions":[{"id":"https://openalex.org/I4210104598","display_name":"Institute of Agricultural Economics and Development","ror":"https://ror.org/00xz0ff56","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210104598","https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiao-Jing Han","raw_affiliation_strings":["Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Science, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Science, Beijing, China","institution_ids":["https://openalex.org/I4210104598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074919470","display_name":"Huajun Tang","orcid":"https://orcid.org/0000-0002-0186-165X"},"institutions":[{"id":"https://openalex.org/I4210108914","display_name":"Institute of Agricultural Resources and Regional Planning","ror":"https://ror.org/01nrzdp21","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210108914","https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210138501","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210151987","display_name":"Ministry of Agriculture and Rural Affairs","ror":"https://ror.org/05ckt8b96","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huajun Tang","raw_affiliation_strings":["Key Laboratory of Agricultural Remote Sensing, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Agricultural Remote Sensing, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108914","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058040417","display_name":"Zhao-Liang Li","orcid":"https://orcid.org/0000-0001-9369-8548"},"institutions":[{"id":"https://openalex.org/I4210108914","display_name":"Institute of Agricultural Resources and Regional Planning","ror":"https://ror.org/01nrzdp21","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210108914","https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210138501","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210151987","display_name":"Ministry of Agriculture and Rural Affairs","ror":"https://ror.org/05ckt8b96","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao-Liang Li","raw_affiliation_strings":["Key Laboratory of Agricultural Remote Sensing, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Agricultural Remote Sensing, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108914","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055755007","display_name":"Si\u2010Bo Duan","orcid":"https://orcid.org/0000-0002-4390-2421"},"institutions":[{"id":"https://openalex.org/I4210108914","display_name":"Institute of Agricultural Resources and Regional Planning","ror":"https://ror.org/01nrzdp21","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210108914","https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210138501","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210151987","display_name":"Ministry of Agriculture and Rural Affairs","ror":"https://ror.org/05ckt8b96","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Si-Bo Duan","raw_affiliation_strings":["Key Laboratory of Agricultural Remote Sensing, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Agricultural Remote Sensing, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108914","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112149554","display_name":"Pei Leng","orcid":"https://orcid.org/0000-0002-9130-5437"},"institutions":[{"id":"https://openalex.org/I4210108914","display_name":"Institute of Agricultural Resources and Regional Planning","ror":"https://ror.org/01nrzdp21","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210108914","https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210138501","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210151987","display_name":"Ministry of Agriculture and Rural Affairs","ror":"https://ror.org/05ckt8b96","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pei Leng","raw_affiliation_strings":["Key Laboratory of Agricultural Remote Sensing, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Agricultural Remote Sensing, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108914","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036851030","display_name":"Yongchang Wu","orcid":"https://orcid.org/0000-0002-8661-4788"},"institutions":[{"id":"https://openalex.org/I4210104598","display_name":"Institute of Agricultural Economics and Development","ror":"https://ror.org/00xz0ff56","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210104598","https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongchang Wu","raw_affiliation_strings":["Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Science, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Science, Beijing, China","institution_ids":["https://openalex.org/I4210104598"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108049724","display_name":"Xueyuan Chen","orcid":"https://orcid.org/0000-0003-0493-839X"},"institutions":[{"id":"https://openalex.org/I4210104598","display_name":"Institute of Agricultural Economics and Development","ror":"https://ror.org/00xz0ff56","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210104598","https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueyuan Chen","raw_affiliation_strings":["Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Science, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Science, Beijing, China","institution_ids":["https://openalex.org/I4210104598"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5054439414"],"corresponding_institution_ids":["https://openalex.org/I4210104598"],"apc_list":null,"apc_paid":null,"fwci":0.0912,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.41322366,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"6190","last_page":"6193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"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":0.9998999834060669,"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/T11333","display_name":"Climate change and permafrost","score":0.998199999332428,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9939000010490417,"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/microwave","display_name":"Microwave","score":0.5936145782470703},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5314732193946838},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5021705627441406},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4817754924297333},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.4531961679458618},{"id":"https://openalex.org/keywords/moisture","display_name":"Moisture","score":0.44866877794265747},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.44749921560287476},{"id":"https://openalex.org/keywords/ecosystem","display_name":"Ecosystem","score":0.4461216628551483},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3411727547645569},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32374560832977295},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20394927263259888},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16465795040130615},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1527450978755951},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13821348547935486},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.10634824633598328},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.06817704439163208}],"concepts":[{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.5936145782470703},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5314732193946838},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5021705627441406},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4817754924297333},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.4531961679458618},{"id":"https://openalex.org/C176864760","wikidata":"https://www.wikidata.org/wiki/Q217651","display_name":"Moisture","level":2,"score":0.44866877794265747},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.44749921560287476},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.4461216628551483},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3411727547645569},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32374560832977295},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20394927263259888},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16465795040130615},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1527450978755951},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13821348547935486},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.10634824633598328},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.06817704439163208},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss47720.2021.9553544","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553544","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.5400000214576721}],"awards":[{"id":"https://openalex.org/G4308638657","display_name":null,"funder_award_id":"41901307","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5575232263","display_name":null,"funder_award_id":"2019M660884","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2026337749","https://openalex.org/W2033902660","https://openalex.org/W2051816699","https://openalex.org/W2056063911","https://openalex.org/W2069756757","https://openalex.org/W2078143000","https://openalex.org/W2086470215","https://openalex.org/W2100401723","https://openalex.org/W2116428100","https://openalex.org/W2176285294","https://openalex.org/W2576827097","https://openalex.org/W2799362688","https://openalex.org/W3048411613"],"related_works":["https://openalex.org/W2061413604","https://openalex.org/W2334225663","https://openalex.org/W1549119392","https://openalex.org/W2387373248","https://openalex.org/W2412433331","https://openalex.org/W2023892470","https://openalex.org/W2591127356","https://openalex.org/W2911764982","https://openalex.org/W2900126445","https://openalex.org/W2347855349"],"abstract_inverted_index":{"Land":[0],"surface":[1,14],"temperature":[2],"(LST)":[3],"and":[4,18,26,34,52,58,69,83],"soil":[5],"moisture":[6],"(SM)":[7],"are":[8,37],"two":[9],"important":[10],"parameters":[11],"in":[12,71],"land":[13],"ecosystem":[15],"at":[16],"regional":[17],"global":[19],"scale.":[20],"The":[21],"accurate":[22],"acquisition":[23],"of":[24,50,60,76,86],"LST":[25,51,68,78],"SM":[27,53,70,88],"can":[28],"benefit":[29],"various":[30],"fields,":[31],"including":[32],"agriculture":[33],"climate":[35],"which":[36],"closely":[38],"related":[39],"to":[40,67],"human":[41],"life.":[42],"This":[43],"study":[44],"proposed":[45],"a":[46],"simultaneous":[47],"retrieval":[48],"method":[49],"based":[54],"on":[55],"the":[56,74,84],"approximate":[57],"correction":[59],"passive":[61],"microwave":[62],"radiation":[63],"transfer":[64],"equation.":[65],"Compared":[66],"simulated":[72],"database,":[73],"accuracy":[75,85],"retrieved":[77,87],"is":[79,89],"approximately":[80],"1.63":[81],"K":[82],"about":[90],"0.063":[91],"m":[92],"<sup":[93,97],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[94,98],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[95,99],"/m":[96],".":[100]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}