{"id":"https://openalex.org/W3130436979","doi":"https://doi.org/10.1109/igarss39084.2020.9323735","title":"Evaluation of Soil Moisture Retrievals from ALOS-2, Sentinel-1 Data in Genhe, China","display_name":"Evaluation of Soil Moisture Retrievals from ALOS-2, Sentinel-1 Data in Genhe, China","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3130436979","doi":"https://doi.org/10.1109/igarss39084.2020.9323735","mag":"3130436979"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9323735","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323735","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","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/A5060070161","display_name":"Huizhen Cui","orcid":"https://orcid.org/0000-0002-1165-1998"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huizhen Cui","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210137199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056336938","display_name":"Lingmei Jiang","orcid":"https://orcid.org/0000-0002-9847-9034"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingmei Jiang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210137199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024509948","display_name":"S. Paloscia","orcid":"https://orcid.org/0000-0003-3414-4531"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Simonetta Paloscia","raw_affiliation_strings":["Institute of Applied Physics, National Research Council, Florence, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Physics, National Research Council, Florence, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079584085","display_name":"E. Santi","orcid":"https://orcid.org/0000-0003-1882-6321"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Emanuele Santi","raw_affiliation_strings":["Institute of Applied Physics, National Research Council, Florence, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Physics, National Research Council, Florence, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051417829","display_name":"S. Pettinato","orcid":"https://orcid.org/0000-0002-3155-8918"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Simone Pettinato","raw_affiliation_strings":["Institute of Applied Physics, National Research Council, Florence, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Physics, National Research Council, Florence, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100370424","display_name":"Jian Wang","orcid":"https://orcid.org/0000-0002-2922-7861"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Wang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210137199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022712425","display_name":"Gongxue Wang","orcid":"https://orcid.org/0000-0002-1563-1388"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gongxue Wang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210137199"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16163118,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"35","issue":null,"first_page":"4450","last_page":"4453"},"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":0.9991000294685364,"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9933000206947327,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5479533672332764},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.48559921979904175},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3869401216506958},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35464346408843994},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34310978651046753},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.16104888916015625},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0857207179069519}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5479533672332764},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.48559921979904175},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3869401216506958},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35464346408843994},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34310978651046753},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.16104888916015625},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0857207179069519}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss39084.2020.9323735","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323735","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[{"id":"https://openalex.org/G3588841549","display_name":"\u57fa\u4e8e\u591a\u6e90\u9065\u611f\u6570\u636e\u7684\u4e2d\u56fd\u5730\u533a\u65f6\u7a7a\u8fde\u7eed\u79ef\u96ea\u8986\u76d6\u5ea6\u53cd\u6f14\u7b97\u6cd5\u7814\u7a76","funder_award_id":"41671334","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1984945211","https://openalex.org/W1992118777","https://openalex.org/W1992809911","https://openalex.org/W2019932566","https://openalex.org/W2041988273","https://openalex.org/W2056435747","https://openalex.org/W2058232479","https://openalex.org/W2080333530","https://openalex.org/W2084952127","https://openalex.org/W2095896231","https://openalex.org/W2116588317","https://openalex.org/W2133013453","https://openalex.org/W2146149230","https://openalex.org/W2156932922","https://openalex.org/W2160434086","https://openalex.org/W2171006361","https://openalex.org/W2507428124","https://openalex.org/W2744124188","https://openalex.org/W3027285842"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"High-resolution":[0],"soil":[1,66,86],"moisture":[2,67],"dataset":[3],"is":[4],"crucial":[5],"for":[6,64,115,136],"various":[7],"application":[8],"such":[9],"as":[10],"meteorology,":[11],"climatology,":[12],"hydrology":[13],"and":[14,42,60,84,94,108,117,129,153],"agriculture.":[15],"Active":[16],"microwave":[17],"remote":[18],"sensing":[19],"sensors":[20],"like":[21],"radar":[22,62],"provide":[23],"earth":[24],"observations":[25],"at":[26,68],"high":[27,69,157],"spatial":[28,70],"resolutions.":[29],"This":[30],"study":[31],"based":[32],"on":[33],"physical":[34],"model":[35],"simulations":[36],"(Advanced":[37],"Integral":[38],"Equation":[39],"Method,":[40],"AIEM,":[41],"Water":[43],"Cloud":[44],"Model,":[45],"WCM)":[46],"combined":[47],"with":[48],"the":[49,55,58,76,80,147],"Artificial":[50],"Neural":[51],"Networks":[52],"to":[53,146],"investigate":[54],"potential":[56],"of":[57,79,91,151],"ALOS-2":[59],"Sentinel-1":[61],"images":[63],"estimating":[65],"resolution.":[71],"The":[72],"results":[73],"shows":[74],"that":[75],"statistical":[77],"parameters":[78],"relationships":[81],"between":[82],"estimated":[83],"measured":[85],"moisture,":[87],"expressed":[88],"in":[89,156],"terms":[90],"R,":[92],"bias,":[93],"RMSE,":[95],"are":[96],"0.834":[97],"<sub":[98,103,110,119,124,131],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[99,104,111,120,125,132],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">~</sub>":[100,105,112,121,126,133],"0.878,":[101],"1.59":[102],"3.65":[106],"vol%":[107,114,128],"3.36":[109],"6.15":[113],"ALOS-2,":[116],"0.722":[118],"0.896,":[122],"1.75":[123],"2.97":[127],"3.24":[130],"6.86":[134],"vol%,":[135],"Sentinel-1.":[137],"In":[138],"densely":[139],"vegetated":[140],"area,":[141],"RMSE":[142],"significant":[143],"increases,":[144],"due":[145],"limited":[148],"penetration":[149],"ability":[150],"L":[152],"C":[154],"bands":[155],"vegetation":[158],"areas.":[159]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
