{"id":"https://openalex.org/W2049487475","doi":"https://doi.org/10.1109/igarss.2015.7325850","title":"A new approach for the validation of coarse-resolution satellite soil moisture products","display_name":"A new approach for the validation of coarse-resolution satellite soil moisture products","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W2049487475","doi":"https://doi.org/10.1109/igarss.2015.7325850","mag":"2049487475"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2015.7325850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2015.7325850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101087833","display_name":"Shuang Yan","orcid":null},"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/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":"Shuang Yan","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Beijing Normal University, Beijing, China","State Key Laboratory of Remote Sensing Science, Research Center for Remote Sensing and GIS, and School of Geography, Beijing Normal University Beijing 100875, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Research Center for Remote Sensing and GIS, and School of Geography, Beijing Normal University Beijing 100875, China","institution_ids":["https://openalex.org/I25254941"]}]},{"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/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, Beijing Normal University, Beijing, China","State Key Laboratory of Remote Sensing Science, Research Center for Remote Sensing and GIS, and School of Geography, Beijing Normal University Beijing 100875, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Research Center for Remote Sensing and GIS, and School of Geography, Beijing Normal University Beijing 100875, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028494415","display_name":"Xiaokang Kou","orcid":"https://orcid.org/0000-0003-1685-3166"},"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/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":"Xiaokang Kou","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Beijing Normal University, Beijing, China","State Key Laboratory of Remote Sensing Science, Research Center for Remote Sensing and GIS, and School of Geography, Beijing Normal University Beijing 100875, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Research Center for Remote Sensing and GIS, and School of Geography, Beijing Normal University Beijing 100875, China","institution_ids":["https://openalex.org/I25254941"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"29","issue":null,"first_page":"661","last_page":"664"},"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/T10644","display_name":"Cryospheric studies and observations","score":0.9987000226974487,"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":0.9986000061035156,"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/environmental-science","display_name":"Environmental science","score":0.7903826236724854},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.753366231918335},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6692637205123901},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5902709364891052},{"id":"https://openalex.org/keywords/biosphere","display_name":"Biosphere","score":0.527141809463501},{"id":"https://openalex.org/keywords/moisture","display_name":"Moisture","score":0.4740968644618988},{"id":"https://openalex.org/keywords/brightness-temperature","display_name":"Brightness temperature","score":0.4581148028373718},{"id":"https://openalex.org/keywords/watershed","display_name":"Watershed","score":0.45376765727996826},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.44563814997673035},{"id":"https://openalex.org/keywords/water-cycle","display_name":"Water cycle","score":0.41004207730293274},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.34957805275917053},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.2916475236415863},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14523476362228394},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.11566582322120667},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07425561547279358}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7903826236724854},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.753366231918335},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6692637205123901},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5902709364891052},{"id":"https://openalex.org/C107218244","wikidata":"https://www.wikidata.org/wiki/Q42762","display_name":"Biosphere","level":2,"score":0.527141809463501},{"id":"https://openalex.org/C176864760","wikidata":"https://www.wikidata.org/wiki/Q217651","display_name":"Moisture","level":2,"score":0.4740968644618988},{"id":"https://openalex.org/C53802167","wikidata":"https://www.wikidata.org/wiki/Q4538627","display_name":"Brightness temperature","level":3,"score":0.4581148028373718},{"id":"https://openalex.org/C150547873","wikidata":"https://www.wikidata.org/wiki/Q947851","display_name":"Watershed","level":2,"score":0.45376765727996826},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.44563814997673035},{"id":"https://openalex.org/C133830359","wikidata":"https://www.wikidata.org/wiki/Q81041","display_name":"Water cycle","level":2,"score":0.41004207730293274},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.34957805275917053},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.2916475236415863},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14523476362228394},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11566582322120667},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07425561547279358},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2015.7325850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2015.7325850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6800000071525574,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320313500","display_name":"Magee-Womens Research Institute","ror":"https://ror.org/00rnw4e09"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W26381515","https://openalex.org/W1968487307","https://openalex.org/W1969801270","https://openalex.org/W1983747517","https://openalex.org/W2019235640","https://openalex.org/W2052483370","https://openalex.org/W2098319357","https://openalex.org/W2801184161","https://openalex.org/W3018757338"],"related_works":["https://openalex.org/W13275046","https://openalex.org/W1994760763","https://openalex.org/W3205288965","https://openalex.org/W760812393","https://openalex.org/W2056248242","https://openalex.org/W2587044545","https://openalex.org/W2126508368","https://openalex.org/W1992288292","https://openalex.org/W4206580269","https://openalex.org/W4234162596"],"abstract_inverted_index":{"Soil":[0],"moisture":[1,45,77,93,108,120,126],"plays":[2],"a":[3,19,38,47],"crucial":[4],"role":[5],"in":[6,29,46,84],"the":[7,30,43,59,61,66,75,80,85,90,100,113,117,123,131,140,144,151],"terrestrial":[8],"water":[9],"cycle.":[10],"It":[11],"can":[12],"be":[13,53],"estimated":[14],"by":[15],"manual":[16],"measurements":[17],"for":[18],"small":[20],"watershed,":[21],"while":[22],"this":[23],"is":[24,148],"very":[25],"time-consuming":[26],"when":[27],"applied":[28],"large":[31,48],"scale.":[32,49],"The":[33,105,128],"remote":[34],"sensing":[35],"technology":[36],"provides":[37],"new":[39],"approach":[40],"to":[41,73,96,111],"monitor":[42],"soil":[44,76,92,107,119,125],"However,":[50],"it":[51],"should":[52],"evaluated":[54],"before":[55],"being":[56],"used.":[57],"In":[58],"study,":[60],"L-band":[62],"Microwave":[63],"Emission":[64],"of":[65],"Biosphere":[67],"model":[68,70],"(L-MEB)":[69],"was":[71,94,109],"used":[72,110],"retrieve":[74],"based":[78,98],"on":[79,99],"airborne":[81],"brightness":[82],"temperature":[83],"Heihe":[86],"River":[87],"Basin,":[88],"then":[89],"retrieved":[91],"aggregated":[95,106],"25km":[97],"area":[101],"weighting":[102],"factor":[103],"method.":[104],"validate":[112],"two":[114],"AMSR2":[115],"data:":[116],"JAXA":[118,132],"products":[121,134,147],"and":[122,143],"LPRM":[124,145],"products.":[127],"results":[129],"shows":[130],"SM":[133,146],"has":[135],"an":[136],"underestimation":[137],"compared":[138],"with":[139],"pixel-averaged":[141,152],"SM,":[142],"higher":[149],"than":[150],"SM.":[153]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}