{"id":"https://openalex.org/W3197483324","doi":"https://doi.org/10.1109/jstars.2021.3108432","title":"Evaluation of SMAP, SMOS, and AMSR2 Soil Moisture Products Based on Distributed Ground Observation Network in Cold and Arid Regions of China","display_name":"Evaluation of SMAP, SMOS, and AMSR2 Soil Moisture Products Based on Distributed Ground Observation Network in Cold and Arid Regions of China","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3197483324","doi":"https://doi.org/10.1109/jstars.2021.3108432","mag":"3197483324"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2021.3108432","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3108432","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09525212.pdf","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09525212.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101436022","display_name":"Zengyan Wang","orcid":"https://orcid.org/0000-0001-6926-4758"},"institutions":[{"id":"https://openalex.org/I173899330","display_name":"Henan University","ror":"https://ror.org/003xyzq10","country_code":"CN","type":"education","lineage":["https://openalex.org/I173899330"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zengyan Wang","raw_affiliation_strings":["Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions, Henan University, 12411 Kaifeng, Henan, China, (e-mail: wangzengyan@henu.edu.cn)","Henan University (Kaifeng - China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions, Henan University, 12411 Kaifeng, Henan, China, (e-mail: wangzengyan@henu.edu.cn)","institution_ids":["https://openalex.org/I173899330"]},{"raw_affiliation_string":"Henan University (Kaifeng - China)","institution_ids":["https://openalex.org/I173899330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091837236","display_name":"Tao Che","orcid":"https://orcid.org/0000-0001-6848-7271"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Che","raw_affiliation_strings":["CAS - Chinese Academy of Sciences [Beijing] (52 Sanlihe Rd., Beijing, 100864 - China)"],"raw_orcid":"https://orcid.org/0000-0001-6848-7271","affiliations":[{"raw_affiliation_string":"CAS - Chinese Academy of Sciences [Beijing] (52 Sanlihe Rd., Beijing, 100864 - China)","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033634734","display_name":"Tianjie Zhao","orcid":"https://orcid.org/0000-0002-0914-599X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"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":"Tianjie Zhao","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China, 100101 (e-mail: zhaotj@aircas.ac.cn)","CAS - Chinese Academy of Sciences [Beijing] (52 Sanlihe Rd., Beijing, 100864 - China)"],"raw_orcid":"https://orcid.org/0000-0002-0914-599X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China, 100101 (e-mail: zhaotj@aircas.ac.cn)","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"CAS - Chinese Academy of Sciences [Beijing] (52 Sanlihe Rd., Beijing, 100864 - China)","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007114408","display_name":"Liyun Dai","orcid":"https://orcid.org/0000-0001-8664-9430"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210117728","display_name":"Center For Remote Sensing (United States)","ror":"https://ror.org/021wvg932","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117728"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Liyun Dai","raw_affiliation_strings":["Laboratory of Remote Sensing and Geospatial Science, Cold and Arid Regions Environmental and Engineering Research Institute, Lanzhou, Gansu, China, 730000 (e-mail: dailiyun@lzb.ac.cn)","CAS - Chinese Academy of Sciences [Beijing] (52 Sanlihe Rd., Beijing, 100864 - China)"],"raw_orcid":"https://orcid.org/0000-0001-8664-9430","affiliations":[{"raw_affiliation_string":"Laboratory of Remote Sensing and Geospatial Science, Cold and Arid Regions Environmental and Engineering Research Institute, Lanzhou, Gansu, China, 730000 (e-mail: dailiyun@lzb.ac.cn)","institution_ids":["https://openalex.org/I4210117728"]},{"raw_affiliation_string":"CAS - Chinese Academy of Sciences [Beijing] (52 Sanlihe Rd., Beijing, 100864 - China)","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100335647","display_name":"Xiaojun Li","orcid":"https://orcid.org/0000-0002-3831-4852"},"institutions":[{"id":"https://openalex.org/I4210088668","display_name":"Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement","ror":"https://ror.org/003vg9w96","country_code":"FR","type":"government","lineage":["https://openalex.org/I4210088668"]},{"id":"https://openalex.org/I4210116558","display_name":"Interaction Sol Plante Atmosph\u00e8re","ror":"https://ror.org/02aswf736","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4210091158","https://openalex.org/I4210116558"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Xiaojun Li","raw_affiliation_strings":["ISPA, INRAE, 27057 Bordeaux, le-de-France, France, (e-mail: xiaojun.li@inra.fr)","UMR ISPA - Interactions Sol Plante Atmosph\u00e8re (F - 3388 3 Villenave d'Ornon Cedex - France)"],"raw_orcid":"https://orcid.org/0000-0002-3831-4852","affiliations":[{"raw_affiliation_string":"ISPA, INRAE, 27057 Bordeaux, le-de-France, France, (e-mail: xiaojun.li@inra.fr)","institution_ids":["https://openalex.org/I4210088668"]},{"raw_affiliation_string":"UMR ISPA - Interactions Sol Plante Atmosph\u00e8re (F - 3388 3 Villenave d'Ornon Cedex - France)","institution_ids":["https://openalex.org/I4210116558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043940512","display_name":"Jean\u2010Pierre Wigneron","orcid":"https://orcid.org/0000-0001-5345-3618"},"institutions":[{"id":"https://openalex.org/I4210088668","display_name":"Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement","ror":"https://ror.org/003vg9w96","country_code":"FR","type":"government","lineage":["https://openalex.org/I4210088668"]},{"id":"https://openalex.org/I4210116558","display_name":"Interaction Sol Plante Atmosph\u00e8re","ror":"https://ror.org/02aswf736","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4210091158","https://openalex.org/I4210116558"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Pierre Wigneron","raw_affiliation_strings":["Interactions Sol Plante Atmosphere(ISPA), INRAE Nouvelle-Aquitaine Bordeaux, 113907 Villenave d'Ornon, Nouvelle-Aquitaine, France, (e-mail: jean-pierre.wigneron@inra.fr)","UMR ISPA - Interactions Sol Plante Atmosph\u00e8re (F - 3388 3 Villenave d'Ornon Cedex - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interactions Sol Plante Atmosphere(ISPA), INRAE Nouvelle-Aquitaine Bordeaux, 113907 Villenave d'Ornon, Nouvelle-Aquitaine, France, (e-mail: jean-pierre.wigneron@inra.fr)","institution_ids":["https://openalex.org/I4210088668","https://openalex.org/I4210116558"]},{"raw_affiliation_string":"UMR ISPA - Interactions Sol Plante Atmosph\u00e8re (F - 3388 3 Villenave d'Ornon Cedex - France)","institution_ids":["https://openalex.org/I4210116558"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":2.0212,"has_fulltext":true,"cited_by_count":37,"citation_normalized_percentile":{"value":0.85445225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"14","issue":null,"first_page":"8955","last_page":"8970"},"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":0.9975000023841858,"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":0.9968000054359436,"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":0.8293008208274841},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6170117855072021},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6105915307998657},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.5787279009819031},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5781990885734558},{"id":"https://openalex.org/keywords/arid","display_name":"Arid","score":0.5080220699310303},{"id":"https://openalex.org/keywords/grassland","display_name":"Grassland","score":0.487043172121048},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4579147398471832},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.08641177415847778}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.8293008208274841},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6170117855072021},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6105915307998657},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.5787279009819031},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5781990885734558},{"id":"https://openalex.org/C150772632","wikidata":"https://www.wikidata.org/wiki/Q1330709","display_name":"Arid","level":2,"score":0.5080220699310303},{"id":"https://openalex.org/C2775835988","wikidata":"https://www.wikidata.org/wiki/Q1006733","display_name":"Grassland","level":2,"score":0.487043172121048},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4579147398471832},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.08641177415847778},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/jstars.2021.3108432","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3108432","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09525212.pdf","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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"},{"id":"pmh:oai:HAL:hal-03353856v1","is_oa":true,"landing_page_url":"https://hal.inrae.fr/hal-03353856","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021, 14, pp.8955 - 8970. ⟨10.1109/jstars.2021.3108432⟩","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/468187","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/468187","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u671f\u520a\u8bba\u6587"},{"id":"pmh:oai:doaj.org/article:3bc0d5563e7d43ee9e60d711bde60b52","is_oa":true,"landing_page_url":"https://doaj.org/article/3bc0d5563e7d43ee9e60d711bde60b52","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 8955-8970 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2021.3108432","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3108432","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09525212.pdf","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.4000000059604645}],"awards":[{"id":"https://openalex.org/G3398790905","display_name":null,"funder_award_id":"XDA19070101","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G4395329367","display_name":"\u88ab\u52a8\u5fae\u6ce2\u9065\u611f\u96ea\u6df1\u53cd\u6f14\u4e2d\u79ef\u96ea\u7279\u6027\u4e0e\u4e0b\u57ab\u9762\u7684\u6563\u5c04\u4e0e\u8f90\u5c04\u673a\u7406\u7814\u7a76","funder_award_id":"41771389","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"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3197483324.pdf","grobid_xml":"https://content.openalex.org/works/W3197483324.grobid-xml"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W1965229099","https://openalex.org/W1969801270","https://openalex.org/W1984328131","https://openalex.org/W2012673788","https://openalex.org/W2013049148","https://openalex.org/W2039348932","https://openalex.org/W2064005663","https://openalex.org/W2067426984","https://openalex.org/W2078461263","https://openalex.org/W2098289300","https://openalex.org/W2100401723","https://openalex.org/W2116428100","https://openalex.org/W2141219203","https://openalex.org/W2142063609","https://openalex.org/W2166609657","https://openalex.org/W2168359209","https://openalex.org/W2171810506","https://openalex.org/W2211624364","https://openalex.org/W2316416257","https://openalex.org/W2325699043","https://openalex.org/W2348428089","https://openalex.org/W2399809112","https://openalex.org/W2463505970","https://openalex.org/W2516349795","https://openalex.org/W2554305153","https://openalex.org/W2582059183","https://openalex.org/W2586443140","https://openalex.org/W2592532928","https://openalex.org/W2612738052","https://openalex.org/W2617565932","https://openalex.org/W2620630712","https://openalex.org/W2734508657","https://openalex.org/W2744124188","https://openalex.org/W2792273908","https://openalex.org/W2792465991","https://openalex.org/W2796140202","https://openalex.org/W2904909458","https://openalex.org/W2917578638","https://openalex.org/W2926044485","https://openalex.org/W2928993238","https://openalex.org/W2955045786","https://openalex.org/W2985323358","https://openalex.org/W3003550074","https://openalex.org/W3008584970","https://openalex.org/W3028374510","https://openalex.org/W3040676542","https://openalex.org/W3087038034","https://openalex.org/W3116621825","https://openalex.org/W3166472636","https://openalex.org/W6699493738","https://openalex.org/W6726226564","https://openalex.org/W6770417826"],"related_works":["https://openalex.org/W2377244945","https://openalex.org/W1569360120","https://openalex.org/W2390860443","https://openalex.org/W2356977795","https://openalex.org/W2390549222","https://openalex.org/W2370363411","https://openalex.org/W2383584122","https://openalex.org/W2108664240","https://openalex.org/W2382252992","https://openalex.org/W3143781064"],"abstract_inverted_index":{"Long-term":[0],"surface":[1],"soil":[2],"moisture":[3],"(SM)":[4],"data":[5,227],"are":[6,32,171],"increasingly":[7],"needed":[8],"in":[9,42,85,97,123,161,173,206,210,232],"water":[10],"budget":[11],"and":[12,29,79,109,139,226],"energy":[13],"balance":[14],"analysis":[15],"of":[16,20,48,77,87,111,142,192,201,229],"watersheds.":[17],"The":[18,100,118,215],"performance":[19],"nine":[21],"remotely":[22],"sensed":[23],"SM":[24,65,70,104,151,181,213,230],"products":[25,152,231],"from":[26,38],"AMSR2,":[27],"SMOS":[28,101,128],"SMAP":[30,58],"missions,":[31],"evaluated":[33],"based":[34],"on":[35,223],"observations":[36],"collected":[37],"distributed":[39],"observation":[40],"networks":[41],"the":[43,57,68,95,98,115,127,158,164,174,188,202,207,211],"Heihe":[44],"River":[45],"Basin":[46],"(HRB)":[47],"China":[49],"during":[50],"2013":[51],"to":[52,218],"2017.":[53],"Results":[54],"show":[55,153],"that":[56,187],"Level":[59],"3":[60,103,130],"Dual":[61],"Channel":[62],"Algorithm":[63,149],"(DCA)":[64],"retrievals":[66,105],"reflect":[67],"seasonal":[69],"variations":[71],"well":[72],"with":[73,132],"high":[74,80,168],"temporal":[75,134],"correlations":[76],"~0.7":[78],"accuracy":[81],"within":[82],"0.04":[83],"m3/m3":[84,113],"terms":[86],"unbiased":[88],"Root":[89],"Mean":[90],"Squared":[91],"Error":[92],"(ubRMSE)":[93],"over":[94,157],"grassland":[96],"HRB.":[99,233],"level":[102,129],"present":[106],"increased":[107],"underestimation":[108,169],"ubRMSE":[110,141],"~0.10":[112],"as":[114],"vegetation":[116,193],"increases.":[117],"newly":[119],"published":[120],"SMOS-IC":[121],"product":[122,131],"version":[124],"2":[125],"outperforms":[126],"improved":[133],"correlation":[135],"coefficient":[136],"above":[137],"0.4":[138],"lower":[140],"~0.05":[143],"m3/m3.":[144],"AMSR2":[145,180],"Land":[146],"Parameter":[147,183],"Retrieval":[148],"(LPRM)":[150],"extremely":[154],"large":[155],"overestimation":[156],"vegetated":[159],"regions":[160],"HRB,":[162],"especially":[163],"C-band":[165],"products.":[166],"Drastically":[167],"biases":[170],"observed":[172],"Japan":[175],"Aerospace":[176],"Exploration":[177],"Agency":[178],"(JAXA)":[179],"product.":[182],"uncertainty":[184],"analyses":[185],"indicate":[186],"different":[189],"parameterization":[190],"schemes":[191],"optical":[194],"depth":[195],"(VOD)":[196],"inputs":[197],"could":[198],"be":[199],"one":[200],"main":[203],"reasons":[204],"resulting":[205],"systematic":[208],"overestimation/underestimation":[209],"AMSR2/SMOS/SMAP":[212],"retrievals.":[214],"findings":[216],"aim":[217],"provide":[219],"insights":[220],"into":[221],"studies":[222],"algorithms":[224],"refinements":[225],"fusions":[228]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}