{"id":"https://openalex.org/W2987821664","doi":"https://doi.org/10.1109/igarss.2019.8898355","title":"Study on the Soil Moisture Content Modelling and Data Assimilation Based on Remote Sensing and Land Surface Model","display_name":"Study on the Soil Moisture Content Modelling and Data Assimilation Based on Remote Sensing and Land Surface Model","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2987821664","doi":"https://doi.org/10.1109/igarss.2019.8898355","mag":"2987821664"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2019.8898355","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898355","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 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/A5004145814","display_name":"He Zhu","orcid":"https://orcid.org/0000-0001-9606-150X"},"institutions":[{"id":"https://openalex.org/I4210092032","display_name":"China Institute of Water Resources and Hydropower Research","ror":"https://ror.org/00m4czf33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092032"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"He Zhu","raw_affiliation_strings":["Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research"],"affiliations":[{"raw_affiliation_string":"Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research","institution_ids":["https://openalex.org/I4210092032"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108702553","display_name":"Shifeng Huang","orcid":"https://orcid.org/0009-0007-1360-7468"},"institutions":[{"id":"https://openalex.org/I4210092032","display_name":"China Institute of Water Resources and Hydropower Research","ror":"https://ror.org/00m4czf33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092032"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shifeng Huang","raw_affiliation_strings":["Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research"],"affiliations":[{"raw_affiliation_string":"Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research","institution_ids":["https://openalex.org/I4210092032"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058780924","display_name":"Kun Yang","orcid":"https://orcid.org/0000-0002-0809-2371"},"institutions":[{"id":"https://openalex.org/I4210092032","display_name":"China Institute of Water Resources and Hydropower Research","ror":"https://ror.org/00m4czf33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092032"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Yang","raw_affiliation_strings":["Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research"],"affiliations":[{"raw_affiliation_string":"Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research","institution_ids":["https://openalex.org/I4210092032"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100661616","display_name":"Jianwei Ma","orcid":"https://orcid.org/0000-0002-9457-2872"},"institutions":[{"id":"https://openalex.org/I4210092032","display_name":"China Institute of Water Resources and Hydropower Research","ror":"https://ror.org/00m4czf33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092032"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianwei Ma","raw_affiliation_strings":["Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research"],"affiliations":[{"raw_affiliation_string":"Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research","institution_ids":["https://openalex.org/I4210092032"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103912034","display_name":"Yongmin Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210092032","display_name":"China Institute of Water Resources and Hydropower Research","ror":"https://ror.org/00m4czf33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092032"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongmin Yang","raw_affiliation_strings":["Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research"],"affiliations":[{"raw_affiliation_string":"Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research","institution_ids":["https://openalex.org/I4210092032"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102740677","display_name":"Yayong Sun","orcid":"https://orcid.org/0000-0001-6116-8825"},"institutions":[{"id":"https://openalex.org/I4210092032","display_name":"China Institute of Water Resources and Hydropower Research","ror":"https://ror.org/00m4czf33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092032"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yayong Sun","raw_affiliation_strings":["Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research"],"affiliations":[{"raw_affiliation_string":"Research Center on Water and Drought Disaster Reduction Technical Engineering, China Institute of Water Resources and Hydropower Research","institution_ids":["https://openalex.org/I4210092032"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5004145814"],"corresponding_institution_ids":["https://openalex.org/I4210092032"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.1108036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"7069","last_page":"7072"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9933000206947327,"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"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","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"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9851999878883362,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/data-assimilation","display_name":"Data assimilation","score":0.8724947571754456},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.8023936748504639},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.7160918116569519},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6214966773986816},{"id":"https://openalex.org/keywords/ensemble-kalman-filter","display_name":"Ensemble Kalman filter","score":0.5323876142501831},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.4425807595252991},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33690840005874634},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.30343544483184814},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.21818533539772034},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09706148505210876},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.08533376455307007},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08239072561264038}],"concepts":[{"id":"https://openalex.org/C24552861","wikidata":"https://www.wikidata.org/wiki/Q2670177","display_name":"Data assimilation","level":2,"score":0.8724947571754456},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.8023936748504639},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7160918116569519},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6214966773986816},{"id":"https://openalex.org/C79334102","wikidata":"https://www.wikidata.org/wiki/Q3072268","display_name":"Ensemble Kalman filter","level":4,"score":0.5323876142501831},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.4425807595252991},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33690840005874634},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.30343544483184814},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.21818533539772034},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09706148505210876},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.08533376455307007},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08239072561264038},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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/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.2019.8898355","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898355","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2007879205","https://openalex.org/W2360810138","https://openalex.org/W2364911203","https://openalex.org/W2800013524"],"related_works":["https://openalex.org/W4212971657","https://openalex.org/W1949985943","https://openalex.org/W2089385108","https://openalex.org/W2363380593","https://openalex.org/W2377052976","https://openalex.org/W2991541038","https://openalex.org/W2393565244","https://openalex.org/W2613759229","https://openalex.org/W2074506313","https://openalex.org/W1988097696"],"abstract_inverted_index":{"Soil":[0],"moisture":[1,18,50,112,219],"content":[2,19,113,220],"is":[3,12,88,274],"a":[4],"key":[5],"parameter":[6,91],"in":[7,24,225],"water":[8,29],"resources":[9,30],"management.":[10,31],"It":[11],"important":[13],"to":[14,42,124,153,202,215,260],"obtain":[15,43],"reliable":[16,44],"soil":[17,49,111,218],"data":[20,37,121,130,156,201,224,239,268],"that":[21,243,277],"being":[22],"consistent":[23],"space":[25],"and":[26,36,46,58,104,129,147,159,178,195,228,238,264],"time":[27],"for":[28],"Land":[32],"surface":[33,61,74,94],"process":[34,95],"model":[35,96,127,146,207,256],"assimilation":[38,122,131,157,226,240,269],"are":[39],"effective":[40],"means":[41],"spatial":[45],"temporal":[47],"continuous":[48],"content.":[51],"However,":[52],"the":[53,66,72,89,98,106,115,120,140,155,161,166,170,175,188,204,212,217,222,229,232,244,253,261,267,279],"lack":[54],"of":[55,68,71,92,110,165,231,255],"real":[56],"observations":[57],"dynamically":[59,101],"updated":[60],"parameters":[62],"often":[63],"greatly":[64],"affect":[65],"accuracy":[67],"stimulated":[69],"results":[70],"land":[73,93,162],"model.":[75,235],"Based":[76,173],"on":[77,174],"high-resolution":[78],"remote":[79,107,183,245],"sensing":[80,108,184,246],"data,":[81,185],"we":[82,186,210],"continuously":[83],"invert":[84,216],"vegetation":[85,189,198,248],"coverage":[86,190,199,249],"which":[87,258],"crucial":[90],"during":[97],"study":[99],"period,":[100],"update":[102,203],"it,":[103],"consider":[105],"inversion":[109],"as":[114,139,169,221],"observation":[116,223],"input,":[117],"combined":[118],"with":[119],"algorithm":[123,152,214],"carry":[125],"out":[126],"simulation":[128,230,237],"research.":[132],"We":[133],"choose":[134],"China's":[135],"Hetao":[136],"Irrigation":[137],"District":[138],"research":[141,171],"area,":[142],"use":[143,163,211],"Noah":[144,205,233],"LSM":[145,206,234],"Ensemble":[148],"Kalman":[149],"Filter":[150],"(EnKF)":[151],"build":[154],"system,":[158],"set":[160],"parcels":[164],"irrigation":[167],"district":[168],"unit.":[172],"Chinese":[176],"Gaofen-1":[177],"environmental":[179],"disaster":[180],"reduction":[181],"satellites'":[182],"retrieve":[187],"fraction":[191,200,250],"every":[192],"ten":[193],"days,":[194],"generate":[196],"monthly":[197],"parameter.":[208,282],"Meanwhile,":[209],"TVDI":[213],"system":[227],"Model":[236],"experiments":[241],"show":[242],"retrieval":[247],"can":[251],"improve":[252],"effectiveness":[254],"simulation,":[257],"approaches":[259],"true":[262],"value,":[263],"also":[265],"improves":[266],"accuracy.":[270],"The":[271],"overall":[272],"performance":[273],"better":[275],"than":[276],"using":[278],"fixed":[280],"state":[281]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
