{"id":"https://openalex.org/W2772383637","doi":"https://doi.org/10.1109/igarss.2017.8128114","title":"Polarimetric decomposition of multi-angular SAR data for soil moisture retrieval over agricultural fields","display_name":"Polarimetric decomposition of multi-angular SAR data for soil moisture retrieval over agricultural fields","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2772383637","doi":"https://doi.org/10.1109/igarss.2017.8128114","mag":"2772383637"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8128114","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128114","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 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/A5100733619","display_name":"Hongquan Wang","orcid":"https://orcid.org/0000-0002-4429-6515"},"institutions":[{"id":"https://openalex.org/I135117807","display_name":"Universit\u00e9 de Sherbrooke","ror":"https://ror.org/00kybxq39","country_code":"CA","type":"education","lineage":["https://openalex.org/I135117807"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Hongquan Wang","raw_affiliation_strings":["CARTEL, Universit\u00e9 de Sherbrooke, Sherbrooke, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CARTEL, Universit\u00e9 de Sherbrooke, Sherbrooke, QC, Canada","institution_ids":["https://openalex.org/I135117807"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000022398","display_name":"Ramata Magagi","orcid":"https://orcid.org/0000-0001-9489-6060"},"institutions":[{"id":"https://openalex.org/I135117807","display_name":"Universit\u00e9 de Sherbrooke","ror":"https://ror.org/00kybxq39","country_code":"CA","type":"education","lineage":["https://openalex.org/I135117807"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ramata Magagi","raw_affiliation_strings":["CARTEL, Universit\u00e9 de Sherbrooke, Sherbrooke, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CARTEL, Universit\u00e9 de Sherbrooke, Sherbrooke, QC, Canada","institution_ids":["https://openalex.org/I135117807"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019768041","display_name":"Kalifa Go\u0131\u0308ta","orcid":"https://orcid.org/0000-0001-6992-5093"},"institutions":[{"id":"https://openalex.org/I135117807","display_name":"Universit\u00e9 de Sherbrooke","ror":"https://ror.org/00kybxq39","country_code":"CA","type":"education","lineage":["https://openalex.org/I135117807"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kalifa Goita","raw_affiliation_strings":["CARTEL, Universit\u00e9 de Sherbrooke, Sherbrooke, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CARTEL, Universit\u00e9 de Sherbrooke, Sherbrooke, QC, Canada","institution_ids":["https://openalex.org/I135117807"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135117807"],"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":"53","issue":null,"first_page":"4947","last_page":"4950"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.991599977016449,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7619630098342896},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6907483339309692},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.631130576133728},{"id":"https://openalex.org/keywords/moisture","display_name":"Moisture","score":0.5150877833366394},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.5079036355018616},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5067678093910217},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.4417654275894165},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4196358919143677},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2808071970939636},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.20076924562454224},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1975560188293457},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19541457295417786},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.191621333360672},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.18066656589508057}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7619630098342896},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6907483339309692},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.631130576133728},{"id":"https://openalex.org/C176864760","wikidata":"https://www.wikidata.org/wiki/Q217651","display_name":"Moisture","level":2,"score":0.5150877833366394},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.5079036355018616},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5067678093910217},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.4417654275894165},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4196358919143677},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2808071970939636},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.20076924562454224},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1975560188293457},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19541457295417786},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.191621333360672},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.18066656589508057},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2017.8128114","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128114","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W602008857","https://openalex.org/W2003962096","https://openalex.org/W2007716368","https://openalex.org/W2119581707","https://openalex.org/W2122229679","https://openalex.org/W2126895410","https://openalex.org/W2131035246","https://openalex.org/W2271992547","https://openalex.org/W2315672186"],"related_works":["https://openalex.org/W2026860918","https://openalex.org/W2035593284","https://openalex.org/W2612145225","https://openalex.org/W2225281849","https://openalex.org/W2161058488","https://openalex.org/W2324949438","https://openalex.org/W173514170","https://openalex.org/W2389173272","https://openalex.org/W2939295242","https://openalex.org/W2032438448"],"abstract_inverted_index":{"This":[0],"study":[1],"investigates":[2],"the":[3,23,58,76,85,89,94,98,112,121],"polarimetric":[4,8],"decomposition":[5],"of":[6,66,106,118],"multi-angular":[7,53,69,113],"UAVSAR":[9],"(Uninhabited":[10],"Aerial":[11],"Vehicle":[12],"Synthetic":[13],"Aperture":[14],"Radar)":[15],"time":[16],"series,":[17],"for":[18],"soil":[19,59],"moisture":[20,60],"retrieval":[21,64,90,104],"over":[22],"vegetated":[24],"agricultural":[25],"fields.":[26],"The":[27,39,63,79],"volume":[28],"scattering":[29,46],"component":[30],"was":[31,61],"respectively":[32],"removed":[33],"from":[34,56],"different":[35],"incidence":[36,86],"angle":[37,87],"data.":[38],"resulting":[40],"multiple":[41],"dominant":[42],"surface":[43],"or":[44],"dihedral":[45],"components":[47],"were":[48,71],"then":[49],"integrated":[50],"as":[51],"a":[52],"cost":[54],"function,":[55],"which":[57],"retrieved.":[62],"performances":[65],"single-angular":[67,122],"and":[68,73,93],"methods":[70],"compared,":[72],"validated":[74],"with":[75],"ground":[77],"measurements.":[78],"results":[80],"indicated":[81],"that,":[82],"due":[83],"to":[84,116],"combination,":[88],"RMSE":[91],"decreased,":[92],"level":[95],"depends":[96],"on":[97],"phenological":[99],"stage.":[100],"A":[101],"significantly":[102],"high":[103],"rate":[105],"90%":[107],"can":[108],"be":[109],"obtained":[110],"by":[111],"approach,":[114],"compared":[115],"that":[117],"50%":[119],"in":[120],"method.":[123]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}