{"id":"https://openalex.org/W2095463544","doi":"https://doi.org/10.1109/igarss.2012.6351332","title":"SMOSAR algorithm for soil moisture retrieval using Sentinel-1 data","display_name":"SMOSAR algorithm for soil moisture retrieval using Sentinel-1 data","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2095463544","doi":"https://doi.org/10.1109/igarss.2012.6351332","mag":"2095463544"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2012.6351332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 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/A5000346563","display_name":"Anna Balenzano","orcid":"https://orcid.org/0000-0002-9355-9035"},"institutions":[{"id":"https://openalex.org/I4210146308","display_name":"Institute of Intelligent Systems for Automation","ror":"https://ror.org/051t1q308","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210146308","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Anna Balenzano","raw_affiliation_strings":["Istituto di Studi sui Sistemi Intelligenti per lAutomazione (ISSIA), Consiglio Nazionale delle Ricerche, Bari, Italy","Consiglio Nazionale delle Ricerche (CNR) - Istituto di Studi sui Sistemi Intelligenti per l'Automazione (ISSIA), Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Istituto di Studi sui Sistemi Intelligenti per lAutomazione (ISSIA), Consiglio Nazionale delle Ricerche, Bari, Italy","institution_ids":["https://openalex.org/I4210146308"]},{"raw_affiliation_string":"Consiglio Nazionale delle Ricerche (CNR) - Istituto di Studi sui Sistemi Intelligenti per l'Automazione (ISSIA), Bari, Italy","institution_ids":["https://openalex.org/I4210146308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091232821","display_name":"Francesco Mattia","orcid":"https://orcid.org/0000-0002-0180-564X"},"institutions":[{"id":"https://openalex.org/I4210146308","display_name":"Institute of Intelligent Systems for Automation","ror":"https://ror.org/051t1q308","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210146308","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Mattia","raw_affiliation_strings":["Istituto di Studi sui Sistemi Intelligenti per lAutomazione (ISSIA), Consiglio Nazionale delle Ricerche, Bari, Italy","Consiglio Nazionale delle Ricerche (CNR) - Istituto di Studi sui Sistemi Intelligenti per l'Automazione (ISSIA), Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Istituto di Studi sui Sistemi Intelligenti per lAutomazione (ISSIA), Consiglio Nazionale delle Ricerche, Bari, Italy","institution_ids":["https://openalex.org/I4210146308"]},{"raw_affiliation_string":"Consiglio Nazionale delle Ricerche (CNR) - Istituto di Studi sui Sistemi Intelligenti per l'Automazione (ISSIA), Bari, Italy","institution_ids":["https://openalex.org/I4210146308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036633931","display_name":"Giuseppe Satalino","orcid":"https://orcid.org/0000-0003-1566-5497"},"institutions":[{"id":"https://openalex.org/I4210146308","display_name":"Institute of Intelligent Systems for Automation","ror":"https://ror.org/051t1q308","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210146308","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Satalino","raw_affiliation_strings":["Istituto di Studi sui Sistemi Intelligenti per lAutomazione (ISSIA), Consiglio Nazionale delle Ricerche, Bari, Italy","Consiglio Nazionale delle Ricerche (CNR) - Istituto di Studi sui Sistemi Intelligenti per l'Automazione (ISSIA), Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Istituto di Studi sui Sistemi Intelligenti per lAutomazione (ISSIA), Consiglio Nazionale delle Ricerche, Bari, Italy","institution_ids":["https://openalex.org/I4210146308"]},{"raw_affiliation_string":"Consiglio Nazionale delle Ricerche (CNR) - Istituto di Studi sui Sistemi Intelligenti per l'Automazione (ISSIA), Bari, Italy","institution_ids":["https://openalex.org/I4210146308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012590564","display_name":"Valentijn Pauwels","orcid":"https://orcid.org/0000-0002-1290-9313"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Valentijn Pauwels","raw_affiliation_strings":["Laboratory of Hydrology and Water Management (LHWM), Ghent University, Ghent, Belgium","Ghent University - Laboratory of Hydrology and Water Management (LHWM), Belgium"],"affiliations":[{"raw_affiliation_string":"Laboratory of Hydrology and Water Management (LHWM), Ghent University, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Ghent University - Laboratory of Hydrology and Water Management (LHWM), Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088622485","display_name":"P. Snoeij","orcid":"https://orcid.org/0000-0002-0374-7076"},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Paul Snoeij","raw_affiliation_strings":["European Space Research and Technology Centre (ESTEC), European Space Agency, Noordwijk, Netherlands","European Space Agency (ESA) European Space Research and Technology Centre (ESTEC) Noordwijk The Netherlands"],"affiliations":[{"raw_affiliation_string":"European Space Research and Technology Centre (ESTEC), European Space Agency, Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]},{"raw_affiliation_string":"European Space Agency (ESA) European Space Research and Technology Centre (ESTEC) Noordwijk The Netherlands","institution_ids":["https://openalex.org/I44377176"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5000346563"],"corresponding_institution_ids":["https://openalex.org/I4210146308"],"apc_list":null,"apc_paid":null,"fwci":1.7603,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.84261743,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1200","last_page":"1203"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9983999729156494,"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9889000058174133,"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/algorithm","display_name":"Algorithm","score":0.6130309104919434},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6128680109977722},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4564805328845978},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4492538869380951},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4432083070278168},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4123799502849579},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.23057937622070312},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17585477232933044}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6130309104919434},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6128680109977722},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4564805328845978},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4492538869380951},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4432083070278168},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4123799502849579},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.23057937622070312},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17585477232933044},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2012.6351332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.7699999809265137,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1984670836","https://openalex.org/W2043681869","https://openalex.org/W2080064104","https://openalex.org/W2104594493","https://openalex.org/W2117554345","https://openalex.org/W2131133204"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2053286651","https://openalex.org/W2013329914","https://openalex.org/W2392383081","https://openalex.org/W4252699458","https://openalex.org/W1618102658","https://openalex.org/W4205376403","https://openalex.org/W2331410275","https://openalex.org/W2002340745"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"and":[3,91,99,101],"assesses":[4],"the":[5,8,22,72,85,93,106,144],"quality":[6],"of":[7,21,53,71,80,126],"algorithm,":[9],"\u201cSoil":[10],"MOisture":[11],"retrieval":[12],"from":[13,49],"multi-temporal":[14],"SAR":[15],"data\u201d":[16],"(SMOSAR),":[17],"developed":[18],"in":[19,89,97,111],"view":[20],"forthcoming":[23],"European":[24],"Space":[25],"Agency":[26],"(ESA)":[27],"Sentinel-1":[28],"(S-1)":[29],"mission.":[30],"SMOSAR":[31],"retrieves":[32],"soil":[33],"moisture":[34],"(m":[35],"<sub":[36,117],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[37,118],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">v</sub>":[38,119],")":[39],"products":[40],"at":[41,128,132],"high":[42],"spatial":[43],"resolution":[44],"(i.e.":[45,56,63],"less":[46],"than":[47],"1km)":[48],"dense":[50],"time":[51,78],"series":[52,79],"either":[54],"single":[55],"HH":[57,129],"or":[58,60,65],"VV)":[59],"dual":[61],"polarized":[62],"HH+HV":[64],"VV+VH)":[66],"S-1":[67],"data.":[68],"The":[69],"assessment":[70],"algorithm":[73],"performance":[74],"is":[75],"based":[76],"on":[77],"ENVISAT/ASAR":[81],"data":[82,103],"collected":[83],"over":[84,92,105],"DEMMIN":[86],"site":[87,95,108],"(Germany)":[88],"2006":[90],"Matera":[94],"(Italy)":[96],"2003":[98],"2005":[100],"RADARSAT-2":[102],"acquired":[104],"Flevoland":[107],"(The":[109],"Netherlands)":[110],"2009.":[112],"Results":[113],"indicate":[114],"that":[115],"m":[116],"can":[120],"be":[121],"retrieved":[122],"with":[123],"an":[124],"accuracy":[125],"5%":[127],"polarization,":[130],"whereas":[131],"VV":[133],"polarization":[134],"more":[135],"investigations":[136],"are":[137],"required":[138],"to":[139],"provide":[140],"reliable":[141],"figure":[142],"for":[143],"retrievable":[145],"accuracy.":[146]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
