{"id":"https://openalex.org/W1986124754","doi":"https://doi.org/10.1109/igarss.2013.6723563","title":"SMOS L2 retrieval results over the American continent and comparisons with independent data sources","display_name":"SMOS L2 retrieval results over the American continent and comparisons with independent data sources","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W1986124754","doi":"https://doi.org/10.1109/igarss.2013.6723563","mag":"1986124754"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2013.6723563","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723563","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","raw_type":"proceedings-article"},"type":"preprint","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/A5110634992","display_name":"R. Rahmoune","orcid":null},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"R. Rahmoune","raw_affiliation_strings":["DICII, Tor Vergata University of Rome, Rome, Italy","DICII, Tor Vergata Univ. of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"DICII, Tor Vergata University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"DICII, Tor Vergata Univ. of Rome, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076921494","display_name":"Yogesh Kumar Singh","orcid":"https://orcid.org/0000-0002-7320-6988"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Y. Singh","raw_affiliation_strings":["DICII, Tor Vergata University of Rome, Rome, Italy","DICII, Tor Vergata Univ. of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"DICII, Tor Vergata University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"DICII, Tor Vergata Univ. of Rome, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049693678","display_name":"P. Ferrazzoli","orcid":null},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"P. Ferrazzoli","raw_affiliation_strings":["DICII, Tor Vergata University of Rome, Rome, Italy","DICII, Tor Vergata Univ. of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"DICII, Tor Vergata University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"DICII, Tor Vergata Univ. of Rome, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052647280","display_name":"Yann H. Kerr","orcid":"https://orcid.org/0000-0001-6352-1717"},"institutions":[{"id":"https://openalex.org/I4210100083","display_name":"Centre d'\u00c9tudes Spatiales de la Biosph\u00e8re","ror":"https://ror.org/01225hq90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4412460029"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Y. Kerr","raw_affiliation_strings":["CESBIO, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"CESBIO, Toulouse, France","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107844336","display_name":"Philippe Richaume","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100083","display_name":"Centre d'\u00c9tudes Spatiales de la Biosph\u00e8re","ror":"https://ror.org/01225hq90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4412460029"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"P. Richaume","raw_affiliation_strings":["CESBIO, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"CESBIO, Toulouse, France","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071791784","display_name":"Ahmad Al Bitar","orcid":"https://orcid.org/0000-0002-1756-1096"},"institutions":[{"id":"https://openalex.org/I4210100083","display_name":"Centre d'\u00c9tudes Spatiales de la Biosph\u00e8re","ror":"https://ror.org/01225hq90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4412460029"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Al Bitar","raw_affiliation_strings":["CESBIO, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"CESBIO, Toulouse, France","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052879177","display_name":"Christophe Moisy","orcid":"https://orcid.org/0000-0003-0696-1139"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. Moisy","raw_affiliation_strings":["INRA, Bordeaux, France","INRA, Villenave d'Ornon, France"],"affiliations":[{"raw_affiliation_string":"INRA, Bordeaux, France","institution_ids":[]},{"raw_affiliation_string":"INRA, Villenave d'Ornon, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5110634992"],"corresponding_institution_ids":["https://openalex.org/I116067653"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07718745,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"116","issue":null,"first_page":"3419","last_page":"3422"},"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":0.9955000281333923,"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9894999861717224,"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/deciduous","display_name":"Deciduous","score":0.7663042545318604},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.6490105390548706},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5989409685134888},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5685274004936218},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5051530003547668},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.48687973618507385},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.43708446621894836},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.4306631088256836},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3760344386100769},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3257521986961365},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3232839107513428},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.26755204796791077},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.20177820324897766},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1794503629207611},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17083007097244263}],"concepts":[{"id":"https://openalex.org/C33283694","wikidata":"https://www.wikidata.org/wiki/Q1131316","display_name":"Deciduous","level":2,"score":0.7663042545318604},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.6490105390548706},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5989409685134888},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5685274004936218},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5051530003547668},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.48687973618507385},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.43708446621894836},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.4306631088256836},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3760344386100769},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3257521986961365},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3232839107513428},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.26755204796791077},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.20177820324897766},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1794503629207611},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17083007097244263},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2013.6723563","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723563","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02806743v1","is_oa":false,"landing_page_url":"https://hal.inrae.fr/hal-02806743","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po 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":"http://www.igarss2013.org/ShowRecording.asp?C=DDD6A2DE","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1981263865","https://openalex.org/W1981521050","https://openalex.org/W1985479415","https://openalex.org/W2116428100","https://openalex.org/W2135048240","https://openalex.org/W2139273826","https://openalex.org/W2151593676"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4281783339","https://openalex.org/W4319837668","https://openalex.org/W4308071650","https://openalex.org/W3188333020","https://openalex.org/W1964041166","https://openalex.org/W4390887692","https://openalex.org/W4210818033"],"abstract_inverted_index":{"This":[0],"paper":[1],"shows":[2],"results":[3,135],"obtained":[4,137],"by":[5,56,76],"using":[6,147],"the":[7,14,21,24,28,33,45,66,78,95,114,119,139,165],"SMOS":[8,19],"retrieval":[9],"algorithm":[10,22,144],"over":[11],"forests":[12,43],"at":[13],"prototype":[15],"level.":[16],"In":[17,132],"each":[18,72],"node,":[20],"estimates":[23],"soil":[25,90,156],"moisture":[26],"and":[27,50,158],"vegetation":[29],"optical":[30,34,82],"depth.":[31],"For":[32,71,89],"depth,":[35],"values":[36,107,167],"retrieved":[37,106,166],"in":[38,41,138,164],"July":[39],"2011":[40],"all":[42],"of":[44,59,81,94,104,118,121,155],"American":[46],"continent":[47],"are":[48,108,136,168],"shown":[49],"compared":[51,109],"against":[52,110],"forest":[53,73],"height":[54,74],"estimated":[55,75],"GLAS":[57],"LIDAR":[58],"ICESAT":[60],"satellite.":[61],"A":[62],"significant":[63],"correlation":[64],"between":[65],"two":[67],"variables":[68],"is":[69,84,117],"observed.":[70],"LIDAR,":[77],"standard":[79],"deviation":[80],"depth":[83],"slightly":[85],"higher":[86],"than":[87],"0.1.":[88],"moisture,":[91],"30":[92],"nodes":[93],"SCAN/SNOTEL":[96],"network":[97],"have":[98],"been":[99],"considered.":[100],"Over":[101],"one":[102],"year":[103],"data,":[105],"ground":[111],"measurements.":[112],"Overall,":[113],"rms":[115],"error":[116],"order":[120],"0.1":[122],"m":[123],"<sup":[124,128],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[125,129],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[126,130],"/m":[127],".":[131],"general":[133],"better":[134],"Eastern":[140],"deciduous":[141],"forest.":[142],"The":[143],"was":[145],"run":[146],"different":[148,152],"versions,":[149],"corresponding":[150],"to":[151],"initial":[153],"guesses":[154],"permittivity":[157],"Leaf":[159],"Area":[160],"Index,":[161],"but":[162],"variations":[163],"moderate.":[169]},"counts_by_year":[],"updated_date":"2026-02-25T08:12:03.925757","created_date":"2025-10-10T00:00:00"}