{"id":"https://openalex.org/W2020740533","doi":"https://doi.org/10.1109/igarss.2012.6351465","title":"Spatial patterns of SMOS downscaled soil moisture maps over the remedhus network (Spain)","display_name":"Spatial patterns of SMOS downscaled soil moisture maps over the remedhus network (Spain)","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2020740533","doi":"https://doi.org/10.1109/igarss.2012.6351465","mag":"2020740533"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2012.6351465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351465","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":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2117/19615","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068679360","display_name":"Nilda S\u00e1nchez","orcid":"https://orcid.org/0000-0002-8396-6550"},"institutions":[{"id":"https://openalex.org/I184999862","display_name":"Universidad de Salamanca","ror":"https://ror.org/02f40zc51","country_code":"ES","type":"education","lineage":["https://openalex.org/I184999862"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"N. Sanchez","raw_affiliation_strings":["CIALE, Centro Hispano Luso de Investigaciones Agrarias, University of Sakamanca, Spain","CIALE, Centro Hispano Luso de Investigaciones Agrarias. University of Salamanca. Spain"],"affiliations":[{"raw_affiliation_string":"CIALE, Centro Hispano Luso de Investigaciones Agrarias, University of Sakamanca, Spain","institution_ids":[]},{"raw_affiliation_string":"CIALE, Centro Hispano Luso de Investigaciones Agrarias. University of Salamanca. Spain","institution_ids":["https://openalex.org/I184999862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032528806","display_name":"Mar\u00eda Piles","orcid":"https://orcid.org/0000-0002-1169-3098"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Piles","raw_affiliation_strings":["SMOS Barcelona Expert Center, UPC Barcelona Tech, Spain","UPC Barcelona Tech and SMOS Barcelona Expert Center, Spain"],"affiliations":[{"raw_affiliation_string":"SMOS Barcelona Expert Center, UPC Barcelona Tech, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]},{"raw_affiliation_string":"UPC Barcelona Tech and SMOS Barcelona Expert Center, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010320351","display_name":"Anna Scaini","orcid":"https://orcid.org/0000-0002-3527-0241"},"institutions":[{"id":"https://openalex.org/I184999862","display_name":"Universidad de Salamanca","ror":"https://ror.org/02f40zc51","country_code":"ES","type":"education","lineage":["https://openalex.org/I184999862"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Scaini","raw_affiliation_strings":["CIALE, Centro Hispano Luso de Investigaciones Agrarias, University of Sakamanca, Spain","CIALE, Centro Hispano Luso de Investigaciones Agrarias. University of Salamanca. Spain"],"affiliations":[{"raw_affiliation_string":"CIALE, Centro Hispano Luso de Investigaciones Agrarias, University of Sakamanca, Spain","institution_ids":[]},{"raw_affiliation_string":"CIALE, Centro Hispano Luso de Investigaciones Agrarias. University of Salamanca. Spain","institution_ids":["https://openalex.org/I184999862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037298167","display_name":"Jos\u00e9 Mart\u00ednez\u2010Fern\u00e1ndez","orcid":"https://orcid.org/0000-0003-0446-9693"},"institutions":[{"id":"https://openalex.org/I184999862","display_name":"Universidad de Salamanca","ror":"https://ror.org/02f40zc51","country_code":"ES","type":"education","lineage":["https://openalex.org/I184999862"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J. Martinez-Fernandez","raw_affiliation_strings":["CIALE, Centro Hispano Luso de Investigaciones Agrarias, University of Sakamanca, Spain","CIALE, Centro Hispano Luso de Investigaciones Agrarias. University of Salamanca. Spain"],"affiliations":[{"raw_affiliation_string":"CIALE, Centro Hispano Luso de Investigaciones Agrarias, University of Sakamanca, Spain","institution_ids":[]},{"raw_affiliation_string":"CIALE, Centro Hispano Luso de Investigaciones Agrarias. University of Salamanca. Spain","institution_ids":["https://openalex.org/I184999862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073492252","display_name":"Adriano Camps","orcid":"https://orcid.org/0000-0002-9514-4992"},"institutions":[{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Camps","raw_affiliation_strings":["SMOS Barcelona Expert Center, UPC Barcelona Tech, Spain","UPC Barcelona Tech and SMOS Barcelona Expert Center, Spain"],"affiliations":[{"raw_affiliation_string":"SMOS Barcelona Expert Center, UPC Barcelona Tech, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]},{"raw_affiliation_string":"UPC Barcelona Tech and SMOS Barcelona Expert Center, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010431685","display_name":"M. Vall\u2010llossera","orcid":"https://orcid.org/0000-0003-1357-7098"},"institutions":[{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Vall-llossera","raw_affiliation_strings":["SMOS Barcelona Expert Center, UPC Barcelona Tech, Spain","UPC Barcelona Tech and SMOS Barcelona Expert Center, Spain"],"affiliations":[{"raw_affiliation_string":"SMOS Barcelona Expert Center, UPC Barcelona Tech, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]},{"raw_affiliation_string":"UPC Barcelona Tech and SMOS Barcelona Expert Center, Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5068679360"],"corresponding_institution_ids":["https://openalex.org/I184999862"],"apc_list":null,"apc_paid":null,"fwci":1.0294,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.77559614,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"714","last_page":"717"},"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/T11333","display_name":"Climate change and permafrost","score":0.9983999729156494,"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/T10716","display_name":"Soil and Unsaturated Flow","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/downscaling","display_name":"Downscaling","score":0.7007158398628235},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.6443083882331848},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5833695530891418},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5014817714691162},{"id":"https://openalex.org/keywords/moisture","display_name":"Moisture","score":0.465869665145874},{"id":"https://openalex.org/keywords/precipitation","display_name":"Precipitation","score":0.45605558156967163},{"id":"https://openalex.org/keywords/spatial-distribution","display_name":"Spatial distribution","score":0.42748892307281494},{"id":"https://openalex.org/keywords/correlation-coefficient","display_name":"Correlation coefficient","score":0.4188733398914337},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.38843971490859985},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.23062586784362793},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.17875617742538452},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1737906038761139},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.14235270023345947},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.08689379692077637}],"concepts":[{"id":"https://openalex.org/C41156917","wikidata":"https://www.wikidata.org/wiki/Q682831","display_name":"Downscaling","level":3,"score":0.7007158398628235},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.6443083882331848},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5833695530891418},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5014817714691162},{"id":"https://openalex.org/C176864760","wikidata":"https://www.wikidata.org/wiki/Q217651","display_name":"Moisture","level":2,"score":0.465869665145874},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.45605558156967163},{"id":"https://openalex.org/C2777016058","wikidata":"https://www.wikidata.org/wiki/Q7574061","display_name":"Spatial distribution","level":2,"score":0.42748892307281494},{"id":"https://openalex.org/C2780092901","wikidata":"https://www.wikidata.org/wiki/Q3433612","display_name":"Correlation coefficient","level":2,"score":0.4188733398914337},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.38843971490859985},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.23062586784362793},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.17875617742538452},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1737906038761139},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14235270023345947},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.08689379692077637},{"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.2012.6351465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351465","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"},{"id":"pmh:oai:recercat.cat:2072/212522","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/19615","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:recercat.cat:2072/212522","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/19615","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.7699999809265137,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1510447231","https://openalex.org/W1978245269","https://openalex.org/W1981646498","https://openalex.org/W1991609056","https://openalex.org/W2000916229","https://openalex.org/W2004061142","https://openalex.org/W2097498299","https://openalex.org/W2108319416","https://openalex.org/W2110262831","https://openalex.org/W2117417893","https://openalex.org/W2132549823","https://openalex.org/W2164873977","https://openalex.org/W2372260170"],"related_works":["https://openalex.org/W2394436593","https://openalex.org/W3013458534","https://openalex.org/W3010558748","https://openalex.org/W2526815458","https://openalex.org/W4220911053","https://openalex.org/W2380042710","https://openalex.org/W4377833746","https://openalex.org/W4387102043","https://openalex.org/W769766909","https://openalex.org/W2349440800"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"the":[3,25,69,79,93,154,169,176,182,190],"relationships":[4],"found":[5,166],"between":[6,27,102,116,121,140,157,203],"remotely":[7],"sensed":[8],"soil":[9,14,20,32,34,63,107,184],"moisture,":[10,15,33],"in":[11,30,61,76,105,111],"situ":[12,31,62,106],"observed":[13],"and":[16,21,29,51,55,87,95,104,118,123,134,142,159,175,205],"spatial":[17,80,155,160,191],"distribution":[18,192],"of":[19,98,193],"climatic":[22,94],"factors.":[23],"For":[24,78],"comparison":[26,101],"remote":[28],"moisture":[35,64,108,185],"map":[36],"series":[37,65],"at":[38],"high":[39],"resolution,":[40],"obtained":[41,67],"by":[42],"applying":[43],"a":[44],"downscaling":[45],"approach":[46],"that":[47],"combines":[48],"Soil":[49,70],"Moisture":[50,71],"Ocean":[52],"Salinity":[53],"(SMOS)":[54],"MODIS":[56],"imagery":[57],"is":[58],"extracted.":[59],"The":[60,100],"are":[66],"from":[68,92],"Measurement":[72],"Stations":[73],"Network":[74],"(REMEDHUS)":[75],"Spain.":[77],"analysis,":[81],"factors":[82],"such":[83],"as":[84],"topography,":[85],"precipitation,":[86],"land":[88,177],"uses":[89,178],"were":[90,165],"mapped":[91],"cartographic":[96],"database":[97],"REMEDHUS.":[99],"downscaled":[103,158,183],"data":[109],"resulted":[110],"correlation":[112],"coefficient":[113],"(R)":[114],"values":[115],"0.40":[117],"0.70,":[119],"bias":[120],"-0.04":[122],"0.16":[124],"m":[125,129,144,148],"<sup":[126,130,145,149],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[127,131,146,150],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[128,147],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-3</sup>":[132,151],",":[133],"root":[135],"mean":[136],"squared":[137],"difference":[138],"(RMSD)":[139],"0.07":[141],"0.19":[143],".":[152],"Regarding":[153],"correlations":[156,201],"factors,":[161],"no":[162],"clear":[163],"patterns":[164],"when":[167],"considering":[168],"topography":[170],"(Topographic":[171],"Wetness":[172],"Index,":[173,197],"TWI),":[174],"(Landsat":[179],"classification).":[180],"Nevertheless,":[181],"was":[186],"more":[187],"related":[188],"with":[189,199],"precipitation":[194],"(Antecedent":[195],"Precipitation":[196],"API),":[198],"significant":[200],"varying":[202],"0.24":[204],"0.55.":[206]},"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":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}