{"id":"https://openalex.org/W1984405467","doi":"https://doi.org/10.1109/igarss.2012.6351351","title":"SMOS calibration and validation over the Salar de Uyuni","display_name":"SMOS calibration and validation over the Salar de Uyuni","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W1984405467","doi":"https://doi.org/10.1109/igarss.2012.6351351","mag":"1984405467"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2012.6351351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351351","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/A5089708311","display_name":"Maria\u2010Jos\u00e9 Escorihuela","orcid":"https://orcid.org/0000-0002-7780-7334"},"institutions":[{"id":"https://openalex.org/I4210162941","display_name":"Barcelona Activa","ror":"https://ror.org/05c8abs18","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210162941"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"M. J. Escorihuela","raw_affiliation_strings":["IsardSAT, Barcelona, Spain","isardSAT, Marie Curie 8 - 14, 08042 Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"IsardSAT, Barcelona, Spain","institution_ids":["https://openalex.org/I4210162941"]},{"raw_affiliation_string":"isardSAT, Marie Curie 8 - 14, 08042 Barcelona, Spain","institution_ids":["https://openalex.org/I4210162941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047451974","display_name":"A. Escorihuela","orcid":null},"institutions":[{"id":"https://openalex.org/I4210162941","display_name":"Barcelona Activa","ror":"https://ror.org/05c8abs18","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210162941"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Escorihuela","raw_affiliation_strings":["IsardSAT, Barcelona, Spain","isardSAT, Marie Curie 8 - 14, 08042 Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"IsardSAT, Barcelona, Spain","institution_ids":["https://openalex.org/I4210162941"]},{"raw_affiliation_string":"isardSAT, Marie Curie 8 - 14, 08042 Barcelona, Spain","institution_ids":["https://openalex.org/I4210162941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081627952","display_name":"Philippe Richaume","orcid":"https://orcid.org/0000-0002-2945-0262"},"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":["Centre d'Etudes Spatiales de la Biosphere, Toulouse, France","CESBIO, Av. Edouard Belin 18, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"Centre d'Etudes Spatiales de la Biosphere, Toulouse, France","institution_ids":["https://openalex.org/I4210100083"]},{"raw_affiliation_string":"CESBIO, Av. Edouard Belin 18, Toulouse, France","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"last","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.H. Kerr","raw_affiliation_strings":["Centre d'Etudes Spatiales de la Biosphere, Toulouse, France","CESBIO, Av. Edouard Belin 18, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"Centre d'Etudes Spatiales de la Biosphere, Toulouse, France","institution_ids":["https://openalex.org/I4210100083"]},{"raw_affiliation_string":"CESBIO, Av. Edouard Belin 18, Toulouse, France","institution_ids":["https://openalex.org/I4210100083"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5089708311"],"corresponding_institution_ids":["https://openalex.org/I4210162941"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05180513,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"41","issue":null,"first_page":"1124","last_page":"1126"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12019","display_name":"Calibration and Measurement 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"}},"topics":[{"id":"https://openalex.org/T12019","display_name":"Calibration and Measurement 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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9732000231742859,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9573000073432922,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.7298488020896912},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6330241560935974},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.45667243003845215},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.15404227375984192},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1039850115776062},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08763334155082703}],"concepts":[{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7298488020896912},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6330241560935974},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.45667243003845215},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.15404227375984192},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1039850115776062},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08763334155082703}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2012.6351351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351351","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:HAL:hal-01715965v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01715965","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE International Geoscience and Remote Sensing Symposium, Jul 2012, Munich, Germany","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1970313932","https://openalex.org/W2157082941"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2530322880"],"abstract_inverted_index":{"The":[0],"Salar":[1],"de":[2],"Uyuni":[3],"is":[4,14,23,37],"a":[5,40,50],"large,":[6],"flat":[7],"and":[8,20,25,58,73,91],"radiometrically":[9],"homogeneous":[10,27],"area.":[11],"Its":[12],"extent":[13],"several":[15,67],"tenths":[16],"the":[17,59,79,81],"SMOS":[18,55,72,88],"footprint":[19],"its":[21],"emissivity":[22],"high":[24],"rather":[26,41],"except":[28],"when":[29],"flooded":[30],"(about":[31],"3":[32],"months":[33],"per":[34],"year).":[35],"It":[36],"located":[38],"in":[39],"un-inhabitated":[42],"area":[43],"with":[44],"no":[45],"RFI.":[46],"Therefore":[47],"it":[48],"provides":[49],"perfect":[51],"calibration":[52],"site":[53],"for":[54],"brightness":[56,75],"temperature":[57,76],"dielectric":[60,93],"constant":[61,94],"product":[62,95],"validation.":[63,96],"In":[64],"this":[65],"paper":[66],"calibration/validation":[68],"issues":[69],"were":[70],"assessed:":[71],"AMSR-E":[74],"cross-validation":[77],"over":[78],"site,":[80],"influence":[82],"of":[83],"Full/Dual":[84],"polarisation":[85],"mode":[86],"on":[87],"angular":[89],"signature":[90],"L2":[92]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}