{"id":"https://openalex.org/W1898704524","doi":"https://doi.org/10.1109/tgrs.2015.2430845","title":"Soil Moisture Retrieval Using Neural Networks: Application to SMOS","display_name":"Soil Moisture Retrieval Using Neural Networks: Application to SMOS","publication_year":2015,"publication_date":"2015-06-03","ids":{"openalex":"https://openalex.org/W1898704524","doi":"https://doi.org/10.1109/tgrs.2015.2430845","mag":"1898704524"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2015.2430845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2015.2430845","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-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/A5086199758","display_name":"Nemesio Rodr\u00edguez-Fern\u00e1ndez","orcid":"https://orcid.org/0000-0003-3796-149X"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"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/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nemesio J. Rodriguez-Fernandez","raw_affiliation_strings":["CESBIO (UMR 5126; CNRS, CNES, UPS, IRD), Toulouse, France","CNRS, CNES, UPS, IRD), Toulouse, France","CESBIO (UMR 5126"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CESBIO (UMR 5126; CNRS, CNES, UPS, IRD), Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210100083","https://openalex.org/I4210166444"]},{"raw_affiliation_string":"CNRS, CNES, UPS, IRD), Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210166444"]},{"raw_affiliation_string":"CESBIO (UMR 5126","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055929239","display_name":"Filipe Aires","orcid":"https://orcid.org/0000-0002-9426-866X"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2800004676","display_name":"Observatoire de Paris","ror":"https://ror.org/029nkcm90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I2746051580","https://openalex.org/I2800004676"]},{"id":"https://openalex.org/I4210105396","display_name":"Laboratoire d\u2019Etudes du Rayonnement et de la Mati\u00e8re en Astrophysique et Atmosph\u00e8res","ror":"https://ror.org/01g5pq328","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I2746051580","https://openalex.org/I2746051580","https://openalex.org/I2800004676","https://openalex.org/I29607241","https://openalex.org/I39804081","https://openalex.org/I4210105396","https://openalex.org/I4210142324","https://openalex.org/I4210148025"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Filipe Aires","raw_affiliation_strings":["LERMA (UMR 8112; CNRS, Observatoire de Paris), Paris, France","LERMA (UMR 8112","CNRS, Observatoire de Paris), Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LERMA (UMR 8112; CNRS, Observatoire de Paris), Paris, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2800004676"]},{"raw_affiliation_string":"LERMA (UMR 8112","institution_ids":["https://openalex.org/I4210105396"]},{"raw_affiliation_string":"CNRS, Observatoire de Paris), Paris, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2800004676"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107318789","display_name":"Philippe Richaume","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"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/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Philippe Richaume","raw_affiliation_strings":["CESBIO (UMR 5126; CNRS, CNES, UPS, IRD), Toulouse, France","CNRS, CNES, UPS, IRD), Toulouse, France","CESBIO (UMR 5126"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CESBIO (UMR 5126; CNRS, CNES, UPS, IRD), Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210100083","https://openalex.org/I4210166444"]},{"raw_affiliation_string":"CNRS, CNES, UPS, IRD), Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210166444"]},{"raw_affiliation_string":"CESBIO (UMR 5126","institution_ids":["https://openalex.org/I4210100083"]}]},{"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/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"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/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yann H. Kerr","raw_affiliation_strings":["CESBIO (UMR 5126; CNRS, CNES, UPS, IRD), Toulouse, France","CESBIO (UMR 5126","CNRS, CNES, UPS, IRD), Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CESBIO (UMR 5126; CNRS, CNES, UPS, IRD), Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210100083","https://openalex.org/I4210166444"]},{"raw_affiliation_string":"CESBIO (UMR 5126","institution_ids":["https://openalex.org/I4210100083"]},{"raw_affiliation_string":"CNRS, CNES, UPS, IRD), Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210166444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037279767","display_name":"Catherine Prigent","orcid":"https://orcid.org/0000-0003-0266-1403"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Catherine Prigent","raw_affiliation_strings":["ESTELLUS, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ESTELLUS, Paris, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061477393","display_name":"Jana Kolassa","orcid":"https://orcid.org/0000-0001-6644-8789"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2800004676","display_name":"Observatoire de Paris","ror":"https://ror.org/029nkcm90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I2746051580","https://openalex.org/I2800004676"]},{"id":"https://openalex.org/I4210105396","display_name":"Laboratoire d\u2019Etudes du Rayonnement et de la Mati\u00e8re en Astrophysique et Atmosph\u00e8res","ror":"https://ror.org/01g5pq328","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I2746051580","https://openalex.org/I2746051580","https://openalex.org/I2800004676","https://openalex.org/I29607241","https://openalex.org/I39804081","https://openalex.org/I4210105396","https://openalex.org/I4210142324","https://openalex.org/I4210148025"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jana Kolassa","raw_affiliation_strings":["LERMA (UMR 8112; CNRS, Observatoire de Paris), Paris, France","LERMA (UMR 8112","CNRS, Observatoire de Paris), Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LERMA (UMR 8112; CNRS, Observatoire de Paris), Paris, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2800004676"]},{"raw_affiliation_string":"LERMA (UMR 8112","institution_ids":["https://openalex.org/I4210105396"]},{"raw_affiliation_string":"CNRS, Observatoire de Paris), Paris, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2800004676"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108111949","display_name":"Fran\u00e7ois Cabot","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"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/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Francois Cabot","raw_affiliation_strings":["CESBIO (UMR 5126; CNRS, CNES, UPS, IRD), Toulouse, France","CNRS, CNES, UPS, IRD), Toulouse, France","CESBIO (UMR 5126"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CESBIO (UMR 5126; CNRS, CNES, UPS, IRD), Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210100083","https://openalex.org/I4210166444"]},{"raw_affiliation_string":"CNRS, CNES, UPS, IRD), Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210166444"]},{"raw_affiliation_string":"CESBIO (UMR 5126","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069587372","display_name":"Carlos Jim\u00e9nez","orcid":"https://orcid.org/0000-0001-9352-867X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Carlos Jimenez","raw_affiliation_strings":["ESTELLUS, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ESTELLUS, Paris, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112698823","display_name":"Ali Mahmoodi","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"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/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ali Mahmoodi","raw_affiliation_strings":["CESBIO (UMR 5126; CNRS, CNES, UPS, IRD), Toulouse, France","CNRS, CNES, UPS, IRD), Toulouse, France","CESBIO (UMR 5126"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CESBIO (UMR 5126; CNRS, CNES, UPS, IRD), Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210100083","https://openalex.org/I4210166444"]},{"raw_affiliation_string":"CNRS, CNES, UPS, IRD), Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210166444"]},{"raw_affiliation_string":"CESBIO (UMR 5126","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025345695","display_name":"Matthias Drusch","orcid":"https://orcid.org/0000-0002-6135-2275"},"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":"Matthias Drusch","raw_affiliation_strings":["European Space Research and Technology Centre, European Space Agency, Noordwijk, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Space Research and Technology Centre, European Space Agency, Noordwijk, The Netherlands","institution_ids":["https://openalex.org/I44377176"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.4763,"has_fulltext":false,"cited_by_count":151,"citation_normalized_percentile":{"value":0.98869641,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"53","issue":"11","first_page":"5991","last_page":"6007"},"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":0.9961000084877014,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9761000275611877,"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/remote-sensing","display_name":"Remote sensing","score":0.6671334505081177},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.6478801965713501},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.5667635798454285},{"id":"https://openalex.org/keywords/scatterometer","display_name":"Scatterometer","score":0.5613394975662231},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.47962626814842224},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.44924846291542053},{"id":"https://openalex.org/keywords/brightness-temperature","display_name":"Brightness temperature","score":0.4434019923210144},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4354708194732666},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3956019878387451},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38209235668182373},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3537093997001648},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32903432846069336},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.32472413778305054},{"id":"https://openalex.org/keywords/wind-speed","display_name":"Wind speed","score":0.2380322813987732},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21474140882492065},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18064454197883606},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.17118129134178162},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13081049919128418}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6671334505081177},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.6478801965713501},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.5667635798454285},{"id":"https://openalex.org/C2776212561","wikidata":"https://www.wikidata.org/wiki/Q905295","display_name":"Scatterometer","level":3,"score":0.5613394975662231},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.47962626814842224},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.44924846291542053},{"id":"https://openalex.org/C53802167","wikidata":"https://www.wikidata.org/wiki/Q4538627","display_name":"Brightness temperature","level":3,"score":0.4434019923210144},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4354708194732666},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3956019878387451},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38209235668182373},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3537093997001648},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32903432846069336},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.32472413778305054},{"id":"https://openalex.org/C161067210","wikidata":"https://www.wikidata.org/wiki/Q1464943","display_name":"Wind speed","level":2,"score":0.2380322813987732},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21474140882492065},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18064454197883606},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.17118129134178162},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13081049919128418},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"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},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2015.2430845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2015.2430845","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-02400796v1","is_oa":false,"landing_page_url":"https://hal.science/hal-02400796","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 Transactions on Geoscience and Remote Sensing, 2015, 53 (11), pp.5991-6007. &#x27E8;10.1109/TGRS.2015.2430845&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W1500410627","https://openalex.org/W1554663460","https://openalex.org/W1641999574","https://openalex.org/W1939183129","https://openalex.org/W1972736953","https://openalex.org/W1976692523","https://openalex.org/W1982118872","https://openalex.org/W1987458430","https://openalex.org/W1991287071","https://openalex.org/W1994674869","https://openalex.org/W1998515817","https://openalex.org/W2004233755","https://openalex.org/W2009649743","https://openalex.org/W2018608667","https://openalex.org/W2029773537","https://openalex.org/W2029962877","https://openalex.org/W2036826963","https://openalex.org/W2037106792","https://openalex.org/W2039865412","https://openalex.org/W2040188220","https://openalex.org/W2044927495","https://openalex.org/W2052432622","https://openalex.org/W2056825802","https://openalex.org/W2058232479","https://openalex.org/W2063422594","https://openalex.org/W2071229892","https://openalex.org/W2078550814","https://openalex.org/W2078567763","https://openalex.org/W2095896231","https://openalex.org/W2096237995","https://openalex.org/W2097540878","https://openalex.org/W2103496339","https://openalex.org/W2112105203","https://openalex.org/W2114848754","https://openalex.org/W2116428100","https://openalex.org/W2117858619","https://openalex.org/W2123685942","https://openalex.org/W2123744475","https://openalex.org/W2131234888","https://openalex.org/W2135048240","https://openalex.org/W2135150319","https://openalex.org/W2135552708","https://openalex.org/W2137983211","https://openalex.org/W2139273826","https://openalex.org/W2141219203","https://openalex.org/W2147241431","https://openalex.org/W2149390240","https://openalex.org/W2151593676","https://openalex.org/W2151949673","https://openalex.org/W2155459956","https://openalex.org/W2155607073","https://openalex.org/W2156932922","https://openalex.org/W2164873977","https://openalex.org/W2167962096","https://openalex.org/W2510565397","https://openalex.org/W2606762649","https://openalex.org/W3047507736","https://openalex.org/W3146803896","https://openalex.org/W4252981014","https://openalex.org/W4285719527","https://openalex.org/W4388297464","https://openalex.org/W6725347643","https://openalex.org/W6781100037"],"related_works":["https://openalex.org/W3207046288","https://openalex.org/W1589762804","https://openalex.org/W2068845235","https://openalex.org/W3023446922","https://openalex.org/W4324030030","https://openalex.org/W4392566681","https://openalex.org/W1980260791","https://openalex.org/W2546488237","https://openalex.org/W2165125445","https://openalex.org/W1885452192"],"abstract_inverted_index":{"A":[0],"methodology":[1],"to":[2,24,33,85,105,132,183,239,250],"retrieve":[3,106,251],"soil":[4],"moisture":[5],"(SM)":[6],"from":[7,130],"Soil":[8],"Moisture":[9],"and":[10,68,124,147,151,163,173,187,268],"Ocean":[11],"Salinity":[12],"(SMOS)":[13],"data":[14,32,37,41,83,104,150,194,269],"is":[15,111,181,199],"presented.":[16],"The":[17,39,80,99,134,178,196,215,243],"method":[18],"uses":[19],"a":[20,34,209,255,265],"neural":[21],"network":[22],"(NN)":[23],"find":[25],"the":[26,30,87,90,161,174,185,191],"statistical":[27],"relationship":[28],"linking":[29],"input":[31,40],"reference":[35,81,193],"SM":[36,82,107,137,176,180,192,217,241,252],"set.":[38,195],"are":[42,89],"composed":[43],"of":[44,102,136,166,190,212,230],"passive":[45],"microwaves":[46,61,206],"(L-band":[47],"SMOS":[48,103,167,213],"brightness":[49],"temperatures,":[50],"<inline-formula":[51,113],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[52,114,224],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[53,115],"<tex-math":[54,116],"notation=\"LaTeX\">$T_{b}":[55,117],"$</tex-math></inline-formula>":[56,118],"'s)":[57],"complemented":[58],"with":[59,121],"active":[60,205],"(C-band":[62],"Advanced":[63],"Scatterometer":[64],"(ASCAT)":[65],"backscattering":[66,149,171],"coefficients),":[67],"Moderate":[69],"Resolution":[70],"Imaging":[71],"Spectroradiometer":[72],"(MODIS)":[73],"Normalized":[74],"Difference":[75],"Vegetation":[76],"Index":[77],"(NDVI)":[78],".":[79],"used":[84,245],"train":[86],"NN":[88,110,216,236,244],"European":[91],"Centre":[92],"For":[93],"Medium-Range":[94],"Weather":[95],"Forecasts":[96],"model":[97],"predictions.":[98],"best":[100],"configuration":[101],"using":[108,112,157,208],"an":[109,153],"'s":[119],"measured":[120],"both":[122],"H":[123],"V":[125],"polarizations":[126],"for":[127],"incidence":[128],"angles":[129],"25\u00b0":[131],"60\u00b0.":[133],"inversion":[135],"can":[138],"be":[139],"improved":[140],"by":[141,143,152,156],"\u223c10%":[142],"adding":[144,204],"MODIS":[145],"NDVI":[146],"ASCAT":[148,170],"additional":[154],"\u223c5%":[155],"local":[158,210],"information":[159],"on":[160,254],"maximum":[162],"minimum":[164],"records":[165],"Tb's":[168],"(or":[169],"coefficients)":[172],"associated":[175],"values.":[177],"NN-inverted":[179],"able":[182],"capture":[184],"temporal":[186,197],"spatial":[188],"variability":[189,198],"better":[200,233],"captured":[201],"when":[202],"either":[203],"or":[207,232],"normalization":[211],"Tb's.":[214],"products":[218],"have":[219],"been":[220],"evaluated":[221],"against":[222],"<italic":[223],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">in":[225],"situ</i>":[226],"measurements,":[227],"giving":[228],"results":[229,259],"comparable":[231],"(for":[234],"some":[235],"configurations)":[237],"quality":[238],"other":[240],"products.":[242],"in":[246,271],"this":[247],"paper":[248],"allows":[249],"globally":[253],"daily":[256],"basis.":[257],"These":[258],"open":[260],"interesting":[261],"perspectives":[262],"such":[263],"as":[264],"near-real-time":[266],"processor":[267],"assimilation":[270],"weather":[272],"prediction":[273],"models.":[274]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":24},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":20},{"year":2018,"cited_by_count":14},{"year":2017,"cited_by_count":22},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-26T07:53:14.480251","created_date":"2025-10-10T00:00:00"}