{"id":"https://openalex.org/W2011112515","doi":"https://doi.org/10.1109/igarss.2015.7326316","title":"Evaluation of the most recent reprocessed SMOS soil moisture products: Comparison between SMOS level 3 V246 and V272","display_name":"Evaluation of the most recent reprocessed SMOS soil moisture products: Comparison between SMOS level 3 V246 and V272","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W2011112515","doi":"https://doi.org/10.1109/igarss.2015.7326316","mag":"2011112515"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2015.7326316","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2015.7326316","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 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/A5040956718","display_name":"Amen Al\u2010Yaari","orcid":"https://orcid.org/0000-0001-7530-6088"},"institutions":[{"id":"https://openalex.org/I129235615","display_name":"CEA CESTA","ror":"https://ror.org/026ma2c10","country_code":"FR","type":"government","lineage":["https://openalex.org/I129235615","https://openalex.org/I4210101455"]},{"id":"https://openalex.org/I4210116558","display_name":"Interaction Sol Plante Atmosph\u00e8re","ror":"https://ror.org/02aswf736","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4210091158","https://openalex.org/I4210116558"]},{"id":"https://openalex.org/I4210139555","display_name":"UMR BIOdiversity, GEnes & Communities","ror":"https://ror.org/033ebya06","country_code":"FR","type":"facility","lineage":["https://openalex.org/I15057530","https://openalex.org/I4210088668","https://openalex.org/I4210139555"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A Al-Yaari","raw_affiliation_strings":["BIOGECO, Cestas, Aquitaine, FR","UMR ISPA - Interactions Sol Plante Atmosph\u00e8re (F - 3388 3 Villenave d'Ornon Cedex - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BIOGECO, Cestas, Aquitaine, FR","institution_ids":["https://openalex.org/I4210139555","https://openalex.org/I129235615"]},{"raw_affiliation_string":"UMR ISPA - Interactions Sol Plante Atmosph\u00e8re (F - 3388 3 Villenave d'Ornon Cedex - France)","institution_ids":["https://openalex.org/I4210116558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105465810","display_name":"J P Wigneorn","orcid":null},"institutions":[{"id":"https://openalex.org/I4210116558","display_name":"Interaction Sol Plante Atmosph\u00e8re","ror":"https://ror.org/02aswf736","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4210091158","https://openalex.org/I4210116558"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J P Wigneorn","raw_affiliation_strings":["INRA, d'Ornon, France","INRA, UMR1391 ISPA, Villenave d'Ornon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRA, d'Ornon, France","institution_ids":[]},{"raw_affiliation_string":"INRA, UMR1391 ISPA, Villenave d'Ornon, France","institution_ids":["https://openalex.org/I4210116558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016431217","display_name":"Agn\u00e8s Ducharne","orcid":"https://orcid.org/0000-0002-6550-3413"},"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/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210112279","display_name":"Milieux environnementaux, transferts et interactions dans les hydrosyst\u00e8mes et les sols","ror":"https://ror.org/0229z0679","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I159885104","https://openalex.org/I2746051580","https://openalex.org/I39804081","https://openalex.org/I4210107625","https://openalex.org/I4210112279"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A Ducharne","raw_affiliation_strings":["UMR METIS, UPMC/CNRS, Paris, France","METIS - Milieux Environnementaux, Transferts et Interactions dans les hydrosyst\u00e8mes et les Sols (UPMC, Case courrier 105, 4 place Jussieu, 75005 Paris - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UMR METIS, UPMC/CNRS, Paris, France","institution_ids":["https://openalex.org/I39804081","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"METIS - Milieux Environnementaux, Transferts et Interactions dans les hydrosyst\u00e8mes et les Sols (UPMC, Case courrier 105, 4 place Jussieu, 75005 Paris - France)","institution_ids":["https://openalex.org/I39804081","https://openalex.org/I4210112279"]}]},{"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":"Y Kerr","raw_affiliation_strings":["CESBIO, CNES/CNRS/IRD/UPS, UMR 5126, Toulouse, France","CESBIO - Centre d'\u00e9tudes spatiales de la biosph\u00e8re (bpi 2801 18 Av Edouard Belin 31401 TOULOUSE CEDEX 4 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CESBIO, CNES/CNRS/IRD/UPS, UMR 5126, Toulouse, France","institution_ids":["https://openalex.org/I4210100083","https://openalex.org/I134560555","https://openalex.org/I4210166444","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CESBIO - Centre d'\u00e9tudes spatiales de la biosph\u00e8re (bpi 2801 18 Av Edouard Belin 31401 TOULOUSE CEDEX 4 - France)","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004303850","display_name":"Roberto Fernandez-Mor\u00e1n","orcid":"https://orcid.org/0000-0002-6030-8598"},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]},{"id":"https://openalex.org/I4210116558","display_name":"Interaction Sol Plante Atmosph\u00e8re","ror":"https://ror.org/02aswf736","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4210091158","https://openalex.org/I4210116558"]}],"countries":["ES","FR"],"is_corresponding":false,"raw_author_name":"R Fernandez-Moran","raw_affiliation_strings":["University of Valencia, Spain","Department of Earth Physics and Thermodynamics [Valencia] (Faculty of Physics, 46100 Burjassot, Valencia - Spain)","UMR ISPA - Interactions Sol Plante Atmosph\u00e8re (F - 3388 3 Villenave d'Ornon Cedex - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Department of Earth Physics and Thermodynamics [Valencia] (Faculty of Physics, 46100 Burjassot, Valencia - Spain)","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"UMR ISPA - Interactions Sol Plante Atmosph\u00e8re (F - 3388 3 Villenave d'Ornon Cedex - France)","institution_ids":["https://openalex.org/I4210116558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038318653","display_name":"Marie Parrens","orcid":"https://orcid.org/0000-0001-7643-2211"},"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":"M Parrens","raw_affiliation_strings":["CESBIO, CNES/CNRS/IRD/UPS, UMR 5126, Toulouse, France","CESBIO - Centre d'\u00e9tudes spatiales de la biosph\u00e8re (bpi 2801 18 Av Edouard Belin 31401 TOULOUSE CEDEX 4 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CESBIO, CNES/CNRS/IRD/UPS, UMR 5126, Toulouse, France","institution_ids":["https://openalex.org/I4210100083","https://openalex.org/I134560555","https://openalex.org/I4210166444","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CESBIO - Centre d'\u00e9tudes spatiales de la biosph\u00e8re (bpi 2801 18 Av Edouard Belin 31401 TOULOUSE CEDEX 4 - 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/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"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Al Bi-tar","raw_affiliation_strings":["Universite Toulouse III Paul Sabatier, Toulouse, Occitanie, FR","CESBIO - Centre d'\u00e9tudes spatiales de la biosph\u00e8re (bpi 2801 18 Av Edouard Belin 31401 TOULOUSE CEDEX 4 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universite Toulouse III Paul Sabatier, Toulouse, Occitanie, FR","institution_ids":["https://openalex.org/I134560555"]},{"raw_affiliation_string":"CESBIO - Centre d'\u00e9tudes spatiales de la biosph\u00e8re (bpi 2801 18 Av Edouard Belin 31401 TOULOUSE CEDEX 4 - France)","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058250099","display_name":"Arnaud Mialon","orcid":"https://orcid.org/0000-0001-7970-0701"},"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":"A Mialon","raw_affiliation_strings":["CESBIO, CNES/CNRS/IRD/UPS, UMR 5126, Toulouse, France","CESBIO - Centre d'\u00e9tudes spatiales de la biosph\u00e8re (bpi 2801 18 Av Edouard Belin 31401 TOULOUSE CEDEX 4 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CESBIO, CNES/CNRS/IRD/UPS, UMR 5126, Toulouse, France","institution_ids":["https://openalex.org/I4210100083","https://openalex.org/I134560555","https://openalex.org/I4210166444","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CESBIO - Centre d'\u00e9tudes spatiales de la biosph\u00e8re (bpi 2801 18 Av Edouard Belin 31401 TOULOUSE CEDEX 4 - France)","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081627952","display_name":"Philippe Richaume","orcid":"https://orcid.org/0000-0002-2945-0262"},"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":"P Richaume","raw_affiliation_strings":["CESBIO, CNES/CNRS/IRD/UPS, UMR 5126, Toulouse, France","CESBIO - Centre d'\u00e9tudes spatiales de la biosph\u00e8re (bpi 2801 18 Av Edouard Belin 31401 TOULOUSE CEDEX 4 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CESBIO, CNES/CNRS/IRD/UPS, UMR 5126, Toulouse, France","institution_ids":["https://openalex.org/I4210100083","https://openalex.org/I134560555","https://openalex.org/I4210166444","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CESBIO - Centre d'\u00e9tudes spatiales de la biosph\u00e8re (bpi 2801 18 Av Edouard Belin 31401 TOULOUSE CEDEX 4 - France)","institution_ids":["https://openalex.org/I4210100083"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4669,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.68371152,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"305","issue":null,"first_page":"2493","last_page":"2496"},"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":0.9965999722480774,"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/T11333","display_name":"Climate change and permafrost","score":0.9929999709129333,"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/environmental-science","display_name":"Environmental science","score":0.7136996388435364},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5946926474571228},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.5815291404724121},{"id":"https://openalex.org/keywords/biosphere","display_name":"Biosphere","score":0.5580960512161255},{"id":"https://openalex.org/keywords/latitude","display_name":"Latitude","score":0.539825975894928},{"id":"https://openalex.org/keywords/arid","display_name":"Arid","score":0.5120664238929749},{"id":"https://openalex.org/keywords/equator","display_name":"Equator","score":0.5034744143486023},{"id":"https://openalex.org/keywords/l-band","display_name":"L band","score":0.4616588056087494},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4093881845474243},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.37542200088500977},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.35883694887161255},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13739913702011108},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13542401790618896},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09766313433647156},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.07272911071777344}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7136996388435364},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5946926474571228},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.5815291404724121},{"id":"https://openalex.org/C107218244","wikidata":"https://www.wikidata.org/wiki/Q42762","display_name":"Biosphere","level":2,"score":0.5580960512161255},{"id":"https://openalex.org/C122523270","wikidata":"https://www.wikidata.org/wiki/Q34027","display_name":"Latitude","level":2,"score":0.539825975894928},{"id":"https://openalex.org/C150772632","wikidata":"https://www.wikidata.org/wiki/Q1330709","display_name":"Arid","level":2,"score":0.5120664238929749},{"id":"https://openalex.org/C12980444","wikidata":"https://www.wikidata.org/wiki/Q23538","display_name":"Equator","level":3,"score":0.5034744143486023},{"id":"https://openalex.org/C133969743","wikidata":"https://www.wikidata.org/wiki/Q2362353","display_name":"L band","level":2,"score":0.4616588056087494},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4093881845474243},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.37542200088500977},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.35883694887161255},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13739913702011108},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13542401790618896},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09766313433647156},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.07272911071777344},{"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2015.7326316","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2015.7326316","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02740518v1","is_oa":false,"landing_page_url":"https://hal.inrae.fr/hal-02740518","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":"Geoscience and Remote Sensing Symposium (IGARSS), 2015 IEEE International, Jul 2015, Milan, Italy. ⟨10.1109/IGARSS.2015.7326316⟩","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1981146655","https://openalex.org/W1984095147","https://openalex.org/W1996375963","https://openalex.org/W1997851590","https://openalex.org/W2018608667","https://openalex.org/W2028053683","https://openalex.org/W2034956981","https://openalex.org/W2063422594","https://openalex.org/W2064005663","https://openalex.org/W2100401723","https://openalex.org/W2107437432","https://openalex.org/W2113427476","https://openalex.org/W2116209798","https://openalex.org/W2116428100","https://openalex.org/W2131234888","https://openalex.org/W2141219203","https://openalex.org/W2148557261","https://openalex.org/W2157980636","https://openalex.org/W2168802983"],"related_works":["https://openalex.org/W25920789","https://openalex.org/W4399730859","https://openalex.org/W2095519632","https://openalex.org/W2006572756","https://openalex.org/W1669170731","https://openalex.org/W2060138630","https://openalex.org/W2113638419","https://openalex.org/W236434953","https://openalex.org/W2078445206","https://openalex.org/W2019576820"],"abstract_inverted_index":{"Soil":[0],"Moisture":[1],"and":[2,14,48,93,156],"Ocean":[3],"Salinity":[4],"(SMOS)":[5],"satellite":[6],"has":[7,44],"been":[8,45,121],"providing":[9],"surface":[10],"soil":[11],"moisture":[12],"(SSM)":[13],"ocean":[15],"salinity":[16],"(OS)":[17],"retrievals":[18],"at":[19,62],"L-band":[20],"for":[21],"five":[22,27],"years":[23],"(2010-2014).":[24],"During":[25],"these":[26],"years,":[28],"the":[29,34,40,55,64,68,72,106,116,132,134,166,169],"SSM":[30,57,69,118],"retrieval":[31],"algorithm":[32],"i.e.":[33],"L-MEB":[35],"(L-Band":[36],"Microwave":[37],"Emission":[38],"of":[39,54,71,131,136,140,152,165,168,173],"Biosphere":[41],"[1]":[42],"model":[43],"progressively":[46],"improved":[47],"hence":[49],"results":[50],"in":[51,67,102,171],"different":[52],"versions":[53],"SMOS":[56,75,117],"products.":[58],"This":[59],"study":[60,104],"aims":[61],"evaluating":[63],"last":[65],"improvement":[66],"products":[70],"most":[73,130,164],"recent":[74],"level":[76],"3":[77],"(SMOSL3)":[78],"reprocessing":[79],"(SMOSL3_2.72)":[80],"vs.":[81],"an":[82],"earlier":[83],"version":[84],"(SMOSL3_246).":[85],"Correlation,":[86],"bias,":[87],"Root":[88],"Mean":[89],"Square":[90],"Difference":[91],"(RMSD)":[92],"unbiased":[94],"RMSD":[95],"(unbRMSD)":[96],"were":[97],"used":[98],"as":[99,110],"performance":[100],"criteria":[101],"this":[103],"using":[105],"ECMWF":[107],"SM-DAS-2":[108,128,147],"product":[109],"a":[111],"reference.":[112],"Results":[113],"show":[114],"that":[115],"estimates":[119],"have":[120],"improved:":[122],"(i)":[123],"SMOSL3_272":[124,143],"was":[125,144],"closer":[126,145],"to":[127,146],"over":[129,148,163],"globe-with":[133],"exception":[135],"arid":[137],"regions-in":[138],"terms":[139,172],"unbRMSD":[141],"(ii)":[142],"Spain,":[149],"Brazil,":[150],"parts":[151],"Sahel,":[153],"high":[154],"latitude":[155],"equator":[157],"regions":[158],"but":[159],"comparable":[160],"with":[161],"SMOSL3_246":[162],"rest":[167],"globe":[170],"correlations.":[174]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}