ef7b1eb5-c088-4fb0-929c-8400dd952c40 Arnaud Mialon CESBIO arnaud.mailon@univ-tlse3.fr pointOfContact 2025-06-24T08:38:44.892714Z ISO 19115-3 - SEXTANT 1.0 2 25000 1 25000 false WGS 84 (EPSG:4326) EPSG 7.4 CATDS-CEC-TB SMOS level4 SMAP compatible brightness temperatures 2023-05-15T12:00:00+02:00 publication CATDS-PDC-L4 SMAP compatible TB The SMOS Level-4 SMAP Compatible Brightness Temperatures (BT) product provides an unbiased version of the SMOS Level-3 BT with respect to the SMAP Enhanced Level-3 BT. This data set is self-sufficient but it can also be used along with the SMAP Level-3 Enhanced BT for applications for which spatial coverage and revisit frequency of the BT measurements are essentials. CATDS (CNES, IFREMER, CESBIO) Rémi Madelon CESBIO remi.madelon@uqtr.ca author Arnaud Mialon CESBIO arnaud.mialon@univ-tlse3.fr pointOfContact Nemesio Frenandez-Rodriguez CESBIO nemesio.rodriguez-fernandez@cnrs.fr pointOfContact CNES IFREMER CESBIO CATDS support@catds.fr publisher Yann Kerr CESBIO yann.kerr@cnes.fr originator https://sextant.ifremer.fr/geonetwork/srv/api/records/ef7b1eb5-c088-4fb0-929c-8400dd952c40/attachments/Screenshot%20at%202023-05-24%2012-12-21.png /Imagery Thèmes Sextant 2024-09-27 publication 2024-09-27 publication geonetwork.thesaurus.local.theme.sextant-theme Meteorological geographical features GEMET - INSPIRE themes, version 1.0 2018-01-01 publication 2018-07-27T14:39:48 publication geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme brightness temperatures SMOS SMAP CC-BY (Creative Commons - Attribution) grid 25000 utf8 -180.00 180.00 -90.00 90.00 2010-01-12T06:00:00 2022-12-31T18:00:00 https://data.catds.fr/cecsm/Land_products/L4_SMOS_SMAP_Merged_Brightness_Temperature/documentation/Building_A_SMAP_SMOS_BT_Dataset.pdf WWW:LINK dataset description https://data.catds.fr/cecsm/Land_products/L4_SMOS_SMAP_Merged_Brightness_Temperature/documentation/SMOS_L4_SMAP_Compatible_BT_Tech_Note.pdf WWW:LINK approach description https://data.catds.fr/cecsm/Land_products/L4_SMOS_SMAP_Merged_Brightness_Temperature/ WWW:DOWNLOAD Http access ftp://ftp.ifremer.fr WWW:DOWNLOAD FTP access FTP Access - All products are also available by ftp : server ftp.ifremer.fr, login ext-catds-cecsm, passwd catds2010, path Land_products/L4_SMOS_SMAP_Merged_Brightness_Temperature/ https://doi.org/10.12770/ef7b1eb5-c088-4fb0-929c-8400dd952c40 DOI Digital Object Identifier (DOI) RÈGLEMENT (UE) N o 1089/2010 DE LA COMMISSION du 23 novembre 2010 portant modalités d'application de la directive 2007/2/CE du Parlement européen et du Conseil en ce qui concerne l'interopérabilité des séries et des services de données géographiques 2010-12-08 publication See the referenced specification The SMOS Level-4 SMAP Compatible Brightness Temperatures (BT) product provides an unbiased version of the SMOS Level-3 BT with respect to the SMAP Enhanced Level-3 BT. This data set is self-sufficient but it can also be used along with the SMAP Level-3 Enhanced BT for applications for which spatial coverage and revisit frequency of the BT measurements are essentials.