seanoe:99089 data@seanoe.org 2025-10-21 ISO 19115:2003/19139 1.0 Copernicus Marine In Situ - Global Ocean - Carbon Observations Multi Year Product 2025-10 2025-10-21 Copernicus Marine In Situ TAC (2025). Copernicus Marine In Situ - Global Ocean - Carbon Observations Multi Year Product. SEANOE. https://doi.org/10.17882/99089 This product contains observations and gridded files from two up-to-date carbon and biogeochemistry community data products: Surface Ocean Carbon ATlas SOCATv2023 and GLobal Ocean Data Analysis Project GLODAPv2.2023. The SOCATv2023-OBS dataset contains >25 million observations of fugacity of CO2 of the surface global ocean from 1957 to early 2023. The quality control procedures are described in Bakker et al. (2016). These observations form the basis of the gridded products included in SOCATv2023-GRIDDED: monthly, yearly and decadal averages of fCO2 over a 1x1 degree grid over the global ocean, and a 0.25x0.25 degree, monthly average for the coastal ocean. GLODAPv2.2023-OBS contains >1 million observations from individual seawater samples of temperature, salinity, oxygen, nutrients, dissolved inorganic carbon, total alkalinity and pH from 1972 to 2021. These data were subjected to an extensive quality control and bias correction described in Olsen et al. (2020). GLODAPv2-GRIDDED contains global climatologies for temperature, salinity, oxygen, nitrate, phosphate, silicate, dissolved inorganic carbon, total alkalinity and pH over a 1x1 degree horizontal grid and 33 standard depths using the observations from the previous major iteration of GLODAP, GLODAPv2. SOCAT and GLODAP are based on community, largely volunteer efforts, and the data providers will appreciate that those who use the data cite the corresponding articles (see References below) in order to support future sustainability of the data products. The carbon MY product are the data products SOCAT and GLODAP, reformatted to facilitate the access to In Situ TAC users. Original references are: * Bakker et al., 2016. A multi-decade record of high-quality fCO2 data in version 3 of the Surface Ocean CO2 Atlas (SOCAT). Earth Syst. Sci. Data, 8, 383–413, https://doi.org/10.5194/essd-8-383-2016. * Lauvset et al. 2024. The annual update GLODAPv2.2023: the global interior ocean biogeochemical data product. Earth Syst. Sci. Data Discuss. [preprint], https://doi.org/10.5194/essd-2023-468. * Lauvset et al., 2016. A new global interior ocean mapped climatology: t ×  1° GLODAP version 2. Earth Syst. Sci. Data, 8, 325–340, https://doi.org/10.5194/essd-8-325-2016. Copernicus Marine In Situ TAC SEANOE https://www.seanoe.org/data/00879/99089/illustration.gif Chemical oceanography CO2 Carbonate system Dissolved oxygen Nutrients Salinity Sea temperature ODATIS aggregation parameters and Essential Variable names 2025-07-29 geonetwork.thesaurus.external.theme.NVS.OD1 Chemical oceanography SeaDataNet Parameter Disciplines 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P08 /Observational data/in-situ Type de jeux de donnée ODATIS 2024-10-15 geonetwork.thesaurus.local.theme.type_jeux_donnee CC-BY (Creative Commons - Attribution) Quality Information Document. In Situ Thematic Assembly Centre INSITU_GLO_BGC_CARBON_DISCRETE_MY_013_050. And Synthetic Quality Overview document (SQO) 2024 Copernicus Marine In Situ TAC Castaño-Primo Rocio 10.13155/103991 oceans 180.0 -180.0 -90.0 90.0 1957 2025 NC, NETCDF https://www.seanoe.org/data/00879/99089/#123060 WWW:DOWNLOAD-1.0-link--download Quality controlled data June 2025, socat-obs - 574 MB https://www.seanoe.org/data/00879/99089/#123059 WWW:DOWNLOAD-1.0-link--download Quality controlled data June 2025, socat-gridded - 207 MB https://www.seanoe.org/data/00879/99089/#109660 WWW:DOWNLOAD-1.0-link--download Processed data March 2024, glodap-obs - 25 MB https://www.seanoe.org/data/00879/99089/ WWW:DOWNLOAD-1.0-link--download Processed data March 2024, socat-gridded [RESTRICTED] - 191 MB https://www.seanoe.org/data/00879/99089/ WWW:DOWNLOAD-1.0-link--download Processed data March 2024, socat-obs [RESTRICTED] - 517 MB https://www.seanoe.org/data/00879/99089/#108886 WWW:DOWNLOAD-1.0-link--download Processed data April 2019, glodap-gridded - 153 MB https://www.seanoe.org/data/00879/99089/ WWW:DOWNLOAD-1.0-link--download Processed data November 2022, glodap-obs [RESTRICTED] - 41 MB https://www.seanoe.org/data/00879/99089/ WWW:DOWNLOAD-1.0-link--download Processed data November 2022, socat-obs [RESTRICTED] - 466 MB https://www.seanoe.org/data/00879/99089/ WWW:DOWNLOAD-1.0-link--download Processed data November 2022, socat-gridded [RESTRICTED] - 186 MB https://doi.org/10.17882/99089 WWW:LINK-1.0-http--metadata-URL DOI of the product https://www.seanoe.org/data/00879/99089/ rel-canonical Seanoe