contact: - organization: {email: ncei.info@noaa.gov, name: NOAA National Centers for Environmental Information} roles: [custodian] - organization: {email: null, name: NOAA National Centers for Environmental Information} roles: [custodian] distribution: - name: {en: Project Metadata, fr: Project Metadata (FR)} url: https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0173715.html - name: {en: NCEI Dataset Landing Page, fr: NCEI Dataset Landing Page (FR)} url: https://doi.org/10.7289/v51z42r8 - name: {en: Descriptive Information, fr: Descriptive Information (FR)} url: https://www.ncei.noaa.gov/archive/accession/oas/173715 - name: {en: HTTPS, fr: HTTPS (FR)} url: https://www.ncei.noaa.gov/archive/accession/download/173715 - name: {en: FTP, fr: FTP (FR)} url: ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0121/0173715/ - name: {en: CIOOS HTTP, fr: SIOOC HTTP} url: https://data.cioospacific.ca/ocads/gov.noaa.nodc_0173715/ identification: abstract: en: This dataset consists of the Surface Ocean CO2 Atlas (SOCAT) data product files. SOCAT is a synthesis activity by the international marine carbon research community and has more than 100 contributors worldwide. SOCAT provides access to synthesis and gridded, quality controlled, observational products of surface ocean fCO2 (fugacity of carbon dioxide) for the global oceans and coastal seas. SOCAT version 6 has 23.4 million, in situ, surface ocean fCO2 measurements with an accuracy of better than 5 μatm and a WOCE flag of 2 (good) from 1957 to 2017. Calibrated sensor data with an accuracy of better than 10 μatm are also available. During quality control, marine scientists assign a flag to each data set, as well as WOCE flags of 2 (good), 3 (questionable) or 4 (bad) to individual fCO2 values. Data sets are assigned flags of A and B for an accuracy of better than 2 μatm, flags of C and D for an accuracy of better than 5 μatm and a flag of E for an accuracy of better than 10 μatm. Bakker et al. (2016) describe the quality control criteria used in SOCAT versions 3 to 6. Quality control comments for individual data sets can be accessed via the SOCAT Data Set Viewer (www.socat.info). All data sets, where data quality has been deemed acceptable, have been made public. The main SOCAT synthesis files and the gridded products contain all data sets with flags of A to D and fCO2 values with a flag of 2. Access to data sets with a flag of E and fCO2 values with flags of 3 and 4 is via additional data products and the Data Set Viewer (Table 8 in Bakker et al., 2016). SOCAT publishes a global gridded product with a 1° longitude by 1° latitude resolution. A second product with a higher resolution of 0.25° longitude by 0.25° latitude is available for the coastal seas. Gridded products are available monthly, per year and per decade. Two powerful, interactive, online viewers, the Data Set Viewer and the Gridded Data Viewer (www.socat.info), enable investigation of the SOCAT synthesis and gridded data products. SOCAT data products can be downloaded. Matlab code is available for reading these files. Ocean Data View also provides access to the SOCAT data products (www.socat.info). SOCAT data products are discoverable, accessible and citable. SOCAT versions 3 to 6 should be cited as Bakker et al., 2016 (until a publication on versions 4, 5 and 6 is published). The SOCAT Fair Data Use Statement (www.socat.info) asks users to generously acknowledge the contribution of SOCAT scientists by invitation to co-authorship, especially for data providers in regional studies, and/or reference to relevant scientific articles. The SOCAT website (www.socat.info) provides a single access point for online viewers, downloadable data sets, the Fair Data Use Statement, a list of contributors and an overview of scientific publications on and using SOCAT. Automation of data upload and initial data checks allows annual releases of SOCAT from version 4 onward. SOCAT enables quantification of the ocean carbon sink and ocean acidification and evaluation of ocean biogeochemical models. More than 210 peer-reviewed scientific publications and high-impact reports cite SOCAT. SOCAT represents a milestone in research coordination, data access, biogeochemical and climate research and in informing policy. fr: This dataset consists of the Surface Ocean CO2 Atlas (SOCAT) data product files. SOCAT is a synthesis activity by the international marine carbon research community and has more than 100 contributors worldwide. SOCAT provides access to synthesis and gridded, quality controlled, observational products of surface ocean fCO2 (fugacity of carbon dioxide) for the global oceans and coastal seas. SOCAT version 6 has 23.4 million, in situ, surface ocean fCO2 measurements with an accuracy of better than 5 μatm and a WOCE flag of 2 (good) from 1957 to 2017. Calibrated sensor data with an accuracy of better than 10 μatm are also available. During quality control, marine scientists assign a flag to each data set, as well as WOCE flags of 2 (good), 3 (questionable) or 4 (bad) to individual fCO2 values. Data sets are assigned flags of A and B for an accuracy of better than 2 μatm, flags of C and D for an accuracy of better than 5 μatm and a flag of E for an accuracy of better than 10 μatm. Bakker et al. (2016) describe the quality control criteria used in SOCAT versions 3 to 6. Quality control comments for individual data sets can be accessed via the SOCAT Data Set Viewer (www.socat.info). All data sets, where data quality has been deemed acceptable, have been made public. The main SOCAT synthesis files and the gridded products contain all data sets with flags of A to D and fCO2 values with a flag of 2. Access to data sets with a flag of E and fCO2 values with flags of 3 and 4 is via additional data products and the Data Set Viewer (Table 8 in Bakker et al., 2016). SOCAT publishes a global gridded product with a 1° longitude by 1° latitude resolution. A second product with a higher resolution of 0.25° longitude by 0.25° latitude is available for the coastal seas. Gridded products are available monthly, per year and per decade. Two powerful, interactive, online viewers, the Data Set Viewer and the Gridded Data Viewer (www.socat.info), enable investigation of the SOCAT synthesis and gridded data products. SOCAT data products can be downloaded. Matlab code is available for reading these files. Ocean Data View also provides access to the SOCAT data products (www.socat.info). SOCAT data products are discoverable, accessible and citable. SOCAT versions 3 to 6 should be cited as Bakker et al., 2016 (until a publication on versions 4, 5 and 6 is published). The SOCAT Fair Data Use Statement (www.socat.info) asks users to generously acknowledge the contribution of SOCAT scientists by invitation to co-authorship, especially for data providers in regional studies, and/or reference to relevant scientific articles. The SOCAT website (www.socat.info) provides a single access point for online viewers, downloadable data sets, the Fair Data Use Statement, a list of contributors and an overview of scientific publications on and using SOCAT. Automation of data upload and initial data checks allows annual releases of SOCAT from version 4 onward. SOCAT enables quantification of the ocean carbon sink and ocean acidification and evaluation of ocean biogeochemical models. More than 210 peer-reviewed scientific publications and high-impact reports cite SOCAT. SOCAT represents a milestone in research coordination, data access, biogeochemical and climate research and in informing policy. (FR) translations: fr: {message: Auto-translated using AWS, validated: false} acknowledgement: acknowledgement associated_resources: [] keywords: default: en: ['0173715', ATM_PPRE, Arctic Ocean, Atlantic Ocean, BAROMETRIC PRESSURE, CO2 ANALYZERS > CO2 ANALYZERS, Coastal Carbon Project, Data synthesis product, EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE, EQUILIBRATORS, EQ_PRE, EQ_TMP, Indian Ocean, MULTIPLE SHIPS OF GERMANY, Moorings and Time Series Project, Moorings and Time Series project, North Atlantic Ocean, North Pacific Ocean, OCEAN > ARCTIC OCEAN, OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN, OCEAN > ATLANTIC OCEAN > SOUTH ATLANTIC OCEAN, OCEAN > INDIAN OCEAN, OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN, OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN, OCEAN > SOUTHERN OCEAN, Ocean Carbon and Acidification Data System (OCADS) Project, Pacific Ocean, SEA SURFACE TEMPERATURE, SOCAT, SOCATv6 Data synthesis product, SOCATv6 database, SOCATv6 gridded data product, SOOP, SSS, SST, Ship Of Opportunity Program (SOOP), Ship of Opportunity Programme (SOOP), South Atlantic Ocean, South Pacific Ocean, Southern Ocean, Surface underway, University of East Anglia; School of Environmental Sciences, chemical, fCO2, meteorological, showerhead equilibrator, surface measurements, surface underway] fr: [0173715 (FR), ATM_PPRE (FR), Arctic Ocean (FR), Atlantic Ocean (FR), BAROMETRIC PRESSURE (FR), CO2 ANALYZERS > CO2 ANALYZERS (FR), Coastal Carbon Project (FR), Data synthesis product (FR), EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE (FR), EQUILIBRATORS (FR), EQ_PRE (FR), EQ_TMP (FR), Indian Ocean (FR), MULTIPLE SHIPS OF GERMANY (FR), Moorings and Time Series Project (FR), Moorings and Time Series project (FR), North Atlantic Ocean (FR), North Pacific Ocean (FR), OCEAN > ARCTIC OCEAN (FR), OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN (FR), OCEAN > ATLANTIC OCEAN > SOUTH ATLANTIC OCEAN (FR), OCEAN > INDIAN OCEAN (FR), OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN (FR), OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN (FR), OCEAN > SOUTHERN OCEAN (FR), Ocean Carbon and Acidification Data System (OCADS) Project (FR), Pacific Ocean (FR), SEA SURFACE TEMPERATURE (FR), SOCAT (FR), SOCATv6 Data synthesis product (FR), SOCATv6 database (FR), SOCATv6 gridded data product (FR), SOOP (FR), SSS (FR), SST (FR), Ship Of Opportunity Program (SOOP) (FR), Ship of Opportunity Programme (SOOP) (FR), South Atlantic Ocean (FR), South Pacific Ocean (FR), Southern Ocean (FR), Surface underway (FR), University of East Anglia; School of Environmental Sciences (FR), chemical (FR), fCO2 (FR), meteorological (FR), showerhead equilibrator (FR), surface measurements (FR), surface underway (FR)] eov: en: [EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE, EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE, EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE, EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY, Partial pressure (or fugacity) of carbon dioxide - atmosphere, SALINITY - SURFACE WATER, carbon dioxide (CO2) gas analyzer, oceanography, partial pressure of carbon dioxide - water, physical] fr: [EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE (FR), EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE (FR), EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY (FR), EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE (FR), EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY (FR), Partial pressure (or fugacity) of carbon dioxide - atmosphere (FR), SALINITY - SURFACE WATER (FR), carbon dioxide (CO2) gas analyzer (FR), oceanography (FR), partial pressure of carbon dioxide - water (FR), physical (FR)] project: en: [project_a, project_b] fr: [project_a in french, project_b in french] status: onGoing temporal_begin: '1950-07-31' temporal_duration: P1D temporal_end: '2025-04-16' time_coverage_resolution: P1D title: en: Surface Ocean CO2 Atlas Database Version 6 (SOCATv6) (NCEI Accession 0173715) fr: Surface Ocean CO2 Atlas Database Version 6 (SOCATv6) (NCEI Accession 0173715) (FR) translations: fr: {message: Auto-translated using AWS, validated: false} instruments: - description: {en: null, fr: null} id: null manufacturer: null type: {en: null, fr: null} version: null - description: {en: null, fr: null} id: null manufacturer: null type: {en: null, fr: null} version: null metadata: comment: auto-generated comment dates: {creation: '2024-01-01'} history: - scope: model statement: en: null fr: None (FR) translations: fr: {message: text translated using the Amazon translate service / texte traduit à l'aide du service de traduction Amazon, verified: false} - scope: model statement: en: null fr: None (FR) translations: fr: {message: text translated using the Amazon translate service / texte traduit à l'aide du service de traduction Amazon, verified: false} identifier: gov.noaa.nodc:0173715 language: en maintenance_note: auto-generated naming_authority: ca.cioos scope: model use_constraints: licence: {code: CC-BY-4.0, title: Creative Commons Attribution 4.0, url: 'https://creativecommons.org/licenses/by/4.0/'} limitations: en: limitations in english fr: limitations in french translations: fr: {message: Auto-translated using AWS, validated: false} spatial: bbox: [-180.0, -90.0, 180.0, 90.0] description: description of the spatial extent or study area of the dataset descriptionIdentifier: A2345-FS323-DG434-345DG vertical: [0, 10] vertical_positive: down