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Global Ocean Data Analysis Project version 2.2022 (GLODAPv2.2022) (NCEI Accession 0257247)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: May 06, 2026 at 03:00 AM | Dataset Last Updated: June 25, 2025 at 12:00 AM
This dataset consists of the GLODAPv2.2022 data product composed of data from 1085 scientific cruises covering the global ocean between 1972 and 2021. It includes full depth discrete bottle measurements of salinity, oxygen, nitrate, silicate, phosphate, dissolved inorganic carbon (TCO2), total alkalinity (TAlk), CO2 fugacity (fCO2), pH, chlorofluorocarbons (CFC-11, CFC-12, CFC-113, and CCl4), SF6, and various isotopes and organic compounds. It was created by appending data from 96 cruises to GLODAPv2.2021 (Lauvset et al., 2021, NCEI Accession 0237935). The data for salinity, oxygen, nitrate, silicate, phosphate, TCO2, TAlk, pH, CFC-11, CFC-12, CFC-113, CCl4, and SF6 were subjected to primary and secondary quality control. Severe biases in these data have been corrected for, and outliers removed. However, differences in data related to any known or likely time trends or variations have not been corrected for. These data are believed to be accurate to 0.005 in salinity, 1% in oxygen, 2% in nitrate, 2% in silicate, 2% in phosphate, 4 µmol kg-1 in TCO2, 4 µmol kg-1 in TAlk, and for the halogenated transient tracers and SF6: 5%.

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0257247 CHLOROFLUOROCARBON-11 (CFC-11) CHLOROFLUOROCARBON-113 (CFC-113) CHLOROFLUOROCARBON-12 (CFC-12) CHLOROPHYLL A DELTA CARBON-13 DELTA CARBON-14 Delta Oxygen-18

Complete Metadata
@type dcat:Dataset
accessLevel non-public
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describedByType application/octet-steam
description This dataset consists of the GLODAPv2.2022 data product composed of data from 1085 scientific cruises covering the global ocean between 1972 and 2021. It includes full depth discrete bottle measurements of salinity, oxygen, nitrate, silicate, phosphate, dissolved inorganic carbon (TCO2), total alkalinity (TAlk), CO2 fugacity (fCO2), pH, chlorofluorocarbons (CFC-11, CFC-12, CFC-113, and CCl4), SF6, and various isotopes and organic compounds. It was created by appending data from 96 cruises to GLODAPv2.2021 (Lauvset et al., 2021, NCEI Accession 0237935). The data for salinity, oxygen, nitrate, silicate, phosphate, TCO2, TAlk, pH, CFC-11, CFC-12, CFC-113, CCl4, and SF6 were subjected to primary and secondary quality control. Severe biases in these data have been corrected for, and outliers removed. However, differences in data related to any known or likely time trends or variations have not been corrected for. These data are believed to be accurate to 0.005 in salinity, 1% in oxygen, 2% in nitrate, 2% in silicate, 2% in phosphate, 4 µmol kg-1 in TCO2, 4 µmol kg-1 in TAlk, and for the halogenated transient tracers and SF6: 5%.
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0257247.xml
issued 2022-08-02T00:00:00.000+00:00
keyword 
                                            [
  "0257247",
  "CHLOROFLUOROCARBON-11 (CFC-11)",
  "CHLOROFLUOROCARBON-113 (CFC-113)",
  "CHLOROFLUOROCARBON-12 (CFC-12)",
  "CHLOROPHYLL A",
  "DELTA CARBON-13",
  "DELTA CARBON-14",
  "Delta Oxygen-18",
  "DISSOLVED INORGANIC CARBON (DIC)",
  "DISSOLVED ORGANIC CARBON",
  "DISSOLVED OXYGEN",
  "NITRATE",
  "OXYGEN - APPARENT UTILIZATION (AOU)",
  "partial pressure of carbon dioxide - water",
  "pH",
  "phosphate",
  "Potential temperature (theta)",
  "SALINITY",
  "silicate",
  "sulfur hexafluoride (SF6)",
  "total alkalinity",
  "WATER TEMPERATURE",
  "carbon dioxide (CO2) gas analyzer",
  "CTD",
  "Niskin bottle",
  "oxygen sensor",
  "temperature sensor",
  "thermosalinograph",
  "titrator",
  "chemical",
  "discrete sample",
  "physical",
  "profile",
  "MULTIPLE SHIPS",
  "Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research",
  "Bjerknes Centre for Climate Research",
  "Commonwealth Scientific and Industrial Research Organization",
  "Council for the Development of Bremen Lands, Institute for Marine Research",
  "Instituto de Investigacións Mariñas de Vigo",
  "Japan Hydrographic Association, Marine Information Research Center",
  "Japan Meteorological Agency",
  "Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques",
  "Leibniz Institute for Baltic Sea Research Warnemünde",
  "Massachusetts Institute of Technology",
  "National Oceanography Centre",
  "NOAA Atlantic Oceanographic and Meteorological Laboratory",
  "NOAA Pacific Marine Environmental Laboratory",
  "Princeton University",
  "Scripps Institution of Oceanography",
  "University of Bergen",
  "University of Groningen",
  "University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies",
  "GEOMAR Helmholtz Centre for Ocean Research Kiel",
  "GLOBAL OCEAN DATA ANALYSIS PROJECT (GLODAP)",
  "The Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP)",
  "U.S. Climate Variability and Predictability Research Program (U.S. CLIVAR)",
  "World Ocean Circulation Experiment (WOCE)",
  "Arctic Ocean",
  "Indian Ocean",
  "North Atlantic Ocean",
  "North Pacific Ocean",
  "South Atlantic Ocean",
  "South Pacific Ocean",
  "oceanography",
  "AWI > Alfred Wegener Institute for Polar and Marine Research",
  "BJERKNES > Bjerknes Centre for Climate Research",
  "DE/GEOMAR > GEOMAR - Helmholtz Centre for Ocean Research Kiel, Germany",
  "DOC/NOAA/OAR/AOML > Atlantic Oceanographic and Meteorological Laboratory, OAR, NOAA, U.S. Department of Commerce",
  "DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce",
  "IOW > Leibniz Institute Baltic Sea Research Institute, Warnemuende, Germany",
  "JP/JMA > Japan Meteorological Agency, Japan",
  "U-SOTON/NOC > National Oceanography Centre, University of Southampton",
  "CLIVAR > Climate Variability",
  "GLODAP > Global Ocean Data Analysis Project",
  "WOCE > World Ocean Circulation Experiment",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "CLIVAR",
  "GO-SHIP",
  "Other Repeat Sections and research cruises",
  "WOCE",
  "CARbon dioxide IN the Atlantic Ocean (CARINA)",
  "Carbon dioxide in the Pacific Ocean (PACIFICA)",
  "GLOBAL OCEAN DATA ANALYSIS PROJECT (GLODAP)",
  "GLODAPv2",
  "GLODAPv2.2021",
  "New Repeat Sections",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Data synthesis product",
  "Discrete measurement",
  "CLIVAR Repeat Sections",
  "GLODAP",
  "GLODAPv2.2022",
  "GO-SHIP Repeat Sections",
  "WOCE",
  "He",
  "aou",
  "c13",
  "c14",
  "c14err",
  "ccl4",
  "cfc11",
  "cfc113",
  "cfc12",
  "chla",
  "doc",
  "don",
  "fco2",
  "gamma",
  "h3",
  "h3err",
  "he3err",
  "heerr",
  "neon",
  "neonerr",
  "nitrate",
  "nitrite",
  "o18",
  "oxygen",
  "pccl4",
  "pcfc11",
  "pcfc12",
  "phosphate",
  "phts25p0",
  "phtsinsitutp",
  "psf6",
  "salinity",
  "sf6",
  "sigma0",
  "sigma1",
  "sigma2",
  "sigma3",
  "sigma4",
  "silicate",
  "talk",
  "tco2",
  "tdn",
  "temperature",
  "theta",
  "toc",
  "δ3He",
  "CO2 ANALYZERS > CO2 ANALYZERS",
  "CTD > Conductivity, Temperature, Depth",
  "NISKIN BOTTLES",
  "OXYGEN METERS > OXYGEN METERS",
  "TEMPERATURE SENSORS > TEMPERATURE SENSORS",
  "THERMOSALINOGRAPHS",
  "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",
  "Arctic Ocean",
  "Atlantic Ocean",
  "Indian Ocean",
  "Pacific Ocean"
]
landingPage https://www.ncei.noaa.gov/contact
language 
                                            []
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2025-06-25T00:00:00.000+00:00
publisher 
                                            {
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
references 
                                            [
  "https://doi.org/10.5194/essd-2022-293",
  "https://doi.org/10.5194/essd-13-5565-2021",
  "https://doi.org/10.5194/essd-12-3653-2020",
  "https://doi.org/10.5194/essd-8-297-2016",
  "https://doi.org/10.5194/essd-2019-66",
  "https://doi.org/10.5194/essd-8-325-2016",
  "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/GLODAPv2_2022/",
  "https://www.glodap.info/",
  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system"
]
rights otherRestrictions
spatial 180.0,-90.0,-180.0,90.0
temporal 1972-01-01T00:00:00+00:00/2021-12-31T00:00:00+00:00
title Global Ocean Data Analysis Project version 2.2022 (GLODAPv2.2022) (NCEI Accession 0257247)

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