gov.noaa.nodc:0257247 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-04-24T13:12:51Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Global Ocean Data Analysis Project version 2.2022 (GLODAPv2.2022) (NCEI Accession 0257247) 2022-08-08 publication 2025-06-25 revision 2022-08-02 creation International DOI Foundation (IDF) 10.25921/1f4w-0t92 NOAA National Centers for Environmental Information gov.noaa.nodc:0257247 NCEI Archive Management System 0257247 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Nico Lange GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) nlange@geomar.de http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information resourceProvider GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information resourceProvider Siv K. Lauvset NORCE Norwegian Research Centre sivk@norceresearch.no https://www.norceresearch.no/en/ HTTPS NORCE Norwegian Research Centre website Institution web page information principalInvestigator Nico Lange GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) nlange@geomar.de http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information principalInvestigator Toste Tanhua GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) ttanhua@ifm-geomar.de http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information principalInvestigator Henry Bittig Leibniz Institute for Baltic Sea Research Warnemünde (IOW) henry.bittig@io-warnemuende.de https://www.io-warnemuende.de/ HTTPS Leibniz Institute for Baltic Sea Research Warnemünde (IOW) website Institution web page information principalInvestigator Are Olsen University of Bergen, Geophysical Institute (GFI) Are.Olsen@gfi.uib.no http://www.uib.no/gfi HTTP University of Bergen, Geophysical Institute (GFI) website Institution web page information principalInvestigator Alex Kozyr Cooperative Institute for Satellite Earth System Studies (CISESS) Alex.Kozyr@noaa.gov https://cisess.umd.edu/ HTTPS Cooperative Institute for Satellite Earth System Studies (CISESS) website Institution web page information principalInvestigator Simone R. Alin NOAA Pacific Marine Environmental Laboratory (PMEL) simone.r.alin@noaa.gov https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information principalInvestigator Marta Álvarez Spanish Institute of Oceanography (IEO) marta.alvarez@ieo.es http://www.ieo.es/en/ HTTP Spanish Institute of Oceanography (IEO) website Institution web page information principalInvestigator Kumiko Azetsu-Scott Bedford Institute of Oceanography (BIO) Kumiko.Azetsu-Scott@dfo-mpo.gc.ca principalInvestigator Leticia Barbero Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) Leticia.Barbero@noaa.gov https://cimas.earth.miami.edu/ HTTPS Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Institution web page information principalInvestigator Susan Becker Scripps Institution of Oceanography (SIO) https://scripps.ucsd.edu/ HTTPS Scripps Institution of Oceanography (SIO) website Institution web page information principalInvestigator Peter Brown National Oceanography Centre (NOC) https://noc.ac.uk/ HTTPS National Oceanography Centre (NOC) website Institution web page information principalInvestigator Brendan Carter University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) https://cicoes.uw.edu/ HTTPS University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) website Institution web page information principalInvestigator Leticia Cotrim da Cunha Faculdade de Oceanografia/PPG-Oceanografia, Universidade do Estado do Rio de Janeiro principalInvestigator Richard Feely NOAA Pacific Marine Environmental Laboratory (PMEL) Richard.A.Feely@noaa.gov https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information principalInvestigator Mario Hoppema Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) Mario.Hoppema@awi.de https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information principalInvestigator Matthew P. Humphreys Royal Netherlands Institute for Sea Research (NIOZ) http://www.nioz.nl/ HTTP Royal Netherlands Institute for Sea Research (NIOZ) website Institution web page information principalInvestigator Masao Ishii Meteorological Research Institute Japan (MRI) principalInvestigator Emil Jeansson NORCE Norwegian Research Centre emje@norceresearch.no https://www.norceresearch.no/en/ HTTPS NORCE Norwegian Research Centre website Institution web page information principalInvestigator Li-Qing Jiang Cooperative Institute for Satellite Earth System Studies (CISESS) liqing.jiang@noaa.gov https://cisess.umd.edu/ HTTPS Cooperative Institute for Satellite Earth System Studies (CISESS) website Institution web page information principalInvestigator Steve D. Jones University of Bergen, Geophysical Institute (GFI) http://www.uib.no/gfi HTTP University of Bergen, Geophysical Institute (GFI) website Institution web page information principalInvestigator Claire Lo Monaco Laboratoire d’Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Claire.LoMonaco@locean-ipsl.upmc.fr principalInvestigator Akihiko Murata Research Institute for Global Change (RIGC) https://www.jamstec.go.jp/rigc/ HTTPS Research Institute for Global Change (RIGC) website Institution web page information principalInvestigator Jens Daniel Müller ETH Zurich jensdaniel.mueller@usys.ethz.ch http://www.ethz.ch HTTP ETH Zurich website Institution web page information principalInvestigator Fiz Fernandez Perez Instituto de Investigacións Mariñas de Vigo (IIM) fiz.perez@iim.csic.es https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information principalInvestigator Benjamin Pfeil University of Bergen, Geophysical Institute (GFI) http://www.uib.no/gfi HTTP University of Bergen, Geophysical Institute (GFI) website Institution web page information principalInvestigator Carsten Schirnick GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information principalInvestigator Reiner Steinfeldt University of Bremen https://www.uni-bremen.de/ HTTPS University of Bremen website Institution web page information principalInvestigator Toru Suzuki Japan Hydrographic Association, Marine Information Research Center principalInvestigator Bronte Tilbrook Commonwealth Scientific and Industrial Research Organization (CSIRO) principalInvestigator Adam Ulfsbo University of Gothenburg (GU) http://www.gu.se HTTP University of Gothenburg (GU) website Institution web page information principalInvestigator Antón Velo Instituto de Investigacións Mariñas de Vigo (IIM) https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information principalInvestigator Ryan J. Woosley Massachusetts Institute of Technology (MIT) http://www.mit.edu/ HTTP Massachusetts Institute of Technology (MIT) website Institution web page information principalInvestigator Robert M. Key Princeton University key@princeton.edu http://www.princeton.edu HTTP Princeton University website Institution web page information principalInvestigator Lauvset, Siv K. NORCE Norwegian Research Centre https://www.norceresearch.no/en/ HTTPS NORCE Norwegian Research Centre website Institution web page information author Lange, Nico GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) nlange@geomar.de http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Tanhua, Toste GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Bittig, Henry C. Leibniz Institute for Baltic Sea Research Warnemünde (IOW) https://www.io-warnemuende.de/ HTTPS Leibniz Institute for Baltic Sea Research Warnemünde (IOW) website Institution web page information author Olsen, Are University of Bergen, Geophysical Institute (GFI) http://www.uib.no/gfi HTTP University of Bergen, Geophysical Institute (GFI) website Institution web page information author Kozyr, Alex Cooperative Institute for Satellite Earth System Studies (CISESS) https://cisess.umd.edu/ HTTPS Cooperative Institute for Satellite Earth System Studies (CISESS) website Institution web page information author Alin, Simone R. NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Álvarez, Marta Spanish Institute of Oceanography (IEO) http://www.ieo.es/en/ HTTP Spanish Institute of Oceanography (IEO) website Institution web page information author Azetsu-Scott, Kumiko Bedford Institute of Oceanography (BIO) author Barbero, Leticia Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) https://cimas.earth.miami.edu/ HTTPS Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Institution web page information author Becker, Susan Scripps Institution of Oceanography (SIO) https://scripps.ucsd.edu/ HTTPS Scripps Institution of Oceanography (SIO) website Institution web page information author Brown, Peter J. National Oceanography Centre (NOC) https://noc.ac.uk/ HTTPS National Oceanography Centre (NOC) website Institution web page information author Carter, Brendan R. University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) https://cicoes.uw.edu/ HTTPS University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) website Institution web page information author Cotrim da Cunha, Leticia Faculdade de Oceanografia/PPG-Oceanografia, Universidade do Estado do Rio de Janeiro author Feely, Richard A. NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Hoppema, Mario Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Humphreys, Matthew P. Royal Netherlands Institute for Sea Research (NIOZ) http://www.nioz.nl/ HTTP Royal Netherlands Institute for Sea Research (NIOZ) website Institution web page information author Ishii, Masao Meteorological Research Institute Japan (MRI) author Jeansson, Emil NORCE Norwegian Research Centre https://www.norceresearch.no/en/ HTTPS NORCE Norwegian Research Centre website Institution web page information author Jiang, Li-Qing Cooperative Institute for Satellite Earth System Studies (CISESS) https://cisess.umd.edu/ HTTPS Cooperative Institute for Satellite Earth System Studies (CISESS) website Institution web page information author Jones, Steve D. University of Bergen, Geophysical Institute (GFI) http://www.uib.no/gfi HTTP University of Bergen, Geophysical Institute (GFI) website Institution web page information author Lo Monaco, Claire Laboratoire d’Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) author Murata, Akihiko Research Institute for Global Change (RIGC) https://www.jamstec.go.jp/rigc/ HTTPS Research Institute for Global Change (RIGC) website Institution web page information author Müller, Jens Daniel ETH Zurich http://www.ethz.ch HTTP ETH Zurich website Institution web page information author Pérez, Fiz F. Instituto de Investigacións Mariñas de Vigo (IIM) https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Pfeil, Benjamin University of Bergen, Geophysical Institute (GFI) http://www.uib.no/gfi HTTP University of Bergen, Geophysical Institute (GFI) website Institution web page information author Schirnick, Carsten GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Steinfeldt, Reiner University of Bremen https://www.uni-bremen.de/ HTTPS University of Bremen website Institution web page information author Suzuki, Toru Japan Hydrographic Association, Marine Information Research Center author Tilbrook, Bronte Commonwealth Scientific and Industrial Research Organization (CSIRO) author Ulfsbo, Adam University of Gothenburg (GU) http://www.gu.se HTTP University of Gothenburg (GU) website Institution web page information author Velo, Antón Instituto de Investigacións Mariñas de Vigo (IIM) https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Woosley, Ryan J. Massachusetts Institute of Technology (MIT) http://www.mit.edu/ HTTP Massachusetts Institute of Technology (MIT) website Institution web page information author Key, Robert M. Princeton University key@princeton.edu http://www.princeton.edu HTTP Princeton University website Institution web page information author Japan Hydrographic Association, Marine Information Research Center contributor National Oceanography Centre (NOC) https://noc.ac.uk/ HTTPS National Oceanography Centre (NOC) website Institution web page information contributor Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) https://www.locean.ipsl.fr/ HTTPS Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) website Institution web page information contributor Bjerknes Centre for Climate Research https://bjerknes.uib.no/ HTTPS Bjerknes Centre for Climate Research website Institution web page information contributor Instituto de Investigacións Mariñas de Vigo (IIM) https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information contributor Leibniz Institute for Baltic Sea Research Warnemünde (IOW) https://www.io-warnemuende.de/ HTTPS Leibniz Institute for Baltic Sea Research Warnemünde (IOW) website Institution web page information contributor Princeton University http://www.princeton.edu HTTP Princeton University website Institution web page information contributor University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) https://cicoes.uw.edu/ HTTPS University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) website Institution web page information contributor Massachusetts Institute of Technology (MIT) http://www.mit.edu/ HTTP Massachusetts Institute of Technology (MIT) website Institution web page information contributor NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) https://www.aoml.noaa.gov/ HTTPS NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) website Institution web page information contributor University of Groningen (RUG) https://www.rug.nl/ HTTPS University of Groningen (RUG) website Institution web page information contributor Council for the Development of Bremen Lands, Institute for Marine Research contributor University of Bergen contributor Commonwealth Scientific and Industrial Research Organization (CSIRO) contributor Japan Meteorological Agency (JMA) contributor Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information contributor NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information contributor Scripps Institution of Oceanography (SIO) https://scripps.ucsd.edu/ HTTPS Scripps Institution of Oceanography (SIO) website Institution web page information contributor tableDigital 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%. To create the data synthesis product for global observations Funding Information: DOE, NOAA, NSF, EU agencies, Japan Climate Research Program completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded NCEI Accession 0257247 was revised and a new version of the archival package was published. Updates to existing archival packages may provide additional files or replace obsolete files. The latest version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. Please see journal.txt in the /about directory for additional details on changes made. https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0257247 Preview graphic PNG 0257247 NCEI ACCESSION NUMBER 2022-08-02 publication 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 theme NODC DATA TYPES THESAURUS carbon dioxide (CO2) gas analyzer CTD Niskin bottle oxygen sensor temperature sensor thermosalinograph titrator instrument NODC INSTRUMENT TYPES THESAURUS chemical discrete sample physical profile theme NODC OBSERVATION TYPES THESAURUS MULTIPLE SHIPS platform NODC PLATFORM NAMES THESAURUS 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 dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS GEOMAR Helmholtz Centre for Ocean Research Kiel dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS 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) project NODC PROJECT NAMES THESAURUS Arctic Ocean Indian Ocean North Atlantic Ocean North Pacific Ocean South Atlantic Ocean South Pacific Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication 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 dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian CLIVAR > Climate Variability GLODAP > Global Ocean Data Analysis Project WOCE > World Ocean Circulation Experiment project Global Change Master Directory (GCMD) Project Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords CLIVAR GO-SHIP Other Repeat Sections and research cruises WOCE project Reference Section ID 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 project Research Projects 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 theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Data synthesis product Discrete measurement theme OCADS Study Type CLIVAR Repeat Sections GLODAP GLODAPv2.2022 GO-SHIP Repeat Sections WOCE theme Provider Keywords 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 theme Provider Variable Abbreviations CO2 ANALYZERS > CO2 ANALYZERS CTD > Conductivity, Temperature, Depth NISKIN BOTTLES OXYGEN METERS > OXYGEN METERS TEMPERATURE SENSORS > TEMPERATURE SENSORS THERMOSALINOGRAPHS instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian 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 place Global Change Master Directory (GCMD) Location Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Arctic Ocean Atlantic Ocean Indian Ocean Pacific Ocean place Provider Geographic Names accessLevel: Public otherRestrictions Cite as: Lauvset, Siv K.; Lange, Nico; Tanhua, Toste; Bittig, Henry C.; Olsen, Are; Kozyr, Alex; Alin, Simone R.; Álvarez, Marta; Azetsu-Scott, Kumiko; Barbero, Leticia; Becker, Susan; Brown, Peter J.; Carter, Brendan R.; Cotrim da Cunha, Leticia; Feely, Richard A.; Hoppema, Mario; Humphreys, Matthew P.; Ishii, Masao; Jeansson, Emil; Jiang, Li-Qing; Jones, Steve D.; Lo Monaco, Claire; Murata, Akihiko; Müller, Jens Daniel; Pérez, Fiz F.; Pfeil, Benjamin; Schirnick, Carsten; Steinfeldt, Reiner; Suzuki, Toru; Tilbrook, Bronte; Ulfsbo, Adam; Velo, Antón; Woosley, Ryan J.; Key, Robert M. (2022). Global Ocean Data Analysis Project version 2.2022 (GLODAPv2.2022) (NCEI Accession 0257247). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/1f4w-0t92. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. license This dataset is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) License. SPDX License: Creative Commons Attribution 4.0 International (CC-BY-4.0) Lauvset, S. K., Lange, N., Tanhua, T., Bittig, H. C., Olsen, A., Kozyr, A., Alin, S. R., Álvarez, M., Azetsu-Scott, K., Barbero, L., Becker, S., Brown, P. J., Carter, B. R., da Cunha, L. C., Feely, R. A., Hoppema, M., Humphreys, M. P., Ishii, M., Jeansson, E., … Key, R. M. (2022). GLODAPv2.2022: the latest version of the global interior ocean biogeochemical data product. https://doi.org/10.5194/essd-2022-293 2022-09-12 publication International DOI Foundation (IDF) https://doi.org/10.5194/essd-2022-293 https://doi.org/10.5194/essd-2022-293 HTTPS https://doi.org/10.5194/essd-2022-293 related resource information Lauvset, Siv K. author Lange, Nico author Tanhua, Toste GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Bittig, Henry C. author Olsen, Are University of Bergen author Kozyr, Alex author Alin, Simone R. National Oceanic and Atmospheric Administration author Álvarez, Marta Oceanographic Center of A Coruña author Azetsu-Scott, Kumiko author Barbero, Leticia University of Miami http://www.miami.edu/ HTTP University of Miami (UM) website Institution web page information author Becker, Susan author Brown, Peter J. National Oceanography Centre author Carter, Brendan R. CICOES author da Cunha, Leticia Cotrim Universidade do Estado do Rio de Janeiro author Feely, Richard A. author Hoppema, Mario Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Humphreys, Matthew P. Royal Netherlands Institute for Sea Research author Ishii, Masao author Jeansson, Emil NORCE https://www.norceresearch.no/en/ HTTPS NORCE Norwegian Research Centre website Institution web page information author Jiang, Li-Qing Scripps Institution of Oceanography author Jones, Steve D. VLIZ author Lo Monaco, Claire author Murata, Akihiko author Müller, Jens Daniel Carbon to Sea Initiative author Pérez, Fiz F. Instituto de Investigaciones Marinas de Vigo https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Pfeil, Benjamin author Schirnick, Carsten GEOMAR Helmholtz Centre for Ocean Research Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Steinfeldt, Reiner University of Bremen https://www.uni-bremen.de/ HTTPS University of Bremen website Institution web page information author Suzuki, Toru author Tilbrook, Bronte CSIRO author Ulfsbo, Adam University of Gothenburg author Velo, Anton IIM-CSIC https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Woosley, Ryan J. Massachusetts Institute of Technology http://www.mit.edu/ HTTP Massachusetts Institute of Technology (MIT) website Institution web page information author Key, Robert M. author Copernicus GmbH publisher documentDigital crossReference project Lauvset, S. K., Lange, N., Tanhua, T., Bittig, H. C., Olsen, A., Kozyr, A., Álvarez, M., Becker, S., Brown, P. J., Carter, B. R., Cotrim da Cunha, L., Feely, R. A., van Heuven, S., Hoppema, M., Ishii, M., Jeansson, E., Jutterström, S., Jones, S. D., Karlsen, M. K., … Key, R. M. (2021). An updated version of the global interior ocean biogeochemical data product, GLODAPv2.2021. Earth System Science Data, 13(12), 5565–5589. https://doi.org/10.5194/essd-13-5565-2021 2021-12-03 publication International DOI Foundation (IDF) https://doi.org/10.5194/essd-13-5565-2021 https://doi.org/10.5194/essd-13-5565-2021 HTTPS https://doi.org/10.5194/essd-13-5565-2021 related journal article information Lauvset, Siv K. author Lange, Nico author Tanhua, Toste GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Bittig, Henry C. author Olsen, Are University of Bergen author Kozyr, Alex author Álvarez, Marta Oceanographic Center of A Coruña author Becker, Susan author Brown, Peter J. National Oceanography Centre author Carter, Brendan R. CICOES author Cotrim da Cunha, Leticia Universidade do Estado do Rio de Janeiro author Feely, Richard A. author van Heuven, Steven Alfred-Wegener-Institut für Polar und Meeresforschung https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Hoppema, Mario Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Ishii, Masao author Jeansson, Emil NORCE https://www.norceresearch.no/en/ HTTPS NORCE Norwegian Research Centre website Institution web page information author Jutterström, Sara author Jones, Steve D. VLIZ author Karlsen, Maren K. author Lo Monaco, Claire author Michaelis, Patrick author Murata, Akihiko author Pérez, Fiz F. Instituto de Investigaciones Marinas de Vigo https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Pfeil, Benjamin author Schirnick, Carsten GEOMAR Helmholtz Centre for Ocean Research Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Steinfeldt, Reiner University of Bremen https://www.uni-bremen.de/ HTTPS University of Bremen website Institution web page information author Suzuki, Toru author Tilbrook, Bronte CSIRO author Velo, Anton IIM-CSIC https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Wanninkhof, Rik author Woosley, Ryan J. Massachusetts Institute of Technology http://www.mit.edu/ HTTP Massachusetts Institute of Technology (MIT) website Institution web page information author Key, Robert M. author Copernicus GmbH publisher documentDigital Earth Syst. Sci. Data 13(12) ISSN 1866-3516, pp. 5565-5589 crossReference project Olsen, A., Lange, N., Key, R. M., Tanhua, T., Bittig, H. C., Kozyr, A., Álvarez, M., Azetsu-Scott, K., Becker, S., Brown, P. J., Carter, B. R., Cotrim da Cunha, L., Feely, R. A., van Heuven, S., Hoppema, M., Ishii, M., Jeansson, E., Jutterström, S., Landa, C. S., … Woosley, R. J. (2020). An updated version of the global interior ocean biogeochemical data product, GLODAPv2.2020. Earth System Science Data, 12(4), 3653–3678. https://doi.org/10.5194/essd-12-3653-2020 2020-12-23 publication International DOI Foundation (IDF) https://doi.org/10.5194/essd-12-3653-2020 https://doi.org/10.5194/essd-12-3653-2020 HTTPS https://doi.org/10.5194/essd-12-3653-2020 related journal article information Olsen, Are University of Bergen author Lange, Nico author Key, Robert M. author Tanhua, Toste GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Bittig, Henry C. author Kozyr, Alex author Álvarez, Marta Oceanographic Center of A Coruña author Azetsu-Scott, Kumiko author Becker, Susan author Brown, Peter J. National Oceanography Centre author Carter, Brendan R. CICOES author Cotrim da Cunha, Leticia Universidade do Estado do Rio de Janeiro author Feely, Richard A. author van Heuven, Steven Alfred-Wegener-Institut für Polar und Meeresforschung https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Hoppema, Mario Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Ishii, Masao author Jeansson, Emil NORCE https://www.norceresearch.no/en/ HTTPS NORCE Norwegian Research Centre website Institution web page information author Jutterström, Sara author Landa, Camilla S. author Lauvset, Siv K. author Michaelis, Patrick author Murata, Akihiko author Pérez, Fiz F. Instituto de Investigaciones Marinas de Vigo https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Pfeil, Benjamin author Schirnick, Carsten GEOMAR Helmholtz Centre for Ocean Research Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Steinfeldt, Reiner University of Bremen https://www.uni-bremen.de/ HTTPS University of Bremen website Institution web page information author Suzuki, Toru author Tilbrook, Bronte CSIRO author Velo, Anton IIM-CSIC https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Wanninkhof, Rik author Woosley, Ryan J. Massachusetts Institute of Technology http://www.mit.edu/ HTTP Massachusetts Institute of Technology (MIT) website Institution web page information author Copernicus GmbH publisher documentDigital Earth Syst. Sci. Data 12(4) ISSN 1866-3516, pp. 3653-3678 crossReference project Olsen, A., Key, R. M., van Heuven, S., Lauvset, S. K., Velo, A., Lin, X., Schirnick, C., Kozyr, A., Tanhua, T., Hoppema, M., Jutterström, S., Steinfeldt, R., Jeansson, E., Ishii, M., Pérez, F. F., & Suzuki, T. (2016). The Global Ocean Data Analysis Project version 2 (GLODAPv2) – an internally consistent data product for the world ocean. Earth System Science Data, 8(2), 297–323. https://doi.org/10.5194/essd-8-297-2016 2016-08-15 publication International DOI Foundation (IDF) https://doi.org/10.5194/essd-8-297-2016 https://doi.org/10.5194/essd-8-297-2016 HTTPS https://doi.org/10.5194/essd-8-297-2016 related journal article information Olsen, Are University of Bergen author Key, Robert M. author van Heuven, Steven author Lauvset, Siv K. author Velo, Anton IIM-CSIC https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Lin, Xiaohua author Schirnick, Carsten GEOMAR Helmholtz Centre for Ocean Research Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Kozyr, Alex author Tanhua, Toste GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Hoppema, Mario Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Jutterström, Sara author Steinfeldt, Reiner University of Bremen https://www.uni-bremen.de/ HTTPS University of Bremen website Institution web page information author Jeansson, Emil NORCE https://www.norceresearch.no/en/ HTTPS NORCE Norwegian Research Centre website Institution web page information author Ishii, Masao author Pérez, Fiz F. Instituto de Investigaciones Marinas de Vigo https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Suzuki, Toru author Copernicus GmbH publisher documentDigital Earth Syst. Sci. Data 8(2) ISSN 1866-3516, pp. 297-323 crossReference project Olsen, A., Lange, N., Key, R. M., Tanhua, T., Álvarez, M., Becker, S., Bittig, H. C., Carter, B. R., Cotrim da Cunha, L., Feely, R. A., van Heuven, S., Hoppema, M., Ishii, M., Jeansson, E., Jones, S. D., Jutterström, S., Karlsen, M. K., Kozyr, A., Lauvset, S. K., … Wanninkhof, R. (2019). GLODAPv2.2019 – an update of GLODAPv2. https://doi.org/10.5194/essd-2019-66 2019-04-30 publication International DOI Foundation (IDF) https://doi.org/10.5194/essd-2019-66 https://doi.org/10.5194/essd-2019-66 HTTPS https://doi.org/10.5194/essd-2019-66 related resource information Olsen, Are University of Bergen author Lange, Nico author Key, Robert M. author Tanhua, Toste GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Álvarez, Marta Oceanographic Center of A Coruña author Becker, Susan author Bittig, Henry C. author Carter, Brendan R. CICOES author Cotrim da Cunha, Leticia Universidade do Estado do Rio de Janeiro author Feely, Richard A. author van Heuven, Steven Alfred-Wegener-Institut für Polar und Meeresforschung https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Hoppema, Mario Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Ishii, Masao author Jeansson, Emil NORCE https://www.norceresearch.no/en/ HTTPS NORCE Norwegian Research Centre website Institution web page information author Jones, Steve D. VLIZ author Jutterström, Sara author Karlsen, Maren K. author Kozyr, Alex author Lauvset, Siv K. author Lo Monaco, Claire author Murata, Akihiko author Pérez, Fiz F. Instituto de Investigaciones Marinas de Vigo https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Pfeil, Benjamin author Schirnick, Carsten GEOMAR Helmholtz Centre for Ocean Research Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Steinfeldt, Reiner University of Bremen https://www.uni-bremen.de/ HTTPS University of Bremen website Institution web page information author Suzuki, Toru author Telszewski, Maciej author Tilbrook, Bronte CSIRO author Velo, Anton IIM-CSIC https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Wanninkhof, Rik author Copernicus GmbH publisher documentDigital crossReference project Lauvset, S. K., Key, R. M., Olsen, A., van Heuven, S., Velo, A., Lin, X., Schirnick, C., Kozyr, A., Tanhua, T., Hoppema, M., Jutterström, S., Steinfeldt, R., Jeansson, E., Ishii, M., Perez, F. F., Suzuki, T., & Watelet, S. (2016). A new global interior ocean mapped climatology: the 1° × 1° GLODAP version 2. Earth System Science Data, 8(2), 325–340. https://doi.org/10.5194/essd-8-325-2016 2016-08-15 publication International DOI Foundation (IDF) https://doi.org/10.5194/essd-8-325-2016 https://doi.org/10.5194/essd-8-325-2016 HTTPS https://doi.org/10.5194/essd-8-325-2016 related journal article information Lauvset, Siv K. author Key, Robert M. author Olsen, Are University of Bergen author van Heuven, Steven Alfred-Wegener-Institut für Polar und Meeresforschung https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Velo, Anton IIM-CSIC https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Lin, Xiaohua author Schirnick, Carsten GEOMAR Helmholtz Centre for Ocean Research Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Kozyr, Alex author Tanhua, Toste GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author Hoppema, Mario Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research https://www.awi.de/ HTTPS Alfred-Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) website Institution web page information author Jutterström, Sara author Steinfeldt, Reiner University of Bremen https://www.uni-bremen.de/ HTTPS University of Bremen website Institution web page information author Jeansson, Emil NORCE https://www.norceresearch.no/en/ HTTPS NORCE Norwegian Research Centre website Institution web page information author Ishii, Masao author Perez, Fiz F. Instituto de Investigaciones Marinas de Vigo https://www.iim.csic.es/ HTTPS Instituto de Investigacións Mariñas de Vigo (IIM) website Institution web page information author Suzuki, Toru author Watelet, Sylvain author Copernicus GmbH publisher documentDigital Earth Syst. Sci. Data 8(2) ISSN 1866-3516, pp. 325-340 crossReference project GLODAPv2_2022 2022 publication https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/GLODAPv2_2022/ HTTPS https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/GLODAPv2_2022/ Related resource information NOAA National Centers for Environmental Information (NCEI) publisher documentDigital crossReference project Welcome to GLODAP publication https://www.glodap.info/ HTTPS https://www.glodap.info/ Related resource information documentDigital crossReference project NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system 2022-04 publication https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system HTTPS https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system OCADS website information NOAA National Centers for Environmental Information author NOAA National Centers for Environmental Information (NCEI) publisher documentDigital [accessed 2024-02-08] crossReference program eng; USA utf8 environment oceans -180 180 -90 90 1972-01-01 2021-12-31 In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number. NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. Originator data format 2136.744 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0257247.html HTTPS Web browser Project Metadata Navigate directly to the URL for a descriptive web page with download links. information https://doi.org/10.25921/1f4w-0t92 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/257247 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/257247 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0206/0257247/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 0257247 v1.1 was published. 2022-08-08T20:51:56Z NCEI Accession 0257247 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0257247/1.1 HTTPS NCEI Accession 0257247 v1.1 published 2022-08-08T20:51:56Z download NCEI Accession 0257247 was revised and v2.2 was published. Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. 2022-08-16T15:39:13Z NCEI Accession 0257247 v2.2 publication https://www.ncei.noaa.gov/archive/accession/0257247/2.2 HTTPS NCEI Accession 0257247 v2.2 published 2022-08-16T15:39:13Z download NCEI Accession 0257247 was revised and v3.3 was published. Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. 2022-08-18T17:57:35Z NCEI Accession 0257247 v3.3 publication https://www.ncei.noaa.gov/archive/accession/0257247/3.3 HTTPS NCEI Accession 0257247 v3.3 published 2022-08-18T17:57:35Z download NCEI Accession 0257247 was revised and v3.4 was published. Additional metadata files were received or created for this dataset. These updates were copied into the about/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. 2025-06-25T15:39:56Z NCEI Accession 0257247 v3.4 publication https://www.ncei.noaa.gov/archive/accession/0257247/3.4 HTTPS NCEI Accession 0257247 v3.4 published 2025-06-25T15:39:56Z download dataset Parameter or Variable: Temperature; Abbreviation: temperature; Unit: °C; Observation type: measured, data synthesis; Sampling instrument: CDT, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 0 = interpolated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Potential temperature; Abbreviation: theta; Unit: °C; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: Salinity; Abbreviation: salinity; Observation type: measured, data synthesis; Sampling instrument: CDT, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 0 = interpolated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Potential density; Abbreviation: sigma0; Unit: kg m−3; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: Potential density, ref 1000 dbar; Abbreviation: sigma1; Unit: kg m−3; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: Potential density, ref 2000 dbar; Abbreviation: sigma2; Unit: kg m−3; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: Potential density, ref 3000 dbar; Abbreviation: sigma3; Unit: kg m−3; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: Potential density, ref 4000 dbar; Abbreviation: sigma4; Unit: kg m−3; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: Neutral density; Abbreviation: gamma; Unit: kg m−3; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: Oxygen; Abbreviation: oxygen; Unit: μmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 0 = interpolated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Apparent oxygen utilization; Abbreviation: aou; Unit: μmol kg−1; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: Nitrate; Abbreviation: nitrate; Unit: μmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 0 = interpolated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Nitrite; Abbreviation: nitrite; Unit: μmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 0 = interpolated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Silicate; Abbreviation: silicate; Unit: μmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 0 = interpolated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Phosphate; Abbreviation: phosphate; Unit: μmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 0 = interpolated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: TCO2; Abbreviation: tco2; Unit: μmol kg−1; Observation type: measured, calculated, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: Simplified WOCE quality control flags are used: 0 = calculated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: TAlk; Abbreviation: talk; Unit: μmol kg−1; Observation type: measured, calculated, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: Simplified WOCE quality control flags are used: 0 = calculated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: fCO2; Abbreviation: fco2; Unit: microatmospheres; Observation type: measured, calculated, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: Simplified WOCE quality control flags are used: 0 = calculated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: pH at total scale, 25 °C and zero dbar of pressure; Abbreviation: phts25p0; Observation type: measured, calculated, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: Simplified WOCE quality control flags are used: 0= calculated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: pH at total scale, in situ temperature and pressure; Abbreviation: phtsinsitutp; Observation type: measured, calculated, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: Simplified WOCE quality control flags are used: 0 = calculated, 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: CFC-11; Abbreviation: cfc11; Unit: pmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: pCFC-11; Abbreviation: pcfc11; Unit: ppt; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Researcher name: GLODAP Group Parameter or Variable: CFC-12; Abbreviation: cfc12; Unit: pmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: pCFC-12; Abbreviation: pcfc12; Unit: ppt; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Researcher name: GLODAP Group Parameter or Variable: CFC-113; Abbreviation: cfc113; Unit: pmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: CCl4; Abbreviation: ccl4; Unit: pmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: pCCl4; Abbreviation: pccl4; Unit: ppt; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: SF6; Abbreviation: sf6; Unit: fmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: pSF6; Abbreviation: psf6; Unit: ppt; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: δ13C; Abbreviation: c13; Unit: ‰; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: ∆14C; Abbreviation: c14; Unit: ‰; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: ∆14C counting error; Abbreviation: c14err; Unit: ‰; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: 3H; Abbreviation: h3; Unit: TU; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: 3H counting error; Abbreviation: h3err; Unit: TU; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: he3; Abbreviation: δ3He; Unit: %; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: 3He counting error; Abbreviation: he3err; Unit: %; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: he; Abbreviation: He; Unit: nmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: He counting error; Abbreviation: heerr; Unit: %; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: Ne; Abbreviation: neon; Unit: nmol kg−1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Ne counting error; Abbreviation: neonerr; Unit: nmol kg−1; Observation type: calculated; Researcher name: GLODAP Group Parameter or Variable: δ18O; Abbreviation: o18; Unit: ‰; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Total organic carbon; Abbreviation: toc; Unit: μmol L-1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Dissolved organic carbon; Abbreviation: doc; Unit: ��mol L-1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Dissolved organic nitrogen; Abbreviation: don; Unit: μmol L-1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Total dissolved nitrogen; Abbreviation: tdn; Unit: μmol L-1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group Parameter or Variable: Chlorophyll a; Abbreviation: chla; Unit: ug L-1; Observation type: measured, data synthesis; Sampling instrument: CTD, Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 9 = no value; Researcher name: GLODAP Group asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian carbon dioxide (CO2) gas analyzer carbon dioxide (CO2) gas analyzer measures gaseous carbon dioxide Carbon dioxide gas analyzer has often been referred to as LI-COR, because a lot of researchers choose to use products manufactured by LI-COR incorporation for their carbon dioxide measurement. The main component of a carbon dioxide analyzer is a nondispersive infrared (NDIR) spectroscopic sensors to detect CO2 in a gaseous environment by its characteristic absorption. Carbon dioxide (CO2) gas analyzer works together with carbon dioxide (CO2) equilibrator (insttypes_id 184) to measure carbon dioxide in the water. To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water. CTD CTD Conductivity-Temperature-Depth probe Niskin bottle Niskin bottle Device for obtaining samples of seawater at a specific depth Why special entry for Niskin bottle but no entry for Nansen bottle? oxygen sensor oxygen sensor Any instrument that measures oxygen content in a compound. temperature sensor temperature sensor A sensor used to measure temperature. thermosalinograph thermosalinograph automated sea surface temperature and salinity instrument, usually attached to the hull of a ship Thermosalinograph is an automated Sea Surface Temperature and Salinity measurement system making measurement on board a ship using a water intake. [https://www.aoml.noaa.gov/phod/tsg/about.php 2021-01-29] titrator titrator titrator MULTIPLE SHIPS ZZ = MISCELLANEOUS ORGANIZATIONAL UNITS. use this entry for the generic idea of MULTIPLE SHIPS (GCMD keyword: SHIPS)