Skip to main content
U.S. flag

An official website of the United States government

Global Ocean Data Analysis Project, Version 2 (GLODAPv2) (NCEI Accession 0162565)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: December 30, 2025 | Last Modified: 2025-06-24T00:00:00.000+00:00
This data product is composed of data from 724 scientific cruises covering the global ocean. It includes data assembled during the previous interior ocean data synthesis efforts GLODAPv1.1 (Global Ocean Data Analysis Project version 1.1) in 2004, CARINA (CARbon IN the Atlantic) in 2009/2010, and PACIFICA (PACIFic ocean Interior CArbon) in 2013, as well as data from an additional 168 cruises. This dataset includes discrete bottle measurements of salinity, oxygen, nitrate, silicate, phosphate, dissolved inorganic carbon, total alkalinity, pH, CFC-11, CFC-12, CFC-113, and CCl4, carbon isotopes and chlorophyll. These data have been subjected to extensive primary and secondary quality control which included systematic evaluation of bias, and adjustments have been applied to remove significant biases, respecting occurrences of any known or likely time trends or variations.

Find Related Datasets

Click any tag below to search for similar datasets

0162565 Carbon tetrachloride (CCL4) CHLOROFLUOROCARBON (CFC) CHLOROFLUOROCARBON-11 (CFC-11) CHLOROFLUOROCARBON-12 (CFC-12) CHLOROPHYLL DISSOLVED INORGANIC CARBON (DIC) HELIUM NITRATE NUTRIENTS OXYGEN pH phosphate SALINITY silicate sulfur hexafluoride (SF6) total alkalinity Tritium (Hydrogen isotope) carbon dioxide (CO2) gas analyzer CTD Niskin bottle nutrient autoanalyzer pH sensor salinometer titrator discrete sample physical water chemistry MULTIPLE SHIPS OF GERMANY Carbon Dioxide Information Analysis Center Carbon Dioxide Information Analysis Center GLOBAL OCEAN DATA ANALYSIS PROJECT (GLODAP) Arctic Ocean Indian Ocean North Atlantic Ocean North Pacific Ocean South Atlantic Ocean South Pacific Ocean oceanography DOE/ORNL/ESD/CDIAC > Carbon Dioxide Information Analysis Center, Environmental Sciences Division, Oak Ridge National Laboratory, U. S. Department of Energy GLODAP > Global Ocean Data Analysis Project Ocean Carbon and Acidification Data System (OCADS) Project CLIVAR HO-SHIP WOCE other Repeat Sections CARbon dioxide IN the Atlantic Ocean (CARINA) Carbon dioxide in the Pacific Ocean (PACIFICA) GLOBAL OCEAN DATA ANALYSIS PROJECT (GLODAP) Repeat Sections EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > HALOCARBONS AND HALOGENS > CHLOROFLUOROCARBONS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > DISSOLVED GASES EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > HYDROCARBONS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS 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 > SALINITY/DENSITY > SALINITY Data synthesis product Discrete measurement GLODAPv2 GLODAPv2 Data synthesis product GLODAPv2 database GLODAPv2 mapped data product ALKALI Nutrients OXYGEN PCO2 PH_TOT SALNITY TCARBN AUTOANALYZER > AUTOANALYZER CO2 ANALYZERS > CO2 ANALYZERS CTD > Conductivity, Temperature, Depth NISKIN BOTTLES PH METERS > PH METERS SALINOMETERS 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

Complete Metadata

describedByType application/octet-steam
identifier gov.noaa.nodc:0162565
issued 2017-05-11T00:00:00.000+00:00
landingPage https://www.ncei.noaa.gov/contact
language []
references 
[
  "https://doi.org/10.5194/essd-8-297-2016",
  "https://doi.org/10.5194/essd-8-325-2016",
  "https://doi.org/10.3334/cdiac/otg.ndp093_glodapv2",
  "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/GLODAPv2/",
  "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/GLODAPv2_2023/",
  "https://GLODAP.info",
  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0286118.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0166518.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0001644.html"
]
rights otherRestrictions
spatial 180.0,-90.0,-180.0,90.0
temporal 1972-01-01T00:00:00+00:00/2013-12-31T00:00:00+00:00

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov