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Surface underway measurements of partial pressure of carbon dioxide (pCO2), salinity, temperature and other associated parameters during the R/V Marion Dufresne OISO-31 cruise (EXPOCODE 35MV20210113) in Indian Ocean from 2021-01-13 to 2021-03-04 (NCEI Accession 0245460)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 04:01 AM | Dataset Last Updated: January 14, 2022 at 12:00 AM
This dataset includes continuous sea surface measurements of pCO2, temperature, salinity and atmospheric pressure data during the R/V Marion Dufresne OISO-31 cruise (EXPOCODE 35MV20210113) in Indian Ocean from 2021-01-13 to 2021-03-04. The OISO program (Océan Indien Service d'Observations), initiated in 1998, collects measurements of pCO2 and associated parameters (T, S, DIC, TALK, nutrients, Chl-a, 13C) along the repeated lines of R.V. Marion-Dufresne in the South-Western Indian and Southern Oceans; this coverage is a complement of the international CO2 observing system (IOCCP). The OISO data are regularly included in international data synthesis (SOCAT, GLODAP).

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  • Project Metadata

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  • Descriptive Information

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  • https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/OISO.html

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  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0280946.html

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  • https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system

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  • GCMD Keyword Forum Page

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  • NCEI Contact Information

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  • Full Metadata Record

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0245460 BAROMETRIC PRESSURE Partial pressure (or fugacity) of carbon dioxide - atmosphere partial pressure of carbon dioxide - water SALINITY WATER TEMPERATURE xCO2 seawater barometric pressure sensor

Complete Metadata
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description This dataset includes continuous sea surface measurements of pCO2, temperature, salinity and atmospheric pressure data during the R/V Marion Dufresne OISO-31 cruise (EXPOCODE 35MV20210113) in Indian Ocean from 2021-01-13 to 2021-03-04. The OISO program (Océan Indien Service d'Observations), initiated in 1998, collects measurements of pCO2 and associated parameters (T, S, DIC, TALK, nutrients, Chl-a, 13C) along the repeated lines of R.V. Marion-Dufresne in the South-Western Indian and Southern Oceans; this coverage is a complement of the international CO2 observing system (IOCCP). The OISO data are regularly included in international data synthesis (SOCAT, GLODAP).
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0245460.xml
keyword 
[
  "0245460",
  "BAROMETRIC PRESSURE",
  "Partial pressure (or fugacity) of carbon dioxide - atmosphere",
  "partial pressure of carbon dioxide - water",
  "SALINITY",
  "WATER TEMPERATURE",
  "xCO2 seawater",
  "barometric pressure sensor",
  "carbon dioxide (CO2) gas analyzer",
  "salinometer",
  "temperature sensor",
  "thin film type equilibrator for autonomous carbon dioxide (CO2) measurement",
  "chemical",
  "meteorological",
  "physical",
  "surface underway",
  "Marion Dufresne",
  "Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques",
  "Sorbonne University",
  "Sorbonne University",
  "Ship of Opportunity Programme (SOOP)",
  "Surface Ocean CO2 Atlas (SOCAT)",
  "Indian Ocean",
  "oceanography",
  "OISO-31",
  "35MV20210113",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "SOOP, OISO",
  "S.O. OISO",
  "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE",
  "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Surface underway",
  "OISO-30",
  "R/V Marion Dufresne",
  "SOOP",
  "AtmPrs",
  "SSS",
  "SST_C",
  "Ship Head",
  "Ship speed",
  "xCO2, fCO2",
  "BAROMETERS > BAROMETERS",
  "CO2 ANALYZERS > CO2 ANALYZERS",
  "EQUILIBRATORS",
  "SALINOMETERS",
  "TEMPERATURE SENSORS > TEMPERATURE SENSORS",
  "MARION DUFRESNE (call sign: FNIN, ICES code: 35MV, 1995-)",
  "OCEAN > INDIAN OCEAN",
  "Indian Ocean"
]
landingPage https://www.fisheries.noaa.gov/inport/item/17830
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2022-01-14T00:00:00.000+00:00
publisher 
{
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
rights otherRestrictions, restricted
spatial -122.2962,47.6449,-122.3062,47.6549
temporal 2010-04-01T00:00:00+00:00/2010-04-01T00:00:00+00:00
theme 
[
  "geospatial"
]
title Surface underway measurements of partial pressure of carbon dioxide (pCO2), salinity, temperature and other associated parameters during the R/V Marion Dufresne OISO-31 cruise (EXPOCODE 35MV20210113) in Indian Ocean from 2021-01-13 to 2021-03-04 (NCEI Accession 0245460)

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