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    • Carbon dioxide, temperature, salinity, and other variables collected via surface underway survey from Volunteer Observing Ship KOFU MARU in the North Pacific Ocean from 1998-04-29 to 2002-04-26 (NCEI Accession 0081045)

    Metadata Updated: January 1, 2026

    Underway air and surface seawater pCO2 data measured during the period of 1998-2002 on board R/V Kofu Maru operated by the Hakodate Marine Observatory almost in the SAGE (Subarctic Gyre Experiment in the North Pacific Ocean) Project.

    Chief investigator: Nakadate, Akira, Pollutants Chemical Analysis Center, Marine Division, Global Environment and Marine Department.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date 2025-11-29T04:56:24Z
    Metadata Created Date April 10, 2021
    Metadata Updated Date January 1, 2026
    Reference Date(s) November 11, 2011 (publication), November 11, 2011 (creation)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NOAA/NESDIS/ncei/accessions

    Other Data Resources

    Graphic Preview

    Preview graphic

    Additional Metadata

    Resource Type Dataset
    Metadata Date 2025-11-29T04:56:24Z
    Metadata Created Date April 10, 2021
    Metadata Updated Date January 1, 2026
    Reference Date(s) November 11, 2011 (publication), November 11, 2011 (creation)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0081045
    Access Constraints Cite as: Nakadate, Akira (2011). Carbon dioxide, temperature, salinity, and other variables collected via surface underway survey from Volunteer Observing Ship KOFU MARU in the North Pacific Ocean from 1998-04-29 to 2002-04-26 (NCEI Accession 0081045). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.vos_kofu_maru_1998-2002. Accessed [date]., 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.
    Bbox East Long 147.5
    Bbox North Lat 42.9
    Bbox South Lat 32.1
    Bbox West Long 138.65
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Preview graphic
    Graphic Preview File https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0081045
    Graphic Preview Type PNG
    Harvest Object Id 010482f2-f4bd-427b-9e5a-f6fc78a838d2
    Harvest Source Id c084a438-6f6b-470d-93e0-16aeddb9f513
    Harvest Source Title NOAA/NESDIS/ncei/accessions
    Licence accessLevel: Public
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[138.65, 32.1], [147.5, 32.1], [147.5, 42.9], [138.65, 42.9], [138.65, 32.1]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 1998-04-29
    Temporal Extent End 2002-04-26

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