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    • Surface underway measurements of partial pressure of carbon dioxide (pCO2) in water and atmosphere, sea surface temperature, sea surface salinity and barometric pressure obtained during the R/V Celtic Explorer research cruises in the North Atlantic Ocean in 2022 (NCEI Accession 0277789)

    Metadata Updated: December 1, 2023

    This NCEI Accession includes surface underway, chemical, meteorological and physical data collected during the R/V Celtic Explorer research cruises in the North Atlantic Ocean from 2022-04-24 to 2022-07-24. The measurements are done with a pCO2 instrument from General Oceanics (Miami/USA) and is described in detail in Pierrot et al.(2009). Surface water is pumped continuously from the intake to the equilibrator. The equilibrator contains a water spray head, and as the water flows through it the dissolved CO2 equilibrates with the headspace. The headspace is dried and xCO2 is determined and as the water flows through it the dissolved CO2 equilibrates with the headspace. The headspace is dried and xCO2 is determined by an infrared sensor. Calculations were performed following Pierrot (2009) and are described in detail in Steinhoff (2010).

    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.

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    Dates

    Metadata Date 2023-08-30T13:21:23Z
    Metadata Created Date April 28, 2023
    Metadata Updated Date December 1, 2023
    Reference Date(s) April 27, 2023 (publication)
    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 2023-08-30T13:21:23Z
    Metadata Created Date April 28, 2023
    Metadata Updated Date December 1, 2023
    Reference Date(s) April 27, 2023 (publication)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0277789
    Access Constraints Cite as: Cronin, Margot; Steinhoff, Tobias (2023). Surface underway measurements of partial pressure of carbon dioxide (pCO2) in water and atmosphere, sea surface temperature, sea surface salinity and barometric pressure obtained during the R/V Celtic Explorer research cruises in the North Atlantic Ocean in 2022 (NCEI Accession 0277789). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/q589-d685. 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 -4.8
    Bbox North Lat 59.507
    Bbox South Lat 47.1
    Bbox West Long -52.777
    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:0277789
    Graphic Preview Type PNG
    Harvest Object Id aca9b261-e688-42a9-8062-6e5af3fc22b9
    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": [[[-52.777, 47.1], [-4.8, 47.1], [-4.8, 59.507], [-52.777, 59.507], [-52.777, 47.1]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2022-04-24
    Temporal Extent End 2022-07-24

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