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    • Water temperature, salinity and others taken by trawl-mounted CTD from fishing vessels Alaska Provider and Ocean Explorer in the North Pacific during 2021-2023 for Alaska Fisheries Science Center Gulf of Alaska Biennial Summer Bottom Trawl Surveys (NCEI Accession 0291232)

    Metadata Updated: February 1, 2026

    CTD water column profile and bottom data collected during the 2021-2023 Gulf of Alaska summer bottom trawl surveys conducted by the NOAA Fisheries/Alaska Fisheries Science Center/Resource Assessment and Conservation Engineering Division/Groundfish Assessment Program. Data include temperature, salinity, density, depth, pressure, sound speed, and buoyancy frequency. The data types are digital numeric in a netCDF file.

    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 2025-05-16T15:44:35Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date February 1, 2026
    Reference Date(s) April 19, 2024 (publication), April 18, 2024 (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 2025-05-16T15:44:35Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date February 1, 2026
    Reference Date(s) April 19, 2024 (publication), April 18, 2024 (creation)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0291232
    Access Constraints Cite as: Riggle, Bethany C.; Rohan, Sean K.; O'Leary, Cecilia; Charriere, Nicole E.; Raring, Nate W. (2024). Water temperature, salinity and others taken by trawl-mounted CTD from fishing vessels Alaska Provider and Ocean Explorer in the North Pacific during 2021-2023 for Alaska Fisheries Science Center Gulf of Alaska Biennial Summer Bottom Trawl Surveys (NCEI Accession 0291232). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/nhfh-q422. 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 -133
    Bbox North Lat 60.5
    Bbox South Lat 52
    Bbox West Long -169
    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:0291232
    Graphic Preview Type PNG
    Harvest Object Id 7373da7d-a7ec-46e2-9285-c8fe9093382c
    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": [[[-169.0, 52.0], [-133.0, 52.0], [-133.0, 60.5], [-169.0, 60.5], [-169.0, 52.0]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2021-05-31
    Temporal Extent End 2023-08-04

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