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    • Okeanos Explorer (EX1504L1): CAPSTONE NWHI & Johnston Exploration Mapping

    Metadata Updated: October 19, 2024

    Multibeam and singlebeam mapping operations will be conducted 24 hours a day throughout the cruise. Sub-bottom profile mapping will be conducted 24 hours a day at the discretion of the CO. Most of the mapping areas to be pursued during this cruise have never been mapped with modern sonar before. Mapping activities will focus on three primary areas, (1) some potential underwater cultural heritage sites south of Oahu, (2) the Necker Island area within the Papahānaumokuākea Marine National Monument (PMNM), and (2) the Karin Seamount Chain near Johnson Atoll within the recently expanded Pacific Remote Islands Marine National Monument (PRIMNM).

    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 October 30, 2023
    Metadata Created Date October 19, 2024
    Metadata Updated Date October 19, 2024
    Reference Date(s) (publication)
    Frequency Of Update

    Metadata Source

    Harvested from NCDDC OER

    Other Data Resources

    Graphic Preview

    Graphic Preview

    Additional Metadata

    Resource Type Collectionsession
    Metadata Date October 30, 2023
    Metadata Created Date October 19, 2024
    Metadata Updated Date October 19, 2024
    Reference Date(s) (publication)
    Responsible Party UNH CCOM/JHC (Principal Investigator)
    Contact Email
    Guid gov.noaa.ncei:EX1504L1
    Access Constraints Data use shall be credited to NOAA Office of Ocean Exploration and Research. No data access constraints, unless data are protected under the National Historic Preservation Act of 1966.
    Bbox East Long -157.95
    Bbox North Lat 23.84
    Bbox South Lat 15.81
    Bbox West Long -167.35
    Coupled Resource
    Frequency Of Update
    Graphic Preview File https://www.ncei.noaa.gov/waf/OER-Media/ex1504l1/ex1504L1-BrowseGraphic.jpg
    Harvest Object Id 454a7457-3628-4d58-8aca-889f0cc9bd5d
    Harvest Source Id 0eb61eac-016f-4f95-a6c3-2974339749bb
    Harvest Source Title NCDDC OER
    Licence
    Lineage
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-167.35, 15.81], [-157.95, 15.81], [-157.95, 23.84], [-167.35, 23.84], [-167.35, 15.81]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2015-07-10T00:00:00
    Temporal Extent End 2015-07-24T00:00:00

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