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  • H12004: NOS Hydrographic Survey, Unimak Pass, Alaska, 2009-08-26

    Metadata Updated: March 11, 2021

    The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information. NOAA is responsible for archiving and distributing the source data as described in this metadata record.

    Access & Use Information

    Public: This dataset is intended for public access and use. 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 Created Date March 11, 2021
    Metadata Updated Date March 11, 2021
    Data Update Frequency irregular

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 11, 2021
    Metadata Updated Date March 11, 2021
    Publisher DOC/NOAA/NOS/OCS/HSD > United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS), Hydrographic Surveys Division (HSD) (Point of Contact)
    Unique Identifier Unknown
    Maintainer
    Identifier gov.noaa.nos.h12001-h14000:H12004
    Language en-US
    Data Last Modified 2009-08-26
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 006:48
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Old Spatial {"type": "Polygon", "coordinates": -165.31906901, 54.2437099975, -164.583183991, 54.2437099975, -164.583183991, 54.4517670009, -165.31906901, 54.4517670009, -165.31906901, 54.2437099975}
    Program Code 006:059
    Source Datajson Identifier True
    Source Hash 016f5d18df5364855c5a520cfd767a03bfaf5ac8
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -165.31906901, 54.2437099975, -164.583183991, 54.2437099975, -164.583183991, 54.4517670009, -165.31906901, 54.4517670009, -165.31906901, 54.2437099975}
    Temporal 2009-05-16T00:00:00/2009-08-26T00:00:00

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