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    • Waterway Locks

    Metadata Updated: March 1, 2025

    The Waterway Locks dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The data included in these files are based upon the annual summary of lock statistics published by the USACE Institute for Water Resources. The data are collected at each Corps owned and/or operated Lock by Corps personnel and towing industry vessel operators. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/180Q-FC93

    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 February 7, 2025
    Metadata Created Date August 3, 2024
    Metadata Updated Date March 1, 2025
    Reference Date(s) July 1, 2013 (creation)
    Frequency Of Update unknown

    Metadata Source

    Harvested from National Transportation Atlas Database (NTAD) Metadata

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date February 7, 2025
    Metadata Created Date August 3, 2024
    Metadata Updated Date March 1, 2025
    Reference Date(s) July 1, 2013 (creation)
    Responsible Party United States Army Corp of Engineers (USACE) (Point of Contact)
    Contact Email
    Guid Waterway Locks
    Category Tag 16E15F51 D96E 4051 9124 75665Abdc6Ff ["Transportation","Transportation Nodes"]
    Access Constraints Access Constraints: unrestricted
    Bbox East Long -73.685322999999997
    Bbox North Lat 47.665717999999998
    Bbox South Lat 26.721765000000001
    Bbox West Long -122.614394
    Coupled Resource
    Frequency Of Update unknown
    Harvest Object Id a181b023-cd78-4a5d-bc1f-9f296c673465
    Harvest Source Id ee45e034-47c1-4a61-a3ec-de75031e6865
    Harvest Source Title National Transportation Atlas Database (NTAD) Metadata
    Licence This NTAD dataset is a work of the United States government as defined in 17 U.S.C. § 101 and as such are not protected by any U.S. copyrights. This work is available for unrestricted public use.
    Lineage
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-122.614394, 26.721765], [-73.685323, 26.721765], [-73.685323, 47.665718], [-122.614394, 47.665718], [-122.614394, 26.721765]]]}
    Progress onGoing
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True

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