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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Geodetic Control Points 2021

    Metadata Updated: February 5, 2025

    Control points are captured by land surveyors to create control for orthophotography. These points are captured with survey-grade equipment ensuring the highest accuracy in their location.Horizontal Control Point: Surveyed horizontal geodetic control points that are used in the development of an analytical aerotriangulation solution.Vertical Control Point: Surveyed vertical geodetic control points that are used in the development of an analytical aerotriangulation solution.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: Creative Commons Attribution

    Downloads & Resources

    Dates

    Metadata Created Date April 30, 2024
    Metadata Updated Date February 5, 2025

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 30, 2024
    Metadata Updated Date February 5, 2025
    Publisher Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=3fbec597eef14cce85ab165aede32570&sublayer=4
    Data First Published 2024-03-25T16:53:41.000Z
    Data Last Modified 2022-02-04T00:00:00.000Z
    Category geospatial
    Public Access Level public
    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
    Harvest Object Id 9ffc6485-5b21-424b-853d-c9cefac43921
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::geodetic-control-points-2021
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1115,38.7922,-76.9121,38.9976
    Source Datajson Identifier True
    Source Hash 4d14da2159a46d7ad4be314a8b8f4913adae9818a55c5f2a9be8da3e51307a9b
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1115, 38.7922, -77.1115, 38.9976, -76.9121, 38.9976, -76.9121, 38.7922, -77.1115, 38.7922}

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