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

    Hydrography Lines 2019

    Metadata Updated: April 30, 2024

    Hydrography lines. The dataset contains polylines representing planimetric hydrography, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO). These features were originally captured in 2015 and updated in 2017 and 2019. The following planimetric layers were updated: - Airport Runway and Taxiway- Barrier Lines- Building Polygons- Bridge and Tunnel Polygons- Curb Lines- Grate Points- Horizontal and Vertical Control Points- Hydrography Lines- Obscured Area Polygons- Railroad Lines- Recreational Areas- Road, Parking, and Driveway Polygons- Sidewalk and Stair Polygons- Swimming Pools- Water Polygons

    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 April 30, 2024

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 30, 2024
    Metadata Updated Date April 30, 2024
    Publisher D.C. Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=ba5f79fa95a046fbb5ee012029cb65e9&sublayer=6
    Data First Published 2022-02-07T18:19:12.000Z
    Data Last Modified 2019-04-23T00:00:00.000Z
    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 9422bf17-0673-4c12-8d7c-cae540988661
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/maps/DCGIS::hydrography-lines-2019
    License http://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1113,38.7996,-76.9134,38.9877
    Source Datajson Identifier True
    Source Hash b65febc7662b8be48e7d52222def8f605f0b630112bd2ce0c61fcbf33e384aad
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1113, 38.7996, -77.1113, 38.9877, -76.9134, 38.9877, -76.9134, 38.7996, -77.1113, 38.7996}

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