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

    Topography Hydro Breaklines

    Metadata Updated: February 5, 2025

    The dataset contains hydro-breaklines that were collected in 2D as vector line work, using a combination of classified lidar dataset, intensity images, shaded relief TIN and contours. Some areas have limited data. The lidar dataset redaction was conducted under the guidance of the United States Secret Service. Except for classified ground points and classified water points, all lidar data returns and collected data were removed from the dataset within the United States Secret Service 1m redaction boundary generated for the 2017 orthophoto flight.

    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 D.C. Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=c97c506b1f6f4d6abe2a5929d66a83f9&sublayer=12
    Data First Published 2021-03-15T19:14:47.000Z
    Data Last Modified 2024-09-20T20:11:58.000Z
    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 f7117ed4-b922-4dfa-a927-28739c2ea6db
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::topography-hydro-breaklines
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1161,38.8112,-76.9115,38.9912
    Source Datajson Identifier True
    Source Hash 1ad3160b9de9f5781e3b8069a88b1f9278613c17871ac4de4a5a4eba18545c36
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1161, 38.8112, -77.1161, 38.9912, -76.9115, 38.9912, -76.9115, 38.8112, -77.1161, 38.8112}

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