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

    2018 LiDAR - Normalized Digital Surface Model - Tiles

    Metadata Updated: February 4, 2025

    Normalised Digital Surface Model - 1m resolution. The dataset contains the Normalised Digital Surface Model for the Washington Area.Voids exist in the data due to data redaction conducted under the guidance of the United States Secret Service. All lidar data returns and collected data were removed from the dataset based on the redaction footprint shapefile generated in 2017.

    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 4, 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 4, 2025
    Publisher D.C. Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=eebe3c897720458eb75a5c4e8dbf50d8&sublayer=0
    Data First Published 2021-03-15T20:41:56.000Z
    Data Last Modified 2021-12-08T16:57:31.000Z
    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 04d2f3ab-7f8d-4af2-9d54-1d5d39d06004
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::2018-lidar-normalized-digital-surface-model-tiles
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1199,38.7915,-76.9090,38.9960
    Source Datajson Identifier True
    Source Hash 3425de92d79a7960b206ac4d5d3475012fbc2da858bdd4cb9ba40413f28bf136
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1199, 38.7915, -77.1199, 38.9960, -76.9090, 38.9960, -76.9090, 38.7915, -77.1199, 38.7915}

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