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

    2024 LiDAR - Normalized Digital Surface Model

    Metadata Updated: March 28, 2025

    Normalized Digital Surface Model - 1m resolution. The dataset contains the 1m Normalized Digital Surface Model for the District of Columbia. These lidar data are processed classified LAS 1.4 files at USGS QL1 covering the District of Columbia. Some areas have limited data. The lidar dataset redaction was conducted under the guidance of the United States Secret Service. All data returns were removed from the dataset within the United States Secret Service redaction boundary except for classified ground points and classified water points.

    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 CCZero

    Downloads & Resources

    Dates

    Metadata Created Date March 28, 2025
    Metadata Updated Date March 28, 2025

    Metadata Source

    Harvested from DC opendata json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 28, 2025
    Metadata Updated Date March 28, 2025
    Publisher Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=03ddcf2c25c74062bfd51909f8d58a86
    Data First Published 2024-10-21T19:15:50.000Z
    Data Last Modified 2024-10-22T00:00:00.000Z
    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 2a54322d-c1db-4917-8c7b-0e30b789e6a0
    Harvest Source Id 35240a53-6f59-4643-a181-df09cfde77fb
    Harvest Source Title DC opendata json
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::2024-lidar-normalized-digital-surface-model
    License https://creativecommons.org/publicdomain/zero/1.0
    Metadata Type geospatial
    Old Spatial -77.1220,38.7855,-76.9007,39.0017
    Source Datajson Identifier True
    Source Hash 0b17ccd501361ec222ad697a006c0d19c0278ae12a0b601e0587cea97a29c585
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1220, 38.7855, -77.1220, 39.0017, -76.9007, 39.0017, -76.9007, 38.7855, -77.1220, 38.7855}

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