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

Impervious Surface 2021

Metadata Updated: February 5, 2025

The dataset contains basemap features that are typically classified as impervious surface, captured in 2021. Some examples of Impervious Surfaces include: Airport Taxiways, Helipads, Outdoor Building Stairs, Buildings, Sidewalks, Roads, Alleys, Driveways, and Swimming Pools.

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

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=451e1d1cfe0b447a88e4820f338d5c82&sublayer=72
Data First Published 2022-02-22T18:12:17.000Z
Data Last Modified 2024-09-26T14:31:32.000Z
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 a3b3235b-9876-4153-9a6e-146453fb2099
Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
Harvest Source Title DC data
Homepage URL https://opendata.dc.gov/datasets/DCGIS::impervious-surface-2021
License https://creativecommons.org/licenses/by/4.0
Metadata Type geospatial
Old Spatial -77.1176,38.7923,-76.9093,38.9956
Source Datajson Identifier True
Source Hash fe65e63b443f706903b4cccf1ff0a43c8a0851260870f44a95bd4f834804075a
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -77.1176, 38.7923, -77.1176, 38.9956, -76.9093, 38.9956, -76.9093, 38.7923, -77.1176, 38.7923}

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