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

    Impervious Cover 2019

    Metadata Updated: March 25, 2026

    This dataset entails the delineation of impervious surfaces and artificial land cover types extracted from aerial imagery captured in early 2019.
    Utilization within the City of Austin
    The dataset plays a pivotal role in several municipal functions, encompassing the computation of the Drainage Charge managed by Austin Watershed Protection, wildfire assessments, emergency operations planning, transportation asset monitoring, urban forest management, and more.
    Data Updates
    New aerial imagery and impervious cover data are acquired by the city every two years, resulting in distinct datasets for each capture. As of its initial capture in early 2019, there have been no subsequent updates to this dataset.
    Downloading Instructions
    Some users have reported issues downloading the data. Due to the large size of the dataset, downloading can take longer than expected. We recommend following these instructions to download the data.

    1. Click on 'Export'.
    2. Choose the desired export format from the dropdown menu.
    3. Initiate the download by clicking 'Download'.
    4. It's essential to allow your browser ample time to process the download. Even if no immediate action appears to occur, please refrain from closing the browser window. Depending on your internet speed, the download process can take between 10 to 30 minutes due to the substantial size of the data.
    5. Once the download commences in your browser, allow it to finish entirely.
    6. Should you encounter any issues during the download process, kindly contact the dataset owner for assistance.

    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. See Terms License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date October 8, 2021
    Metadata Updated Date March 25, 2026

    Metadata Source

    Harvested from City of Austin Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date October 8, 2021
    Metadata Updated Date March 25, 2026
    Publisher data.austintexas.gov
    Maintainer
    Identifier https://data.austintexas.gov/api/views/7rdt-kiy2
    Data First Published 2021-10-05
    Data Last Modified 2026-03-17
    Category Environment
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.austintexas.gov/data.json
    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 dc8a7552-04b4-4837-a231-9e5cfdcd2114
    Harvest Source Id 3b6df381-c8b4-40be-954e-84552dfba592
    Harvest Source Title City of Austin Data.json
    Homepage URL https://data.austintexas.gov/d/7rdt-kiy2
    Source Datajson Identifier True
    Source Hash fc552c37cffc9b1cb8f6abd86ea548674a46c8c96ce19954b85ed957f2b509da
    Source Schema Version 1.1

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