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

    ELEVATION_contours_2021

    Metadata Updated: February 25, 2026

    ELEVATION.contours_2021

    Summary The Texas Natural Resources Information System (TNRIS) contracted Sanborn to fly LiDAR in March of 2021. TNRIS then created the contours in the Spring of 2022 using Global Mapper.

    Description This layer represents contour elevation lines as of the March 2021. The contours are derived from LiDAR data, collected in the March 2021. Contours were generated using Global Mapper, sample spacing used to create the contours is consistent with the Nominal Point Spacing (NPS), of the source LiDAR dataset from which it was derived. Lines were automatically smoothed while being generated by Global Mapper.

    Important: The LiDAR data was created using UTM zone 14N and was projected in Central Texas State Plane (NAD 83) FIPS 4203.

    For contour type: 1 = Minor Contour 2 = Intermediate Contour 3 = Major Contour

    Credits The Texas Natural Resources Information System (TNRIS)

    Use limitations This map has been produced by the City of Austin for the cartographic purposes. No warranty is made by the City or TNRIS regarding its accuracy or completeness.

    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 November 25, 2023
    Metadata Updated Date February 25, 2026

    Metadata Source

    Harvested from City of Austin Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 25, 2023
    Metadata Updated Date February 25, 2026
    Publisher data.austintexas.gov
    Maintainer
    Identifier https://data.austintexas.gov/api/views/4kn4-2437
    Data First Published 2023-11-07
    Data Last Modified 2026-02-23
    Category Locations and Maps
    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 8e1b6f34-6205-4a6a-a2eb-d1029a4de4d5
    Harvest Source Id 3b6df381-c8b4-40be-954e-84552dfba592
    Harvest Source Title City of Austin Data.json
    Homepage URL https://data.austintexas.gov/d/4kn4-2437
    Source Datajson Identifier True
    Source Hash a82ebe65d3a8c1cdb9a11816cc1f6d526e99fab9c43ffe1089c6ff027c5f5746
    Source Schema Version 1.1

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