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    • Lidar point cloud, raster, and RTK GNSS survey data for pre- and post-restoration of Ackerson Meadows, Yosemite National Park, California, USA: November 2023 DTM raster data

    Metadata Updated: September 14, 2025

    Digital terrain models (DTMs) generated from lidar data collected during multiple field campaigns in Central and South Ackerson Meadow, Yosemite National Park, California, November 2023. Small, Uncrewed Aircraft Systems (sUAS) collected lidar data on November 5-6th, 2023, as the first post-restoration representation of the meadow complex. DTM data is the bare earth representation of the meadow (without vegetation or other features).

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date September 14, 2025
    Metadata Updated Date September 14, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 14, 2025
    Metadata Updated Date September 14, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-68150066d4be0252ee166505
    Data Last Modified 2025-09-08T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-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 e3ac95cc-6286-4c82-9f2d-5cc5eec329db
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -119.85518, 37.82918, -119.82050, 37.84822
    Source Datajson Identifier True
    Source Hash ffe42c654e2485875ded60dd652ec3c6f9067e4e0a0f7afc6f7979b43e5bf262
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -119.85518, 37.82918, -119.85518, 37.84822, -119.82050, 37.84822, -119.82050, 37.82918, -119.85518, 37.82918}

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