Utah Geological Survey LiDAR

DOI: 10.5069/G90C4SPQ
OT Collection ID: OT.042013.26912.1
OT Collection Name: Utah Geological Survey LiDAR
Short Name: UGS_LIDAR
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
  • Plain Text
  • Download and Access Products:

    Point Cloud Data   Bulk Download     opentopoID: OTLAS.042013.26912.1
    Collection Overview:

    The Utah Geological Survey (UGS) as part of its mission to provide timely scientific information about Utah's geologic environment, resources, and hazards, acquires Lidar data with its partners in support of various geologic mapping and research projects. In 2011, the UGS and partners acquired approximately 4927 square kilometers of 1 meter Lidar data over the Cedar/Parowan Valley, Great Salt Lake shoreline/wetlands, Hurricane fault zone, Lowry Water, Ogden Valley, and North Ogden areas of Utah. The datasets include raw LAS, LAS, DEM, DSM, and metadata (includes XML metadata, project tile indexes, and area completion reports) files. The datasets acquired by the UGS and its partners are in the public domain and can be freely distributed with proper credit to the UGS and its partners.

    These datasets were funded by the Utah Geological Survey, with the exception of the Great Salt Lake area, which was funded by the U.S. Environmental Protection Agency (grant no. CD-96811101-0) and the UGS, and the North Ogden area, which was funded by the Utah Division of Emergency Management, Floodplain Management Program.



    Dataset Acknowledgement:
    Lidar data provided by the Utah Geological Survey and its partners. This release is intended as a data repository for information gathered in support of various Utah Geological Survey projects. The data are presented as received from Utah State University, LASSI Service Center and do not necessarily conform to Utah Geological Survey technical, editorial, or policy standards; this should be considered by an individual planning to take action based on the contents of this release. The Utah Department of Natural Resources, Utah Geological Survey, makes no warranty, expressed or implied, regarding its suitability for a particular use. The Utah Department of Natural Resources, Utah Geological Survey, shall not be liable under any circumstances for any direct, indirect, special, incidental, or consequential damages with respect to users of this product.

    Dataset Keywords: Utah, Box Elder, Weber, Davis, Salt Lake, Tooele, Iron, Washington, Sanpete, Emery, Cache

    Survey Date: 09/23/2011 - 10/27/2011

    Publication Date: 05/09/2013
    Data Provider and Roles:
    Funders Partner Collector
    • Utah State University LASSI Service Center
    Total lidar returns: 8,955,883,062 pts

    Area: 4,696.00 km2

    Point Density: 1.91 pts/m2

    Classifications:
        Class 1 - Unclassified12,397,941
        Class 2 - Ground4,195,789,599
        Class 3 - Low Vegetation481,393,356
        Class 4 - Medium Vegetation241,741,005
        Class 5 - High Vegetation201,772,499
        Class 6 - Building31,057,703
        Class 7 - Low Point (noise)3,227,267
        Class 9 - Water111,335,763
        Class 10 - Reserved11,579,836
        Class 12 - Overlap Points154,143,282
        Class 14 - Reserved100,309,382
        Class 17 - Reserved530,293
        Class 18 - Reserved2,581,328,106
        Class 19 - Reserved541,727,993
        Class 20 - Reserved143,517,273
        Class 21 - Reserved117,036,403
        Class 22 - Reserved16,279,615
        Class 23 - Reserved1,563,196
        Class 24 - Reserved1
        Class 25 - Reserved9,135,986
        Class 26 - Reserved16,563


    Coordinates System:
        Horizontal: UTM Zone 12N, NAD83 (CORS96) [EPSG: 26912]
        Vertical: NAVD88 (GEOID09) [EPSG: 5703]

    Survey Report: UGS_LIDAR_report.zip

    LAS Validation Data Report: UGS_LIDAR.html
    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: 41.8415613280001°     South: 36.991951258°     East: -111.237339912°     West: -113.317505389°