Airborne Laser Mapping of Yosemite National Park, CA, 2007

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OT Collection ID: OT.022012.26911.1
OT Collection Name: Airborne Laser Mapping of Yosemite National Park, CA, 2007
Short Name: CA07_Stock
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
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    Point Cloud Data   Bulk Download     opentopoID: OTLAS.022012.26911.1

    Raster Data   Bulk Download     opentopoID: OTSDEM.022012.26911.1
    Collection Overview: NCALM Seed Project. PI: Greg Stock, National Park Service. The survey area consisted of four small polygons in the Yosemite National Park area. The polygons cover Moraine Dome, Conness Glacier, Lyell Glacier and Mt. Dana. The four polygons cover a survey area of 11 square kilometers.

    Dataset Acknowledgement: Lidar data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM - NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1043051.

    Dataset Citation: Airborne Laser Mapping of Yosemite National Park, CA, 2007. Distributed by OpenTopography. . Accessed: 2023-03-22

    Use License: CC BY 4.0

    Dataset Keywords: lidar

    Survey Date: 07/26/2007

    Publication Date: 02/27/2012
    Total number of points: 105,209,688 pts

    Area: 66 km2

    Point Density: 1.59 pts/m2

        Class 1 - Unclassified99,963,641
        Class 2 - Ground3,867,333
        Class 3 - Low Vegetation1,122,422
        Class 4 - Medium Vegetation256,292

    Raster Resolution: 1 meter

    Coordinate System:
        Horizontal: UTM Zone 11N NAD83 (CORS96) [EPSG: 26911]
        Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

    Units: meter

    Survey Report: Gregstock_Yosemite_2007_NCALM_MetadaReport.pdf

    LAS Validation Data Report: CA07_Stock.html
    Tile index in shapefile format: Download

    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: 37.9884709161141°     South: 37.729524°     East: -119.185495046024°     West: -119.528692°