Mapping of Hydrothermal Explosion Craters in Yellowstone N.P., WY 2017

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DOI: 10.5069/G94T6GDW
OT Collection ID: OT.062018.26912.3
OT Collection Name: Mapping of Hydrothermal Explosion Craters in Yellowstone N.P., WY 2017
Short Name: WY17_Garcia
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
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    Point Cloud Data       opentopoID: OTLAS.062018.26912.3

    Raster Data       opentopoID: OTSDEM.062018.26912.3
    Collection Overview: NCALM logo This dataset, located within Yellowstone National Park, WY was collected as an NCALM Seed grant for Louis Garcia, Louisiana State University, Department of Geology & Geophysics to map hydrothermal explosion craters in Yellowstone National Park. The requested survey area is located along the north shore of Yellowstone Lake approximately in the center of the park in northwest Wyoming. The polygon encloses approximately 68.9 km2.

    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-1339015.

    Garcia, L. (2017): Mapping of Hydrothermal Explosion Craters in Yellowstone N.P., WY 2017. National Center for Airborne Laser Mapping (NCALM), distributed by OpenTopography.

    Dataset Keywords: ncalm, wyoming, mapping, hydrothermal explosion crater

    Survey Date: 10/06/2017 - 10/09/2017

    Publication Date: 06/27/2018
    Total lidar returns: 1,475,173,789 pts

    Area: 68.90 km2

    Point Density: 21.41 pts/m2

        Class 1 - Unclassified934,212,645
        Class 2 - Ground516,946,602
        Class 7 - Low Point (noise)561
        Class 9 - Water5,478,285
        Class 18 - Reserved17,080
    Raster Resolution: 0.5 meter
    Coordinates System:
        Horizontal: NAD83(2011) / UTM Zone 12N [EPSG: 26912]
        Vertical: Ellipsoid

    Survey Report: WY17_Garcia_Metadata.pdf

    LAS Validation Data Report: WY17_Garcia.html
    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: 44.6302475828213°     South: 44.50487673327°     East: -110.237440056861°     West: -110.365279898702°