Lake Isabella Lidar Collection, CA 2015

DOI: https://doi.org/10.5069/G9SF2TBQ
OT Collection ID: OT.122019.2229.2
OT Collection Name: Lake Isabella Lidar Collection, CA 2015
Short Name: CA15_CRREL
Collection Platform: Airborne Lidar
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    Point Cloud Data   Bulk Download     opentopoID: OTLAS.122019.2229.2
    Collection Overview: USACE Logo Airborne LiDAR data was acquired by CRREL on 21 August 2015 over Lake Isabella and the Lake Isabella Dam, California as part of a coincident regional study. These data were collected using an airborne laser scanning (ALS) system comprised of a Riegl Q680i full-waveform LiDAR sensor, an Applanix POS AV INS system, and custom designed hardware and aircraft integration components. The system was installed in a Partenavia P.68, with an average collection AGL of 2,600' and airspeed of 90 knots. A total of 19-flight-lines were collected during a single flight, with 50% overlap of laser swath coverage, given a 60 deg across track field-of-view.

    Dataset Acknowledgement: N/A - Acknowledgement Guidance

    Dataset Citation: United States Army Corps of Engineers. (2019). Lake Isabella Lidar Collection, CA 2015. CRREL. Distributed by OpenTopography. https://doi.org/10.5069/G9SF2TBQ. Accessed: 2020-02-20

    Dataset Keywords: CRREL, lidar, Lake Isabella, California, floodplain, dam

    Survey Date: 08/21/2015 - 08/22/2015

    Publication Date: 12/23/2019
    Total lidar returns: 682,812,530 pts

    Area: 58.9 km2

    Point Density: 11.59 pts/m2

    Classifications:
        Class 2 - Ground226,978,213
        Class 3 - Low Vegetation303,415,543
        Class 4 - Medium Vegetation141,389,801
        Class 5 - High Vegetation11,028,973


    Coordinates System:
        Horizontal: California State Plane Zone 5 US Survey Feet [EPSG: 2229]
        Vertical: NAVD88 (GEOID 12A), US Survey Feet [EPSG: 6360]

    Survey Report: CA15_CRREL_metadata.pdf

    LAS Validation Data Report: CA15_CRREL.html
    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: 35.7273782701207°     South: 35.6222090603004°     East: -118.380202717155°     West: -118.50024393999°