Measuring Variations in Bedrock Cliff Morphologies, Idaho 2019

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OT Collection ID: OT.082020.6341.1
OT Collection Name: Measuring Variations in Bedrock Cliff Morphologies, Idaho 2019
Short Name: ID19_Mitchell
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
  • Plain Text
  • Download and Access Products:

    Point Cloud Data   Bulk Download     opentopoID: OTLAS.082020.6341.1

    Raster Data   Bulk Download     opentopoID: OTSDEM.082020.6341.1
    Collection Overview: NCALM logo This lidar dataset was collected as part of an NCALM Seed grant for Nate Mitchell at Indiana University, Bloomington. This study measures variations in bedrock cliff morphologies with fracture density and incision rate along a transient stream. The study area covers approximately 56 km2 along Boulder Creek, northwest of Salmon, Idaho.

    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-1830734.

    Dataset Citation: Mitchell, N. (2020). Measuring Variations in Bedrock Cliff Morphologies, Idaho 2019. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. Accessed: 2023-03-24

    Use License: CC BY 4.0

    Dataset Keywords: lidar, Idaho, bedrock, fracture, incision rate, boulder creek

    Survey Date: 09/23/2019 - 09/24/2019

    Publication Date: 08/26/2020
    Data Provider and Roles:
    Funder Collector Principal Investigator
    • Nate Mitchell - Indiana University, Bloomington
    Total number of points: 655,866,908 pts

    Area: 56.29 km2

    Point Density: 11.65 pts/m2

        Class 1 - Unclassified453,164,291
        Class 2 - Ground202,461,908
        Class 7 - Low Point (low noise)240,709

    Raster Resolution: 1.0 meter

    Coordinate System:
        Horizontal: NAD83 (2011) (EPOCH:2010) / UTM Zone 12N [EPSG: 6341]
        Vertical: Ellipsoid

    Units: meter

    Survey Report: ID19_Mitchell_metadata.pdf

    LAS Validation Data Report: Reports
    Tile index in shapefile format: Download

    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: 45.4601166797785°     South: 45.3501676646657°     East: -114.256025126541°     West: -114.398466716717°