Greys River, WY Bathymetric Lidar

DOI: 10.5069/G9CC0XNT
OT Collection ID: OT.052016.26912.2
OT Collection Name: Greys River, WY Bathymetric Lidar
Short Name: WY14_Tennant_B
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
  • Plain Text
  • Download and Access Products:

    Point Cloud (532 nm)   Bulk Download     opentopoID: OTLAS.052016.26912.2b

    Point Cloud (1064 nm)   Bulk Download     opentopoID: OTLAS.052016.26912.2

    Raster Data   Bulk Download     opentopoID: OTSDEM.052016.26912.2
    Collection Overview: This dataset was collected as an NCALM Seed grant for PI Christopher Tennant of Idaho State University. The survey consists of two corridor polygons on the Greys River between Alpine, and Afton, Wyoming. The collection enables an evaluation of whether changes in hydraulic geometry at process domain boundaries are stepwise or gradational within a mountainous catchment.

    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 Keywords: Greys River, Wyoming, catchment

    Survey Date: 10/22/2014
    Total lidar returns: 532,250,762 pts

    Area: 123.00 km2

    Point Density: 8.53 pts/m2

    Raster Resolution: 1 meter

    Coordinates System:
        Horizontal: UTM z12N NAD83 [EPSG: 26912]
        Vertical: NAVD88 (GEOID 12a) [EPSG: 5703]

    Survey Report: 2014_Seed_Tennant_Metadata.pdf

    LAS Validation Data Report: WY14_Tennant_B.html
    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: 43.1858°     South: 42.6049°     East: -110.6524°     West: -110.7395°