Digital Elevation Model of the Bathymetry of Blue Mountain Lake, Arkansas

Description

The dataset is a digital elevation model (DEM), in GeoTiff format, of the bathymetric surface of Blue Mountain Lake, Arkansas, within the extent of pool elevation 420 feet (ft) above the North American Vertical Datum of 1988 (NAVD88). The DEM was derived from a terrain dataset created by merging bare earth point data from an aerial LiDAR survey conducted in December 2010 for the U.S. Army Corps of Engineers (USACE), Little Rock District, with point data from a bathymetric survey conducted in May 2017 by the Lower Mississippi-Gulf Water Science Center of the U.S. Geological Survey (USGS) using methodology similar to that described by Wilson and Richards (2006).

Resources

Name Format Description Link
55 The metadata original format https://data.usgs.gov/datacatalog/metadata/USGS.5a318458e4b08e6a89d70b7f.xml
55 Landing page for access to the data https://doi.org/10.5066/F7Z60N1P

Tags

  • limnology
  • usgs-5a318458e4b08e6a89d70b7f
  • sonar
  • ascii
  • ar
  • adcp
  • water-depth
  • elevation
  • digital-elevation-models
  • bathymetry-and-elevation
  • yell-county
  • arkansas
  • gnis-id-74690
  • blue-mountain-lake
  • doppler
  • inlandwaters
  • acoustic
  • lidar
  • terrain-dataset
  • xyz

Topics

Categories