Lidar-derived surface elevation data for Dickason Highlands, Southcentral Alaska, collected August 14, 2024

Description

Lidar-derived surface elevation data for Dickason Highlands, Southcentral Alaska, collected August 14, 2024, Raw Data File 2025-12, releases classified point cloud, digital terrain model (DTM), and an intensity model of of Dickason Highlands, Southcentral Alaska, during leaf-on conditions. The survey provides surface elevations for detailed bedrock and surficial geologic mapping and for potentially active fault investigations. Ground control data were collected July 20, 2024, and aerial lidar data were collected August 14, 2024, and subsequently merged and processed using a suite of geospatial processing software. This data collection is released as a Raw Data File with an open end-user license. All files can be downloaded from the Alaska Division of Geological & Geophysical Surveys website (http://doi.org/10.14509/31536).

Resources

Name Format Description Link
0 boundaries, classified points, dsm, dtm and lidar intensity https://doi.org/10.14509/31536
0 https://doi.org/10.14509/31536
0 https://doi.org/10.14509/30097
0 https://doi.org/10.14509/30144

Tags

  • digital elevation model
  • topography
  • engineering
  • digital surface model (dsm)
  • aerial
  • geomorphology
  • friday creek
  • slope instability
  • lidar intensity image
  • geologic
  • elevation
  • contact creek
  • engineering geology
  • lidar las file format
  • geology
  • dggs
  • slope
  • point cloud data
  • surficial
  • digital terrain model
  • earthquake
  • aerial geology
  • geotechnical
  • lidar
  • surficial geology
  • geological process
  • hazards
  • emergency preparedness
  • raster image
  • surface
  • canyon creek
  • geologic hazards
  • remote sensing

Topics

  • Local Government

Categories