Lidar-derived surface elevation data for Glen Alps, Southcentral Alaska, collected August 17, 2024

Description

Lidar-derived surface elevation data for Glen Alps, Southcentral Alaska, collected August 17, 2024, Raw Data File 2025-19, releases classified point cloud, digital surface model (DSM), digital terrain model (DTM), and intensity model of the Glen Alps area, Municipality of Anchorage (MOA), Southcentral Alaska, during leaf-on conditions. The survey provides summer 'snow off' surface elevations to derive snow depth information using a separately collected winter 'snow-on' elevation surface. Ground control data were collected on March 25, 2024, and aerial lidar data were collected on August 17, 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/10.14509/31704).

Resources

Name Format Description Link
0 boundaries, classified points, dsm, dtm, footprints and lidar intensity https://doi.org/10.14509/31704
0 https://doi.org/10.14509/31704
0 https://doi.org/10.14509/30567
0 https://doi.org/10.14509/31158
0 https://doi.org/10.14509/31278
0 https://doi.org/10.14509/31160

Tags

  • digital elevation model
  • topography
  • coastal and river
  • engineering
  • digital surface model (dsm)
  • aerial
  • geomorphology
  • slope instability
  • lidar intensity image
  • geologic
  • avalanche
  • elevation
  • environmental
  • engineering geology
  • lidar las file format
  • geology
  • dggs
  • slope
  • point cloud data
  • coastal
  • digital terrain model
  • aerial geology
  • geotechnical
  • flattop mountain
  • anchorage mining district
  • snow avalanche
  • lidar
  • geological process
  • rabbit creek
  • emergency preparedness
  • raster image
  • surface
  • geologic hazards
  • remote sensing

Topics

  • Local Government

Categories