Lidar-derived elevation data for lower Serpentine Glacier and adjacent slopes, Southcentral, Alaska, collected October 14, 2022

Description

Lidar-derived elevation data for lower Serpentine Glacier and adjacent slopes, Southcentral, Alaska, collected October 14, 2022, Raw Data File 2023-14, uses aerial lidar to produce a classified point cloud, a digital terrain model (DTM), and an intensity model of the unstable slope at Serpentine Glacier, located in Prince William Sound in Southcentral Alaska. Aerial and ground control data were collected on October 14, 2022, and subsequently processed using a suite of geospatial processing software. These data support a paraglacial rock slope destabilization study at Serpentine Glacier and will be used to assess and characterize an ongoing landslide hazard. All files can be downloaded from the Alaska Division of Geological & Geophysical Surveys website (http://doi.org/10.14509/31012).

Resources

Name Format Description Link
0 boundaries, classified points, dtm and lidar intensity https://doi.org/10.14509/31012
0 https://doi.org/10.14509/31012
0 https://doi.org/10.14509/29849
0 https://doi.org/10.14509/29752
0 https://doi.org/10.14509/29781

Tags

  • digital elevation model
  • topography
  • coastal and river
  • engineering
  • glacial processes
  • hillshade image
  • debris avalanche
  • aerial
  • geomorphology
  • harriman fiord
  • glacial geomorphology
  • slope instability
  • landslide susceptibility
  • lidar intensity image
  • prince william sound
  • geologic
  • elevation
  • environmental
  • engineering geology
  • lidar las file format
  • geology
  • dggs
  • slope
  • glacial deposits
  • point cloud data
  • coastal
  • surficial
  • erosion
  • rock avalanche
  • digital terrain model
  • unconsolidated deposits
  • rockfall
  • aerial geology
  • glacial geology
  • southcentral alaska
  • geotechnical
  • glaciers
  • lidar
  • water
  • serpentine glacier
  • surficial geology
  • geological process
  • landslide
  • hazards
  • emergency preparedness
  • raster image
  • surface
  • glacial
  • geologic hazards
  • remote sensing

Topics

  • Local Government

Categories