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