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 |
|---|---|---|---|
| Web Resource | Unknown | Open resource | |
| Web Resource | Unknown | Open resource | |
| data | Unknown | boundaries, classified points, dsm, dtm and lidar intensity | Open resource |
| Web Resource | Unknown | Open resource |
Tags
- aerial
- aerial geology
- canyon creek
- contact creek
- dggs
- digital elevation model
- digital surface model (dsm)
- digital terrain model
- earthquake
- elevation
- emergency preparedness
- engineering
- engineering geology
- friday creek
- geologic
- geological process
- geologic hazards
- geology
- geomorphology
- geotechnical
- hazards
- lidar
- lidar intensity image
- lidar las file format
- point cloud data
- raster image
- remote sensing
- slope
- slope instability
- surface
- surficial
- surficial geology
- topography