Description
Elevation data provides a detailed description of terrain and surface. The data are established as point clouds from airborne laser scanning or matching from aerial images.
The point clouds have varying density (point/m²) for different purposes.
From the point clouds, elevation models are generated on grid format of terrain (DTM) and surface (DOM).
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Website USGS DEM | Unknown | Open resource | |
| Website GeoTIFF | Unknown | Open resource | |
| Website | Unknown | Open resource | |
| Website ZLAS | Unknown | Open resource | |
| Website DTED | Unknown | Open resource |