Digital Surface Models (DSM) and Digital Terrain Models (DTM) can be examinated in delair.ai using map hillshading or slopeshading display features.
To proceed :
- Open the Survey containing the DSM or DTM,
- Go to the BASE LAYERS sections from the left panel
- Select the model and click it to open the information panel on right side :
Then go to the shading section at bottom of information panel :
Depending on your selection the display will be updated as in this DSM example :
| NO SHADING |  |
| HILLSHADING |  |
| SLOPESHADING |  |
Looking for information about change map between two successive DSMs ?
Read this article.