Digital Surface Model (DSM/DOM)

A Digital Surface Model (DSM/DOM) is derived from 3D measurement data and represents the surface at the time of capture – including objects such as vegetation, buildings, vehicles, and technical structures. Unlike a Digital Terrain Model (DTM/DGM), a DSM/DOM does not show only the ground, but everything captured above the ground surface.

We deliver the DSM/DOM as either vector or raster data, depending on your use case, in suitable formats and at the required resolution. Very fine grids or point spacings (e.g., 10 cm or smaller) are possible, but not always necessary. In many projects, 25 cm, 50 cm, or even 100 cm is sufficient – reducing file size and making it easier to import the model into external software.

Common vector formats:
*.txt / .xyz
*.dxf
*.asc (ASCII)

Common raster formats:
*.tif
*.jpg