To create a surface

If you have three or more 3D points in the job, you can create a surface and store it as a triangulated terrain model (TTM) file in the current project folder. You can then use the surface to calculate a volume. See To compute a volume.

  1. In the map, select three or more 3D points.
  2. Tap and hold in the map and select Create surface.
  3. Enter the surface name. Tap OK.

    The surface is linked to the current job as an active map file and appears in the map.