top of page
Terrain Algorithms and Products
Digital Surface Model
This Digital Surface Model (DSM) is a high accuracy 3D surface that was generated from a pair of commercial satellite images. These high resolution surface models have a resolution of 0.5 meters or better and an absolute accuracy of 3 to 6 meters.
​
The figure below shows the DSM for downtown Riyadh.
​
Other DSM Examples
Vilnius
Skulte
Warsaw
Minsk
bottom of page