DSM (digital surface model) is a topographic digital model, which describes the relief and the situation on the surface. It consists of digital terrain model and represents the earth's surface, including all objects on it.
For engineering purposes specialists oftenly use not just a single DSM or DTM, but a combination of digital models that describe relief, hydrological, geological, technical and other parameters. 

When creating a DSM, different approaches to stereopairs' processing are used. These approaches may base on automatic, semi-automatic and interactive vectorization modes.

The Innoter company provides DEMs with high resolution and accuracy. We can customize DTMs and DSMs to your needs.

For cost calculation of DSM generation for your area of interest, send technical description of your proposal to: innoter@innoter.com. For consultations contact by the phone: +7 495 245-04-24
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