TRIANET | DTM - Digital Terrain Model

DTM - Digital Terrain Model

Examples of derivations from DTM in the TRIANET project

All derivations/maps are created with SARA (System for Automatic Relief Analysis) - developed at at the Department of Geography University of Goettingen (partner of the TRIANET project).

Classified altitude above sea level with analytic hillshading as an relief overview of the mediterranean countries (all DTM based on the "30 arc sec DTM" – ca. 925 m grid cell size):


Spain (eastern part only)	Italy	Greece

1. What is a DTM?

2. How to create a DTM?

3. Derivations from DTM

4. For which purpose DTM are used?

5. Examples of derivations from DTM in the TRIANET project

5.1 A Digital Terrain Model (DTM) of Naxos