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Published on 8 January 2024


swissALTI3D is an extremely precise digital elevation model which describes the surface of Switzerland without vegetation and development. It is updated every six years. 

swissALTI3D: the high precision digital elevation model of Switzerland

Federal Office of Topography swisstopo

Topography - Geodata Distribution
Seftigenstrasse 264
3084 Wabern