swissALTI3D Update December 2023
Wabern — For the 2023 edition of swissALTI3D, the canton of Grisons has been updated.
![The image shows a relief shading from the data of the digital terrain model swissALTI3D, from the Bernina, Biancograt and Tschierva glacier area (GR).](https://prod-swisstopoch-hcms-sdweb.imgix.net/2023/12/12/1888fcf6-a47d-4ca7-b7a0-9b37ea0600ef.png?auto=format)
Address for enquiries
Topography - Geodata DistributionSeftigenstrasse 264
3084 Wabern
+41 58 469 01 11
geodata@swisstopo.ch
Federal Office of Topography swisstopo
Topography - Geodata Distribution
Seftigenstrasse 264
3084 Wabern
Seftigenstrasse 264
3084 Wabern