Skip to main content

CommunicationPublished on 22 January 2026

swissSURFACE3D Update January 2026

The latest generation of LiDAR data is now available for the entire canton of Schwyz and parts of the cantons of Appenzell Innerrhoden, Appenzell Ausserrhoden, Glarus and St. Gallen, as well as for the Principality of Liechtenstein. The publication area includes the following 1:25,000 national map sheets: 1076, 1094, 1095, 1096, 1114, 1133, 1134, 1136, 1153, 1155, 1156, 1171, 1172, 1173, 1175, 1176, 1193, 1194, 1195. The second illustration presents an overview of the published area.

Sitter Viaduct in the form of a LiDAR point cloud

Overview of published regions

Published regions LiDAR data

Update information