CommunicationPublished on 2 July 2025

swissALTIRegio Update July 2025

The latest edition of swissALTIRegio is now available for download. We have integrated new data for Baden-Württemberg and the canton of Valais, significantly improving the quality of the terrain model.

Quality comparison between swissALTIRegio 2024 and swissALTIRegio 2025 — Shaded relief of the upper Danube valley near Beuron. On the left is the first version of swissALTIRegio with EU-DEM surface model, on the right is swissALTIRegio with terrain data from Baden-Württemberg.

Federal Office of Topography swisstopo

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