It's actually open data: https://shop.swisstopo.admin.ch/en/free-geodata https://shop.swisstopo.admin.ch/en/free-geodata > New conditions of use apply to swi

It's actually open data: https://shop.swisstopo.admin.ch/en/free-geodata https://shop.swisstopo.admin.ch/en/free-geodata > New conditions of use apply to swisstopo's official geodata. > The geodata may be used free of charge, in particular also for commercial purposes. > Reference to the source when publishing the data is the only condition. > Authorizations and licenses are therefore no longer required. This is based on a change in federal law that happened on 1 March 2021. One of the (IMHO) most interesting datasets is the extremely detailed digital elevation model / DSM (swissSURFACE3D): https://www.swisstopo.admin.ch/en/height-model-swisssurface3d https://www.swisstopo.admin.ch/en/height-model-swisssurface3... Lidar scanned terrain model, with a grid size of 0.5m and vertical resolution of ~10cm. Available as a tiled raster or the "raw" classified point cloud (ground, vegetation, water, ...). Raster: https://www.swisstopo.admin.ch/en/height-model-swisssurface3d-raster https://www.swisstopo.admin.ch/en/height-model-swisssurface3... Point Cloud: https://www.swisstopo.admin.ch/en/height-model-swisssurface3d https://www.swisstopo.admin.ch/en/height-model-swisssurface3... Demo (Shaded Relief based on that surface model. Those stair step patterns are not artifacts, but the natural terracing of vineyards): https://map.geo.admin.ch/?lang=en&topic=ech&bgLayer=ch.swisstopo.pixelkarte-farbe&layers=ch.swisstopo.zeitreihen,ch.bfs.gebaeude_wohnungs_register,ch.bav.haltestellen-oev,ch.swisstopo.swisstlm3d-wanderwege,ch.astra.wanderland-sperrungen_umleitungen,ch.swisstopo.swisssurface3d-reliefschattierung_monodirektional&layers_opacity=1,1,1,0.8,0.8,1&layers_visibility=false,false,false,false,false,true&layers_timestamp=18641231,,,,,&E=2708435.00&N=1094369.97&zoom=12 https://map.geo.admin.ch/?lang=en&topic=ech&bgLayer=ch.swiss...