Swiss building data made open, harmonized, and reusable. OpenBuildings aggregates official Swiss datasets into a consistent reference layer for analysis, integration, and practical use. Fully open-source, powered by Supabase/PostGIS, and designed for transparency and collaboration.
python voxel geospatial gis geodata geotiff cadastre dem geopandas rasterio swisstopo 3d-analysis amtliche-vermessung swissalti3d building-volume
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Updated
Jan 7, 2026 - Python