Welcome to the Tech Docs of geo.admin.ch

We provide web services and components to interact with the Federal Spatial Data Infrastructure (FSDI). The tech docs are dedicated to developers using these services.

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Getting help

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Explore Data

Browse additional information about layers, including attributes and other metadata.

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Access Data

Retrieve location-based features such as geometries, addresses and elevation.

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Visualize Data

Access map data (2D and 3D) for visualization in your application.

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Download Data

Download entire datasets for exploration and analysis.

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Map Viewer

Integrate and customize map.geo.admin.ch as an interactive map in your webpage.

Release Notes

Software Updates

The latest releases of software in *.geo.admin.ch:web-mapviewer mf-chsdi3 service-stac

Data Updates

News on changes in the data available through our services:Latest Release All Releases

End-of-Life

Planned removal of vector tile styles

Old styles for Light Base Map and Imagery Base Map no longer available from January 2025.Learn more

✅ No ongoing incidents - all services are functioning as expected. Learn more