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

Latest software releases on *.geo.admin.ch:web-mapviewer mf-chsdi3 service-stac

Data Updates

Changes in the data available through our services:Latest Release All Releases

End-of-Life

Removal of assets ch.bazl.luftfahrthindernis

Obsolete assets of ch.bazl.luftfahrthindernis removed as planned

Learn more