Environment | opendata.swiss

142 datasets found

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Cadastre of obstacle limitation surfaces

Federal Office of Civil Aviation FOCA
Regions and cities, Environment

Obstacle limitation surfaces are a series of three-dimensional surfaces that delimit the obstacle-free airspace generally required for flight safety. Objects that penetrate these...

Last updated: November 5, 2025
- SERVICE
- API
- INTERLIS
- WMS
- GPKG
- air-traffic
- airport
- civil-air-traffic
- air-navigation-obstacle
- airfield
- official-geodata
- air-navigation
- conservation-and-archiving-planning-aap---confederation
- fsdi-federal-spatial-data-infrastructure
Noise pollution register for civil aerodromes

Federal Office of Civil Aviation FOCA
Regions and cities, Environment

For aerodromes at which certain noise levels occur, the Swiss environmental legislation (SR 814.41) stipulates that exposure curves have to be produced and reported. This procedure...

Last updated: April 28, 2025
- HTML
- WMS
- INTERLIS
- GPKG
- airborne-noise
- civil-air-traffic
- noise-pollutant
- airport
- airfield
- conservation-and-archiving-planning-aap---confederation
- official-geodata
- air-navigation
- fsdi-federal-spatial-data-infrastructure

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