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Swiss air navigation obstacle data - aerodrome obstacles < 25 / 60 m
Regions and cities, Transport
The layer contains safety-relevant obstacles in the vicinity of aerodromes which are lower than 25 meters in non-built-up areas and less than 60 meters in built-up areas. These ...
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Residential areas under the Off-Airport Landing Ordinance (AuLaV)
Regions and cities, Transport
Residential areas are defined in Article 2f of the Off-Airport Landing Ordinance (AuLaV; SR 748.132.3). Residential areas are defined as urban areas or groups of at least ten in...
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Cadastre of contaminated sites on civil aerodromes (CCS FOCA)
Regions and cities, Environment
Public register of contaminated sites within the perimeter of civil aerodromes. This includes information about the location, type and quantity of waste, the period of depositio...
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Cadastre of obstacle limitation surfaces
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 thes...
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Noise pollution register for civil aerodromes
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 proced...