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Database of cross sections (CS) - surveyed sections
Regions and cities, Environment
The map shows the reaches of watercourses which are currently surveyed periodically under the leadership of the FOEN. They are usually surveyed every 10 years or after major flo...
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Raw materials, production and mining sites of the sand and gravel industry
Regions and cities, Environment
Sand and gravel are important raw materials in the construction industry. They are used for a variety of purposes, in particular as aggregates in concrete and as base materials ...
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Reserved zones for airport installations V2.0 PLR
Regions and cities, Environment
Designated area in which the land must be kept free for future airport installations. Plot-specific representation with a line on a large-scale plan. Constructional changes that...
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Civil and military aerodromes
Regions and cities, Transport
Aerodromes are facilities defined in the Sectoral aviation infrastructure plan as intended for aircraft take-off and landing. The official list of aerodromes and heliports autho...
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Reserved zones for airport installations
Regions and cities, Environment
Designated area in which the land must be kept free for future airport installations. Plot-specific representation with a line on a large-scale plan. Constructional changes that...
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Safety zone plan V2.0 PLR
Regions and cities, Environment
For each airport, a security zone is to be established, which protects the airspace from obstacles. The FOCA will decide in each case whether a safety zone is necessary for air ...
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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...
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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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SORA - Map for intrinsic ground risk
Regions and cities, Transport
European unmanned aircraft regulation (EU) 2019/947 Article 11 requires a SORA (Specific Operational Risk Assessment) to be performed for flights which fit into the Specific cat...
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Swiss air navigation obstacle data
Regions and cities, Transport
Air navigation obstacle data are data on the obstacles defined in Article 2 letter k of the Ordinance of 23 November 1994 on Aviation Infrastructure (VIL, SR 748.131.1). Air nav...
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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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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 contaminated sites on civil aerodromes (CCS FOCA) V2.0 PLR
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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Sectoral plan on transport, aviation infrastructure section (SIL)
Regions and cities, Environment, Transport
The sectoral plan on transport, aviation infrastructure section (SIL) is the federal planning and coordination tool for the civil aviation. Therein the goals and objectives for ...
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Reflective surfaces near aerodromes
Education, culture and sport, Energy, Regions and cities, Environment
Depending on the angle of the sun's rays, glare caused by reflective surfaces (e.g. solar panels or reflective facades) can become a disturbing source of light for pilots. In th...
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Safety zone plan modification V2.0 PLR
Regions and cities, Environment
For each airport, a security zone is to be established, which protects the airspace from obstacles. The FOCA will decide in each case whether a safety zone is necessary for air ...
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Safety zone plan
Regions and cities, Environment
For each airport, a security zone is to be established, which protects the airspace from obstacles. The FOCA will decide in each case whether a safety zone is necessary for air ...
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Location and adjoining areas of businesses in accordance with the Major...
Regions and cities, Environment, Transport
These data show the geographical situation and adjoining areas in accordance with Art. 11a para. 2 of the MAO (SR:814.012) within which the construction of new buildings and ins...
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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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Reserved zones for airport installations modification V2.0 PLR
Regions and cities, Environment
Designated area in which the land must be kept free for future airport installations. Plot-specific representation with a line on a large-scale plan. Constructional changes that...
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Sanctuaries for silence and nature for aviation
Regions and cities, Transport
Sanctuaries for silence and nature are areas of defined dimensions where antrophogenic (man-made) noise sources have been suppressed to a minimum level. The aim of such sanctuar...
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Building lines for airports V2.0 PLR
Regions and cities, Environment
The FOCA can specify building lines to safeguard existing or future airport installations. The building lines must correspond to the intended final version and take account of s...
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Emerald sites
Regions and cities, Environment
The Emerald Network is a Europeanwide network that seeks to protect endangered animal and plant species and natural habitats listed in the Bern Convention. To obtain Emerald sta...
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HWGWP flood crest gauge
Regions and cities, Environment
This set of data depicts the locations of the federal flood measuring stations, known as "Hochwassergrenzwertpegel". The data was collected in 2005; readings are no longer being...
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Federal Inventory of Reserves for Waterbirds and Migratory Birds of...
Regions and cities, Environment
Switzerland is especially important as a wintering and resting site for various migratory waterbirds. As a result, in 1974 the Federal Council signed a convention on watercourse...