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Windstorm: Gusts at return period 50 years
Regions and cities, Environment
The Windstorm Risk Maps show peak wind gusts and their dynamic pressure and the corresponding uncertainties. The maps provide a country-wide basis for the estimation of the regi...
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Current drought situation in Switzerland
Regions and cities, Environment
The map shows the combined drought index for each region. This index summarises in one value the various factors affecting drought: precipitation, modelled soil moisture and dis...
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Current drought hazard level
Regions and cities, Environment
The drought warning map shows the current drought hazard (issued at levels 1, 2 and 4) for all regions of Switzerland. The hazard level results from a weekly expert assessment o...
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Windstorm: Gusts at return period 30 years
Regions and cities, Environment
The Windstorm Risk Maps show peak wind gusts and their dynamic pressure and the corresponding uncertainties. The maps provide a country-wide basis for the estimation of the regi...
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Windstorm: Dynamic Pressure at return period 50 years
Regions and cities, Environment
The Windstorm Risk Maps show peak wind gusts and their dynamic pressure and the corresponding uncertainties. The maps provide a country-wide basis for the estimation of the regi...
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Estimation of direct CO₂ emissions based on heat demand according to SIA...
Regions and cities, Environment
The Swiss building stock is responsible for around a quarter of CO2 emissions. Reductions in this area are key to achieving the climate targets. </p><p> The map "CO2 Emissions B...
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Windstorm: Dynamic Pressure at return period 30 years
Regions and cities, Environment
The Windstorm Risk Maps show peak wind gusts and their dynamic pressure and the corresponding uncertainties. The maps provide a country-wide basis for the estimation of the regi...
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Windstorm: Gusts at return period 100 years
Regions and cities, Environment
The Windstorm Risk Maps show peak wind gusts and their dynamic pressure and the corresponding uncertainties. The maps provide a country-wide basis for the estimation of the regi...
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Windstorm: Dynamic Pressure at return period 300 years
Regions and cities, Environment
The Windstorm Risk Maps show peak wind gusts and their dynamic pressure and the corresponding uncertainties. The maps provide a country-wide basis for the estimation of the regi...
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Windstorm: Gusts at return period 300 years
Regions and cities, Environment
The Windstorm Risk Maps show peak wind gusts and their dynamic pressure and the corresponding uncertainties. The maps provide a country-wide basis for the estimation of the regi...
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Reaches surveyed - cross section securing point
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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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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Betriebszentren und Tierhaltungsstandorte
Population and society, Agriculture, fisheries, forestry and food, Regions and cities, Economy and finance
Bâtiments annoncés par les exploitants comme étant le centre de leur exploitation agricole. Les lieux secondaires de détention d’animaux distants de plus de 3km du centre ou des...
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Sectoral plan on transport, aviation infrastructure section (SIL) - consultations
Regions and cities, Environment
Current or past consultations of the cantons and communes as well as information and participation of the population in accordance with Art. 19 RPV of the Sectoral Plan on trans...
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Definitive Waldfeststellung (Flächen und Linien)
Agriculture, fisheries, forestry and food, Regions and cities, Environment
Definitive Waldabgrenzung inerhalb der Bauzone und deren unmittelbaren Umgebung (10 m). Die Abrgrenzungen der Typ "Definitive Waldfeststellung" sind statisch im Gegensatz zur Ty...
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Kataster der belasteten Standorte
Regions and cities, Environment
Im Kataster der belasteten Standorte des Kantons Wallis, der gemäss den Bestimmungen der Altlasten-Verordnung des Bundes vom 26. August 1998 (AltlV) erstellt wurde, werden die S...
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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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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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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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SORA - Map for intrinsic ground risk 200m
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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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...