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Geochemical soil atlas of Switzerland: Sodium
Regions and cities, Environment
Interpolierte Natrium-Konzentrationen (mg/kg Feinerde) in den Oberböden (0–20 cm) der Schweiz. Für die Ordinary Kriging Interpolationen (1 km x 1 km) wurden Messdaten von insges...
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Invasive alien plants - map of the potential area Rubus armeniacus
Agriculture, fisheries, forestry and food, Regions and cities, Environment
The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring ...
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Geochemical soil atlas of Switzerland: Molybdenum
Regions and cities, Environment
Interpolierte Element-Konzentrationen (mg/kg Feinerde) in den Oberböden (0–20 cm) der Schweiz. Für die Ordinary Kriging Interpolationen (1 km x 1 km) wurden Messdaten von insges...
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Geochemical soil atlas of Switzerland: Arsenic
Regions and cities, Environment
Interpolierte Arsen-Konzentrationen (mg/kg Feinerde) in den Oberböden (0–20 cm) der Schweiz. Für die Ordinary Kriging Interpolationen (1 km x 1 km) wurden Messdaten von insgesam...
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Geochemical soil atlas of Switzerland: Thallium
Regions and cities, Environment
Interpolierte Element-Konzentrationen (mg/kg Feinerde) in den Oberböden (0–20 cm) der Schweiz. Für die Ordinary Kriging Interpolationen (1 km x 1 km) wurden Messdaten von insges...
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Invasive alien plants - map of the potential area Prunus laurocerasus
Regions and cities, Environment
The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring ...
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Mean runoff (m³/s) and flow regime types for the river network of Switzerland
Regions and cities, Environment
For the entire Swiss river network natural runoff (m³/s) values (monthly and annual means) have been modeled and the flow regime types determined. «MQ-GWN-CH» constitutes a data...
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Geochemical soil atlas of Switzerland: Chromium
Regions and cities, Environment
Interpolierte Chrom-Konzentrationen (mg/kg Feinerde) in den Oberböden (0–20 cm) der Schweiz. Für die Ordinary Kriging Interpolationen (1 km x 1 km) wurden Messdaten von insgesam...
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Invasive alien plants - map of the potential area N.N.
Agriculture, fisheries, forestry and food, Regions and cities, Environment
The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring ...
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Stocking map along watercourses and lakeshores
Regions and cities, Environment
For the creation of the Switzerland-wide map of riparian woody vegetation, calculations were made based on available geodata. Riparian woodland was defined as vegetation over 2....
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Monthly soil erosion risk maps for Swiss permanent grassland, with average...
Regions and cities, Environment
Monthly soil erosion risk maps for Swiss permanent grassland with a spatial resolution of 100m. The maps show the average soil loss in tons per hectare and month. Shades of gree...
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Nase spawning grounds 1995 - 2004
Regions and cities, Environment
The data includes the coordinates of spawning grounds in Switzerland (around 100 sites) as well as the average number of breeding animals (10-year average). The FOEN conducted a...
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Geochemical soil atlas of Switzerland: Nickel
Regions and cities, Environment
Interpolierte Nickel-Konzentrationen (mg/kg Feinerde) in den Oberböden (0–20 cm) der Schweiz. Für die Ordinary Kriging Interpolationen (1 km x 1 km) wurden Messdaten von insgesa...
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Relative air humidity in July, period 1981-2010
Regions and cities, Environment
The map shows the mean relative air humidity at 13:30 in July for the period 1981-2010. For the area-wide calculation the climate stations of MeteoSwiss served as support points...
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Mountain landing sites: specially designated landing sites situated above...
Regions and cities, Transport
Mountain landing sites are landing fields that are located outside an aerodrome at over 1100 m altitude and that have no infrastructure. They are used for instruction and traini...
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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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Built-up areas as defined in Swiss civil aviation legislation
Regions and cities, Transport
In Swiss civil aviation legislation, the term "built-up areas" refers to the definition of areas, in both quantitative terms and with respect to aviation criteria, that is appli...
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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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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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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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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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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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Public transport stops
Regions and cities, Transport
The basic geo-data set for public transport stops comprises public transport stops in Switzerland and additional selected geo-referenced public transport locations that are of o...
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Railway Installations according to the Ordinance on Protection against Major...
Regions and cities, Environment
Location and adjoining area of the railway sites according to the Ordinance on Protection against Major Accidents. The construction of new buildings or installations in the adjo...
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Emergency calls by comune
Education, culture and sport, Energy, Regions and cities, Environment
An emergency call is a call with a three digit short number of the emergency service selected by the caller: European emergency service 112; police, emergency call 117; fire, al...