Geochemical soil atlas of Switzerland: Sulfur
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 insgesamt 1'201 ...
Geochemical soil atlas of Switzerland: Thallium
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 insgesamt 1'201 ...
Geochemical soil atlas of Switzerland: Uranium
Interpolierte Uran-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 insgesamt 1'201 Sta...
Geochemical soil atlas of Switzerland: Vanadium
Interpolierte Vanadium-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 insgesamt 1'201...
Geochemical soil atlas of Switzerland: Zinc
Interpolated element concentrations (mg/kg fine soil) in the topsoil (0-20 cm) of Switzerland. For the Ordinary Kriging interpolations (1 km x 1 km), measurement data from a total of 1,20...
Geoid model CHGeo2004 in CH1903
Swiss geoid model in the version of 2004 (CHGeo2004) in the reference system CH1903. It forms the zero reference surface (approximated mean sea level) for height determination and serves ...
Geoid model CHGeo2004 in ETRS89
Swiss geoid model in the version of 2004 (CHGeo2004) in the reference system ETRS89. It forms the zero reference surface (approximated mean sea level) for height determination and serves ...
General Geological Map of Switzerland 1:200,000
Geological mapping of the whole country based on the Dufour Map of Switzerland. Comprised of eight sheets, published between 1942 and 1964, the General Geological Map of Switzerland (GGK2...
Geological Map of Switzerland 1:500000
The 1:500,000 Geological Map of Switzerland covers the whole of Switzerland and adjoining parts of neighbouring countries. It gives an overview of the distribution of the uppermost rock s...
Geological Vector Datasets GeoCover
The GeoCover geological datasets are geodata representing the geology of the surface (2D) for the whole of Switzerland. These data, standardised according to the 2D Geological Data Model,...
Geological Atlas of Switzerland 1:25000
The sheets of the Geological Atlas of Switzerland (GA25) give detailed information about the uppermost layers of the subsurface structure. Geological formations are represented by colours...
Lithological-petrographic map of Switzerland 1:200000
The Lithological-petrographic map of Switzerland 1:200,000 provides an overview of the subsurface classified according to lithological-petrographic criteria. The legend is designed in par...
Geotopes in Switzerland
Geotopes are geoscientific natural monuments. Geotopes that represent geological history show the development of the landscape, the climate and life, the formation and disappearance of mo...
Water connection map, probability of connection
The potential water connection map shows areas in a worst case scenario (permanent fallow land, no buffer strips or construction measures) where, if the land is not cultivated in a suitab...
Water connection map, direct and indirect, probability of connection
A map has also been created as a supplement to the water connection map which distinguishes between direct and indirect connections. Areas with a direct connection to a body of water are ...
Gravimetric Atlas of Switzerland 1:100000
The Bouguer anomalies for Switzerland are shown on 22 sheets. A Bouguer anomaly is the difference between the gravity measured at a particular point on the Earth's surface and the gravity...
Basis for determining Q347 flow rate
The Water Protection Act specifies how appropriate residual flows can be determined. This applies to new water withdrawals and also to existing withdrawals for which concessions have to b...
Groundwater bodies of Switzerland
The groundwater bodies layer shows a simplified and comprehensive breakdown of hydrogeological overview units for Switzerland. The groundwater bodies here have not been developed as manag...
Hillsides and slopes
In order to take the difficult production and living conditions in agriculture adequately into consideration, slope subsidies have been established for areas eligible for direct payments....
Slope classes over 30 degrees
Derivate representation of the digital terrain model swissALTI3D and models from France, Italy, Austria and Germany, which allows for the identification of inclinations over 30°. Accordin...
Map of potential permafrost distribution
The map shows the potential permafrost distribution in Switzerland based on modelling. In Switzerland, above 2400 metres the ground can be permanently frozen, depending on its geographica...
Territorial limit NS
The “Territorial limit NS” data set contains the national border that delimits the territory of the Swiss Confederation from neighboring countries and is managed by the national survey. I...
Territorial limit points NS
The “Territorial limit points NS” dataset contains the points marking the vertices of the national border (Territorial limit NS) and is managed by the national survey. These points delimi...
HQStat flood statistics
Data on flood events is managed and statistically evaluated by the FOEN; the findings are made available in the form of result sheets. A systematic statistical evaluation of flood data fr...