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Hard rock aggregates: Thickness and quality of geological occurrences
Regions and cities, Environment
Hard rock aggregates play a central role particularly for the construction and maintenance of the Swiss railway network (railway ballast) as well as of high-performance roads. F...
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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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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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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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Windstorm: Dynamic Pressure 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: 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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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 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 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 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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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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Geographical UAS zones of Switzerland
Regions and cities, Transport
A UAS geographical zone is a portion of airspace designated by the competent authority in which the operation of unmanned aircraft systems (UASs) is permitted, restricted or for...
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Geological Atlas of Switzerland 1:25000 - Profiles
Regions and cities, Environment
The GA25-Profile dataset (GA25_CS) is a compilation of the profiles published together with the Geological Atlas 1:25,000. It depicts the profile tracks and contains metadata on...
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Geological atlas 25 Vector
Regions and cities, Environment
The sheets of the Geological Atlas of Switzerland (GA25) give detailed information about the uppermost layers of the subsurface structure. Geological formations are represented ...
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Geological 3D model of the Swiss Molasse Basin, Elevation of the Top Upper...
Regions and cities, Environment
This map depicts a 2D view of the modelled Top Upper Marine Molasse stratigraphic horizon surface and the location of the modelled faults where they intersect this horizon surfa...
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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) - 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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SORA - Map for intrinsic ground risk 100m
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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Noise pollution register for railway systems – railway noise, permitted...
Regions and cities, Environment
The authoritative railway noise pollution values are defined in the noise pollution register. Both emission and immission values are shown. The permitted noise levels Lr,e in [d...
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Noise pollution register for railway systems – railway noise, actual daytime...
Regions and cities, Environment, Transport
The authoritative railway noise pollution values are defined in the noise pollution register. Both emission and immission values are shown. The actual emissions Lr,e in [dB(A)] ...
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Noise pollution register for railway systems – railway noise, actual daytime...
Regions and cities, Environment
The authoritative railway noise pollution values are defined in the noise pollution register. Both emission and immission values are shown. The actual immissions Lr,e in [dB(A)]...
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Noise pollution register for railway systems – railway noise, fixed daytime emissions
Regions and cities, Environment, Transport
The authoritative railway noise pollution values are defined in the noise pollution register. Both emission and immission values are shown. The fixed emissions Lr,e in [dB(A)] f...
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Noise pollution register for railway systems – railway noise, actual...
Regions and cities, Environment
The authoritative railway noise pollution values are defined in the noise pollution register. Both emission and immission values are shown. The actual immissions Lr,e in [dB(A)]...
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Noise pollution register for railway systems – railway noise, fixed...
Regions and cities, Environment, Transport
The authoritative railway noise pollution values are defined in the noise pollution register. Both emission and immission values are shown. The fixed emissions (Lr,e) in [dB(A)]...
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Noise pollution register for railway systems – railway noise, actual...
Regions and cities, Environment, Transport
The authoritative railway noise pollution values are defined in the noise pollution register. Both emission and immission values are shown. The actual emissions Lr,e in [dB(A)] ...