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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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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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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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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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UAS Awareness Zones Switzerland
Regions and cities, Transport
The UAS Awareness Map indicates areas of authorised unmanned aircraft (UAS) operations below 500ft AGL (150m AGL). The purpose of the publication of such areas is to enhance sit...
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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 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 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 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 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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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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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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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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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...
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Interregional wildlife corridor
Regions and cities, Environment
First, known wildlife corridors were recorded from existing data at the cantonal level, and potential corridors were detected by GIS and then divided into wildlife corridors of ...
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Wildlife network system
Regions and cities, Environment
First, known wildlife corridors were recorded from existing data at the cantonal level, and potential corridors were detected by GIS and then divided into wildlife corridors of ...
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Road traffic accidents with injury to persons
Regions and cities, Transport
Anonymised visualisation and positioning of road traffic accidents with injury to persons since 2011. Information on the year, the month, the weekday, the time of the accident, ...
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Federal inventory of historical routes in Switzerland, elements of landscape
Regions and cities, Transport
The elements of landscape form part of the inventory map, regardless of the classification (national, regional, local). They indicate objects such as milestones, crossroads, cha...
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Federal inventory of historical routes in Switzerland, boundaries
Regions and cities, Transport
The boundaries form part of the inventory map, regardless of the classification (national, regional, local). On the map the boundaries mark the beginning and end of a section (o...
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Climate normals global radiation 2004-2020
Regions and cities, Environment
Spatial analysis of monthly and yearly averages of global radiation over the norm period 2004-2020. Source: MeteoSwiss
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Biogeographical regions of Switzerland (CH)
Regions and cities, Environment
The basis for establishing the biogeographical regions (in 6 or 12 classes) were the homogeneous surfaces of the river basins, where relevant and adequately extensive species in...
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Invasive alien plants - map of the potential area Rhus typhina
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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Biosphere reserves
Regions and cities, Environment
Biosphere reserves are not only used to protect and preserve ecosystems, but also for environmental research, environmentally-friendly land use and environmental education. They...