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“Aquaprotect” areas of flooding: 50-year recurrence period

Federal Office for the Environment FOEN
Regions and cities, Environment

The areas of flooding included in “Aquaprotect” take the form of a rough overview (prepared with the aid of basic methods) of areas of Switzerland that are susceptible to damage...

Last updated: December 18, 2008
- SERVICE
- WMS
- WMTS
- HTML
- natural-risk-analysis
- natural-risk
- natural-risk-zones
- fsdi-federal-spatial-data-infrastructure
National Ecological Network (REN), forest area

Federal Office for the Environment FOEN
Regions and cities, Environment

The National Ecological Network (REN) was developed in close collaboration with cantonal authorities for the protec-tion of nature and landscapes. It issues a technical/sciencific...

Last updated: February 14, 2011
- SERVICE
- WMS
- WMTS
- ZIP
- environment
- habitats-and-biotopes
- fsdi-federal-spatial-data-infrastructure
Forest fire prevention measures of the cantons

Federal Office for the Environment FOEN
Agriculture, fisheries, forestry and food, Regions and cities, Environment

Contains the forest fire prevention measures currently in force in the cantons.

Last updated: November 17, 2022
- HTML
- WMS
- SERVICE
- API
- natural-risk
- prevention-of-forest-fires
- forest-fire
- wood
- land-use
- fise-forest-information-system-for-europe
- fsdi-federal-spatial-data-infrastructure
Invasive alien plants - map of the potential area Hydrocotyle ranunculoides

Federal Office for the Environment FOEN
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...

Last updated: April 2, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure
Topographical catchment areas of Swiss waterbodies 2 km²

Federal Office for the Environment FOEN
Regions and cities, Environment

The data set ‹sub-basins 2 km²› is the central element of the geodata set. It is made up of a comprehensive mosaic of over 22,000 topographically defined sub-basin areas that can...

Last updated: July 1, 2010
- SERVICE
- WMS
- WMTS
- HTML
- API
- environmental-monitoring-facilities
- hydrography
- fsdi-federal-spatial-data-infrastructure
Precipitation sum June-August, period 2070-2099, Scenario RCP 8.5

Federal Office for the Environment FOEN
Regions and cities, Environment

The map shows the precipitation sum (in mm) for the months June to August calculated for the period 2070-2099. The precipitation anomalies of the climate scenario were added to the...

Last updated: April 1, 2022
- WMS
- WMTS
- SERVICE
- HTML
- forestry
- storm-damage
- environmental-monitoring-facilities
- fsdi-federal-spatial-data-infrastructure
Basis for determining Q347 flow rate

Federal Office for the Environment FOEN
Regions and cities, Environment

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...

Last updated: January 1, 2000
- SERVICE
- WMS
- WMTS
- ZIP
- API
- water-geographic
- fsdi-federal-spatial-data-infrastructure
Frequency of Föhn in the year, period variable (maximum 1969-2013)

Federal Office for the Environment FOEN
Regions and cities, Environment

The map shows the average frequency (in %) of the number of Föhn hours per year. A value of e.g. 12 % means that on 44 days in the year the Föhn blows, whereby the duration of the...

Last updated: April 1, 2022
- WMS
- WMTS
- SERVICE
- HTML
- forestry
- storm-damage
- environmental-monitoring-facilities
- fsdi-federal-spatial-data-infrastructure
Interregional wildlife corridor

Federal Office for the Environment FOEN
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...

Last updated: May 30, 2023
- SERVICE
- WMS
- WMTS
- HTML
- API
- fauna
- wild-animal
- biotope-network
- habitats-and-biotopes
- environmental-monitoring-facilities
- fsdi-federal-spatial-data-infrastructure
Biosphere reserves

Federal Office for the Environment FOEN
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...

Last updated: January 1, 2017
- SERVICE
- WMS
- WMTS
- ZIP
- HTML
- API
- protected-area
- biosphere-reserve
- biosphere
- environmental-monitoring-facilities
- habitats-and-biotopes
- fsdi-federal-spatial-data-infrastructure
Geochemical soil atlas of Switzerland: Zinc

Federal Office for the Environment FOEN
Regions and cities, Environment

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...

Last updated: June 30, 2023
- SERVICE
- HTML
- WMS
- WMTS
- soil
- soil
- soil
- atlas
- heavy-metal-load
- toxic-metal
- toxic-metal
- heavy-metal
- old-hazardous-site
- interpolation
- interpolation
- biogeochemistry
- soil-mapping
- confederation
- soil-quality
- fsdi-federal-spatial-data-infrastructure
Invasive alien plants - map of the potential area Senecio rupestris

Federal Office for the Environment FOEN
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...

Last updated: April 2, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure
Windstorm: Dynamic Pressure at return period 100 years

Federal Office for the Environment FOEN
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...

Last updated: November 7, 2014
- SERVICE
- WMS
- WMTS
- HTML
- API
- natural-risk
- natural-risk-analysis
- storm
- air-movement
- wind
- fsdi-federal-spatial-data-infrastructure
Stations hydrological forecasts

Federal Office for the Environment FOEN
Regions and cities, Environment

The map provides an overview of stations forecasted by FEWS.

Last updated: January 30, 2015
- SERVICE
- WMS
- ZIP
- water-geographic
- hydrology
- flowing-water
- fsdi-federal-spatial-data-infrastructure
HQStat flood statistics

Federal Office for the Environment FOEN
Regions and cities, Environment

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...

Last updated: January 1, 2014
- SERVICE
- WMS
- WMTS
- ZIP
- API
- gewiss
- water-geographic
- fsdi-federal-spatial-data-infrastructure
Invasive alien plants - map of the potential area N.N.

Federal Office for the Environment FOEN
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...

Last updated: October 8, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure
Ammonia Concentration

Federal Office for the Environment FOEN
Regions and cities, Environment

Ammonia can harm plants and animals and contributes to elevated nitrogen deposition. Critical levels for ammonia are established in the framework of the UNECE convention on...

Last updated: August 15, 2022
- SERVICE
- WMS
- WMTS
- HTML
- air-pollutant
- atmospheric-conditions
- human-health-and-safety
- fsdi-federal-spatial-data-infrastructure
- conservation-and-archiving-planning-aap---confederation
- e-geoch
Stocking map along watercourses and lakeshores

Federal Office for the Environment FOEN
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 2.5 m...

Last updated: October 7, 2022
- SERVICE
- WMS
- WMTS
- HTML
- environment
- environmental-monitoring-facilities
- fsdi-federal-spatial-data-infrastructure
Invasive alien plants - map of the potential area Lonicera henryi

Federal Office for the Environment FOEN
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...

Last updated: April 2, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure
Lothar” 1999 storm damage inventory

Federal Office for the Environment FOEN
Regions and cities, Environment

The aim of the federal government’s “Lothar” storm damage inventory was to produce a complete and uniform database of total and partial damage to forests throughout Switzerland....

Last updated: January 19, 2010
- SERVICE
- WMTS
- WMS
- ZIP
- HTML
- storm-damage
- wood
- fsdi-federal-spatial-data-infrastructure

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642 datasets found

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