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Windstorm: Gusts at return period 300 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-analysis
- natural-risk
- wind
- air-movement
- storm
- fsdi-federal-spatial-data-infrastructure
Windstorm: Gusts at return period 50 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-analysis
- wind
- storm
- air-movement
- natural-risk
- fsdi-federal-spatial-data-infrastructure
Current drought situation in Switzerland

Federal Office for the Environment FOEN
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...

Last updated: November 25, 2024
- SERVICE
- API
- HTML
- lake
- atmospheric-precipitation
- agriculture
- flowing-water
- hydrology
- water-geographic
- fsdi-federal-spatial-data-infrastructure
Geodatenmodell und Dokumentation "Auengebiete_V1_2"

Federal Office for the Environment FOEN
Regions and cities, Environment

Minimales Geodatenmodell und Dokumentation zum Geobasisdatensatz „Bundesinventar der Auengebiete von nationaler Bedeutung“, Identifikator 19.1. Der Katalog wird auch verlinkt....

Last updated: July 11, 2022
- INTERLIS
- XML
- PDF
- geodata-model
- minimum-geodata-model-mgdm
- model-documentation
- federal-inventory
- biodiversity
Natural water balance for the whole of Switzerland and important large catchment areas

Federal Office for the Environment FOEN
Environment

The water balance includes the main components of the water cycle. The FOEN calculates the water balance for Switzerland and its large river basins every year. The water balance...

Last updated: December 31, 2024
- XLS
- water
Grosse Hochwasserabflüsse in der Schweiz

Federal Office for the Environment FOEN
Environment

Verzeichnis grosser Hochwasserabflüsse in schweizerischen Einzugsgebieten, zusammengestellt von der Scherrer AG im Auftrag des BAFU. Daten ab 1900, einzelne Werte von früher.

Last updated: December 7, 2018
- ODS
- high-water
National priority species

Federal Office for the Environment FOEN
Environment

This publication presents the 2025 updated list of priority species at the national level. National priority is based on both the degree of threat at the national level and...

Last updated: July 14, 2025
- XLS
National priority species

Federal Office for the Environment FOEN
Environment

Die Liste der National Prioritären Lebensräume ergänzt die Liste der National Prioritären Arten. Die Priorität ergibt sich aus dem Gefährdungsgrad sowie der Verantwortung, welche...

Last updated: June 30, 2025
- XLS
Restwassersanierung nach Art. 80 ff. GSchG

Federal Office for the Environment FOEN
Environment

Gemäss Art. 46 Abs. 1 GSchG hat der Bund die Aufgabe, das GSchG und somit auch den Vollzug der Restwassersanierung nach Art. 80 ff. GSchG zu beaufsichtigen. Ebenso ist er gemäss...

Last updated: December 31, 2020
- XLS
- water
Forest fire danger

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

The FOEN's forest fire danger warning contains the general daily forest fire danger based on meteorological data and the resulting forest fire indices.

Last updated: February 24, 2026
- SPARQL
- HTML
swissEO NDMIz: Anomalie des NDMI

Federal Office of Topography swisstopo
Agriculture, fisheries, forestry and food, Regions and cities, Environment

Hinweiskarte für die Anomalie des NDMI (Normalized Difference Moisture Index) im Vergleich zur Referenzperiode seit 2017 basierend auf Satellitendaten (Sentinel-2) mit einer...

Last updated: May 15, 2024
- SERVICE
- API
- fsdi-federal-spatial-data-infrastructure
- optical
- sentinel-2
- surface-reflectance
- satellite-image
- orthoimagery
Hard rock aggregates: Thickness and quality of geological occurrences

Federal Office of Topography swisstopo
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. For...

Last updated: June 18, 2024
- SERVICE
- HTML
- API
- WMS
- WMTS
- confederation
- fsdi-federal-spatial-data-infrastructure
- official-geodata
- conservation-and-archiving-planning-aap---confederation
Division of Geological Vector Datasets GeoCover

Federal Office of Topography swisstopo
Regions and cities, Environment

The GeoCover datasets are available according to the 1:25,000 national map grid. The «Division GeoCover» layer shows the perimeter, number and name of each sheet. Clicking on the...

Last updated: August 27, 2025
- SERVICE
- WMS
- API
- stone
- geological-process
- sedimentation-geology
- geomorphology
- tectonics
- earth-science
- geology
- geologic-map
- fsdi-federal-spatial-data-infrastructure
swissEO NBRdiff: Hinweiskarte für Störungen

Federal Office of Topography swisstopo
Agriculture, fisheries, forestry and food, Regions and cities, Environment

Hinweiskarte für eine Abnahme des NBR (Normalized Burn Ratio) Index eines ausgewählten Datums im Vergleich zu den vorangehenden 45 Tagen der Vegetationsperiode für die Waldflächen...

Last updated: May 15, 2024
- SERVICE
- API
- optical
- fsdi-federal-spatial-data-infrastructure
- surface-reflectance
- sentinel-2
- satellite-image
- orthoimagery
swissTLM3D

Federal Office of Topography swisstopo
Regions and cities, Environment

swissTLM3D is the large-scale topographical landscape model of Switzerland. It includes both natural and artificial landscape features, as well as name data in vector form. With a...

Last updated: February 24, 2026
- official-geodata
- conservation-and-archiving-planning-aap---confederation
- traffic-network
- single-object
- landscape-model
- gis-geographic-information-system
- vector
- public-transport
- geographic-information-system
- hydrography
- land-cover
- land-cover
- geographical-names
- building
- fsdi-federal-spatial-data-infrastructure
Large-scale photovoltaic systems in Switzerland

Swiss Federal Office of Energy SFOE
Education, culture and sport, Energy, Regions and cities, Environment

Depending on their location and orientation, high-alpine photovoltaic systems can generate more electricity per installed kilowatt of power in the winter months than comparable...

Last updated: February 24, 2026
- CSV
- GPKG
- INTERLIS
- WMS
- API
- SERVICE
- conservation-and-archiving-planning-aap---confederation
- official-geodata
- fsdi-federal-spatial-data-infrastructure
- production-and-industrial-facilities
- energy-resources
- utility-and-governmental-services
swissEO VHI: state of vegetation health

Federal Office of Topography swisstopo
Agriculture, fisheries, forestry and food, Regions and cities, Environment

Map of vegetation condition based on the VHI (Vegetation Health Index), which reflects the current state of vegetation in relation to historical data 1991-2020. The index is based...

Last updated: May 15, 2024
- HTML
- WMS
- SERVICE
- fsdi-federal-spatial-data-infrastructure
- optical
- sentinel-2
- surface-reflectance
- satellite-image
- environmental-monitoring-facilities
swissEO S2-SR: Optical satellite data (Sentinel-2)

Federal Office of Topography swisstopo
Regions and cities, Environment

Optical satellite data (Sentinel-2) which, among other things, show the reflectances of the land surface for the four channels Red, Green, Blue and near Infrared in a spatial...

Last updated: May 15, 2024
- SERVICE
- HTML
- WMS
- fsdi-federal-spatial-data-infrastructure
- sentinel-2
- surface-reflectance
- optical
- satellite-image
- orthoimagery
swissEO NDVIdiff: Changes in the NDVI

Federal Office of Topography swisstopo
Agriculture, fisheries, forestry and food, Regions and cities, Environment

Map of NDVI (Normalized Difference Vegetation Index) changes compared to the previous year’s period, based on satellite data (Sentinel-2) with a spatial resolution of ten metres....

Last updated: May 15, 2024
- SERVICE
- HTML
- API
- surface-reflectance
- sentinel-2
- optical
- fsdi-federal-spatial-data-infrastructure
- satellite-image
- orthoimagery
swissEO VHI: state of forest health

Federal Office of Topography swisstopo
Agriculture, fisheries, forestry and food, Regions and cities, Environment

Map of forest condition based on the VHI (Vegetation Health Index), which reflects the current state of forest in relation to historical data 1991-2020. The index is based on...

Last updated: May 15, 2024
- SERVICE
- HTML
- WMS
- sentinel-2
- optical
- fsdi-federal-spatial-data-infrastructure
- surface-reflectance
- satellite-image
- environmental-monitoring-facilities

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915 datasets found

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