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172 datasets found

  • Daytime railway noise exposure

    Geography, Territory and environment

    The map shows the daytime railway noise to which the population is exposed. The noise calculation is based on the real emissions of the year 2015. This emissions were calculated...

    • ZIP
    • GeoTIFF
    • SERVICE
  • Nighttime railway noise exposure

    Geography, Territory and environment

    The map shows the nighttime railway noise to which the population is exposed. The noise calculation is based on the real emissions of the year 2015. This emissions were calculated...

    • ZIP
    • GeoTIFF
    • SERVICE
  • Federal Inventory of Dry Grasslands of National Importance (DGS)

    Geography, Territory and environment

    Dry grasslands are habitats with a wide variety of species that are marked by agricultural use. In accordance with the Federal Act on Protecting Nature and Cultural Heritage, the...

    • ZIP
    • SHAPEFILE
    • SERVICE
  • Federal Inventory of Floodplains of National Importance

    Geography, Territory and environment

    Floodplains, namely natural habitats in the flood zones of watercourses, are in decline. The scientific inventory of floodplains was commissioned by the FDHA in May 1981 and...

    • ZIP
    • SHAPEFILE
    • SERVICE
  • Federal Inventory of Floodplains of National Importance - Appendix 2

    Geography, Territory and environment

    Floodplains, namely natural habitats in the flood zones of watercourses, are in decline. The scientific inventory of floodplains was commissioned by the FDHA in May 1981 and...

    • ZIP
    • SHAPEFILE
    • SERVICE
  • Altitudinal vegetation belts in Switzerland for 2085 with less dry future climate

    Agriculture, forestry, Geography, Territory and environment

    This map shows the altitudinal vegetation belts of forest vegetation in Switzerland for the period 2070-2099 assuming a less dry future climate. The following altitudinal...

    • ZIP
    • SERVICE
  • Perimeters of existing spectral micro-zoning studies

    Geography, Territory and environment

    Perimeters for which a spectral seismic micro-zonation study is available with links to further information. The amplification of seismic waves through the local geology is modeled...

    • ZIP
    • HTML
  • Production regions NFI

    Agriculture, forestry, Geography, Territory and environment

    According to the geometry of the data set, Switzerland is divided into five areas, namely Jura, Central Plateau, Pre-Alps, Alps, and the southern side of the Alps. They represent...

    • ZIP
    • SERVICE
  • Protection forest regions NFI

    Agriculture, forestry, Geography, Territory and environment

    According to the geometry of the data set, Switzerland is divided into six areas. They represent different forest growth and protective forest conditions.

    • ZIP
    • SERVICE
  • National Long-Term Surveillance of Swiss Rivers

    Geography, Territory and environment

    The National River Monitoring and Survey Programme (NADUF) tracks the concentrations of substances occurring in selected Swiss watercourses. NADUF, launched in 1972, is a project...

    • ZIP
  • Aerial Images swisstopo color

    Geography, Territory and environment

    The aerial imagery catalogue of swisstopo comprises around 360’000 analogue aerial photographs (black and white, colour or infrared colour). About 280’00 aerial images are...

    • ZIP
    • HTML
    • SERVICE
  • Official index of cities and towns including postal codes and perimeter

    Geography, Territory and environment

    In Article 24 of the regulations governing geographic names (GeoNV), the Federal Office of Topography (swisstopo) is commissioned to establish, administer and publish the new...

    • ZIP
    • SHAPEFILE
    • SERVICE
  • Low distortion area

    Geography, Territory and environment

    During fieldwork in the official cadastral survey, a local adaptation must be made or proof must be provided that this is not needed. In low distortion areas, a local adaptation is...

    • SERVICE
  • DHM25 basis model

    Geography, Territory and environment

    The digital height model DHM25 is a data set representing the three-dimensional form of the earth?s surface. It was derived from the height information of the Swiss National Map...

    • HTML
  • Glider Chart Switzerland 1:300'000

    Geography, Mobility and Transport

    The Glider Map 1:300'000 is published in cooperation with skyguide. The map includes airports and airfields, classified air space, restricted and hazardous areas as well as air...

    • HTML
    • SERVICE
  • swissALTI3D

    Geography, Territory and environment

    swissALTI3D is an extremely precise digital elevation model which describes the surface of Switzerland and the Principality of Liechtenstein without vegetation and development. It...

    • GeoTIFF
  • Geological Atlas of Switzerland 1:25000

    Geography, Territory and 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 by...

    • HTML
    • SERVICE
  • National Map 1:25'000

    Geography, Territory and environment

    The National Map 1:25,000 is a topographic map of Switzerland representing the areas of traffic and settlements, the topography and the vegetation in great detail. The map...

    • HTML
    • SERVICE
  • Geological Vector Datasets GeoCover

    Geography, Territory and environment

    The GeoCover Datasets V2 (standardized according to the Data Model Geology of Switzerland) is based on the map sheets of the Geological Atlas of Switzerland 1:25 000 and on...

    • SHAPEFILE
    • SERVICE
  • swissTLM3D Forest

    Geography, Territory and environment

    swissTLM3D Forest contains the forested areas of Switzerland and the Principality of Liechtenstein. It is part of the dataset swissTLM3D. With a high accuracy and the incorporation...

    • SHAPEFILE
    • SERVICE