82 datasets found

  • National Long-Term Surveillance of Swiss Rivers

    Federal Office for the Environment FOEN
    Regions and cities, 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...

    Last updated: December 7, 2022

    • SERVICE
    • WMS
    • WMTS
    • HTML
    • API
    • official-geodata
    • gewiss
    • conservation-and-archiving-planning-aap---confederation
    • water-geographic
    • fsdi-federal-spatial-data-infrastructure
  • Current drought hazard level

    Federal Office for the Environment FOEN
    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 of...

    Last updated: November 25, 2024

    • SERVICE
    • WMTS
    • API
    • HTML
    • water-geographic
    • lake
    • atmospheric-precipitation
    • flowing-water
    • hydrology
    • agriculture
    • 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
  • Database of total bedload (federal government)

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    A bedload transport database for surface waters throughout Switzerland. Following the devastating events of the summer of 1987, which caused major damage in many regions of...

    Last updated: January 1, 2009

    • SERVICE
    • WMS
    • WMTS
    • API
    • GDB
    • water-geographic
    • water
    • gewiss
    • fsdi-federal-spatial-data-infrastructure
  • Numeric data from drought platform

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    This dataset includes all numerical data published on the national drought platform. For all drought-related variables, historical time series are available since 1991 with monthly...

    Last updated: November 25, 2024

    • HTML
    • hydrology
    • water-geographic
    • atmospheric-precipitation
    • lake
    • agriculture
    • flowing-water
    • fsdi-federal-spatial-data-infrastructure
  • National Map 1:500'000

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The National Map 1:500,000 is a topographic map giving an overview of Switzerland. The National Map 1:500,000 is published in analogue format as a printed map and in digital format...

    Last updated: November 12, 2025

    • SERVICE
    • WMS
    • WMTS
    • national-map
    • official-geodata
    • general-map
    • outline-map
    • terrain-representation
    • traffic-network
    • conservation-and-archiving-planning-aap---confederation
    • border
    • cartography
    • water-geographic
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • National Map 1:25'000

    Kanton Wallis - CC GEO
    Regions and cities, Environment

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

    Last updated: June 30, 1952

    • SERVICE
    • WMS
    • WMTS
    • traffic-network
    • national-map
    • conservation-and-archiving-planning-aap---confederation
    • terrain-representation
    • official-geodata
    • cartography
    • vegetation
    • relief-land
    • border
    • water-geographic
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • National Map 1:50'000, winter representation

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The winter national map 1:50'000 is a derivation of the topographical national map 1:50'000 of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodies of...

    Last updated: November 28, 2025

    • SERVICE
    • traffic-network
    • ski-tour
    • national-map
    • official-geoservice
    • terrain-representation
    • border
    • water-geographic
    • cartography
    • vegetation
    • relief-land
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • National Map 1:100'000, winter representation

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The winter national map 1:100'000 is a derivation of the topographical national map 1:100'000 of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodies...

    Last updated: November 28, 2025

    • SERVICE
    • national-map
    • ski-tour
    • terrain-representation
    • official-geoservice
    • traffic-network
    • vegetation
    • border
    • water-geographic
    • cartography
    • relief-land
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • National Map 1:1 million

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The National Map 1:1 million is a small-scale topographic map giving an overview of Central Europe: Switzerland and its neighbours from Lyons to Salzburg and from Strasbourg to...

    Last updated: January 29, 2025

    • SERVICE
    • WMS
    • WMTS
    • ZIP
    • general-map
    • terrain-representation
    • national-map
    • official-geodata
    • conservation-and-archiving-planning-aap---confederation
    • traffic-network
    • border
    • relief-land
    • cartography
    • water-geographic
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • National Map 1:50'000

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The National Map 1:50,000 is a topographic map of Switzerland representing the areas of traffic and settlements, the topography and the vegetation in detail. The map perimeter is...

    Last updated: June 30, 1938

    • SERVICE
    • WMS
    • WMTS
    • national-map
    • official-geodata
    • traffic-network
    • terrain-representation
    • conservation-and-archiving-planning-aap---confederation
    • vegetation
    • cartography
    • water-geographic
    • relief-land
    • border
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • Topographical Map (Dufour Map)

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The first official map of Switzerland. First issued between 1844 and 1864, updated up to 1939. 25 sheets. Map format: 70 x 48 cm = 3360 km2. Representation of the terrain: Shaded...

    Last updated: January 1, 1843

    • SERVICE
    • WMS
    • WMTS
    • API
    • historic-map
    • individual-symbol
    • official-geodata
    • terrain-representation
    • national-map
    • conservation-and-archiving-planning-aap---confederation
    • place-name
    • rock
    • history
    • relief-land
    • province
    • nomenclature
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • water-geographic
    • mountain
    • topography
    • map-chart
  • National maps of Switzerland, winter representation

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The winter national map is a derivation of the topographical national maps of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodies of water and...

    Last updated: November 28, 2025

    • SERVICE
    • WMS
    • WMTS
    • terrain-representation
    • national-map
    • traffic-network
    • ski-tour
    • official-geoservice
    • relief-land
    • border
    • cartography
    • water-geographic
    • vegetation
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • National Map 1:10'000, winter representation

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The winter national map 1:10'000 is a derivation of the topographical national map 1:10'000 of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodies of...

    Last updated: November 28, 2025

    • SERVICE
    • terrain-representation
    • ski-tour
    • national-map
    • traffic-network
    • official-geoservice
    • relief-land
    • border
    • water-geographic
    • cartography
    • vegetation
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • National Map 1:25'000, winter representation

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The winter national map 1:25'000 is a derivation of the topographical national map 1:25'000 of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodies of...

    Last updated: November 28, 2025

    • SERVICE
    • ski-tour
    • national-map
    • official-geoservice
    • terrain-representation
    • traffic-network
    • vegetation
    • relief-land
    • water-geographic
    • cartography
    • border
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • swissTLM3D Hydrographical network

    Kanton Wallis - CC GEO
    Regions and cities, Environment, Transport

    swissTLM3D hydrographical network contains the watercourses and lake contours of Switzerland and the Principality of Liechtenstein. It is part of the dataset swissTLM3D. With a...

    Last updated: March 5, 2025

    • SERVICE
    • WMTS
    • WMS
    • API
    • gis-geographic-information-system
    • landscape-model
    • single-object
    • conservation-and-archiving-planning-aap---confederation
    • official-geodata
    • geographic-information-system
    • vector
    • surface-water
    • geographical-names
    • hydrography
    • fsdi-federal-spatial-data-infrastructure
    • water-geographic
  • National Map 1:200'000

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The National Map 1:200,000 is a topographic map giving an overview of Switzerland. The map perimeter is divided into 4 (printed map) or 16 (Swiss Map Raster) sheets. The National...

    Last updated: November 17, 2025

    • SERVICE
    • WMS
    • WMTS
    • conservation-and-archiving-planning-aap---confederation
    • official-geodata
    • national-map
    • terrain-representation
    • traffic-network
    • water-geographic
    • relief-land
    • cartography
    • border
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • National Map 1:500'000, winter representation

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The winter national map 1:500'000 is a derivation of the topographical national map 1:500'000 of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodies...

    Last updated: November 28, 2025

    • SERVICE
    • ski-tour
    • national-map
    • terrain-representation
    • official-geoservice
    • traffic-network
    • cartography
    • relief-land
    • border
    • vegetation
    • water-geographic
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • National Map 1:200'000, winter representation

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The winter national map 1:200'000 is a derivation of the topographical national map 1:200'000 of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodies...

    Last updated: November 28, 2025

    • SERVICE
    • terrain-representation
    • national-map
    • ski-tour
    • official-geoservice
    • traffic-network
    • border
    • relief-land
    • vegetation
    • water-geographic
    • cartography
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart
  • National Map 1:100'000

    Kanton Wallis - CC GEO
    Regions and cities, Environment

    The National Map 1:100,000 is a supra-regional topographic map of Switzerland. The map perimeter is divided into 23 individual sheets. There are composites of specified regions....

    Last updated: June 30, 1954

    • SERVICE
    • WMS
    • WMTS
    • official-geodata
    • conservation-and-archiving-planning-aap---confederation
    • terrain-representation
    • traffic-network
    • national-map
    • vegetation
    • border
    • cartography
    • water-geographic
    • relief-land
    • geographical-names
    • fsdi-federal-spatial-data-infrastructure
    • topography
    • map-chart