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74 datasets found

  • National Map 1:10'000, winter representation

    Federal Office of Topography swisstopo
    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: October 7, 2024

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

  • National Map 1:500'000, winter representation

    Federal Office of Topography swisstopo
    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 13, 2024

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

  • Swiss Map Vector 500, Swiss national vector map 1:500 000

    Federal Office of Topography swisstopo
    Regions and cities, Environment

    Swiss Map Vector 500 is the Swiss national 1:500,000 scale map in vector format. It includes the railway network, all highways, semi-highways, transit and link roads, a highly...

    Last updated: January 1, 2024

    • gis-geographic-information-system
    • traffic-network
    • national-map
    • terrain-representation
    • fsdi-federal-spatial-data-infrastructure
    • cartography
    • relief-land
    • vegetation
    • water-geographic
    • vector
    • border
    • geographical-names
    • topography
    • map-chart

  • National Map 1:1 million, winter representation

    Federal Office of Topography swisstopo
    Regions and cities, Environment

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

    Last updated: November 13, 2024

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

  • 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
    • HTML
    • atmospheric-precipitation
    • lake
    • water-geographic
    • hydrology
    • agriculture
    • flowing-water
    • fsdi-federal-spatial-data-infrastructure

  • Generalised background map for the representation of hydrological data

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    In addition to the outline of Switzerland, the generalised background map displays a simplified, reduced watercourse network and some selected cities for improved orientation at...

    Last updated: October 23, 2014

    • SERVICE
    • WMS
    • WMTS
    • ZIP
    • API
    • hydrography
    • water-geographic
    • flowing-water
    • water-science
    • fsdi-federal-spatial-data-infrastructure

  • Flood alert map

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The flood alert map shows the current flood danger level (1 to 5) for all and for the regions in relation to small and medium-sized rivers. The rivers of national interest are...

    Last updated: November 5, 2014

    • SERVICE
    • WMS
    • ZIP
    • flood
    • flowing-water
    • hydrology
    • lake
    • natural-hazard
    • water-geographic
    • fsdi-federal-spatial-data-infrastructure

  • Balance areas (catchment areas) HADES

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The balance areas form the middle layer of the system of catchment areas that describe Switzerland’s hydrographical structure (Hydrological Atlas of Switzerland, HADES). They are...

    Last updated: January 1, 2004

    • SERVICE
    • WMS
    • WMTS
    • ZIP
    • API
    • water-geographic
    • fsdi-federal-spatial-data-infrastructure
    • gewiss

  • Base areas (catchment areas) HADES

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The base areas form the lowest layer of the system of catchment areas that describe Switzerland’s hydrographical structure (Hydrological Atlas of Switzerland, HADES). As many...

    Last updated: January 1, 2004

    • SERVICE
    • WMS
    • WMTS
    • API
    • SHP
    • water-geographic
    • gewiss
    • 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

  • NAQUA-QUANT Monitoring sites (NAQUA National groundwater monitoring)

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Groundwater is the result of the percolation of rainfall and the infiltration of river water. Groundwater levels and spring discharges therefore respond – though possibly with a...

    Last updated: January 30, 2015

    • SERVICE
    • WMS
    • ZIP
    • water-geographic
    • hydrology
    • 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

  • Diffuse total phosphorus inputs into waters

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Phosphorus inputs into waters represent an undesirable pollution load. A total of some 3,400 tonnes of total phosphorus (dissolved and particulate phosphorus) enter Swiss waters...

    Last updated: January 1, 2023

    • WMS
    • WMTS
    • SERVICE
    • HTML
    • phosphorus
    • environment
    • fsdi-federal-spatial-data-infrastructure
    • water-geographic

  • 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
    • gewiss
    • official-geodata
    • conservation-and-archiving-planning-aap---confederation
    • water-geographic
    • 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

  • Diffuse dissolved phosphorus inputs into waters, modelled values

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    Phosphorus inputs into waters represent an undesirable pollution load. Over recent decades high inputs of dissolved phosphorus have led to eutrophication of the lakes of the...

    Last updated: January 1, 2023

    • SERVICE
    • WMS
    • WMTS
    • HTML
    • phosphorus
    • environment
    • fsdi-federal-spatial-data-infrastructure
    • water-geographic

  • 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
    • gewiss
    • official-geodata
    • fsdi-federal-spatial-data-infrastructure

  • General situation of groundwater levels and spring discharges

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The map provides an overview of the current groundwater levels and spring discharges in Switzerland compared with the expected conditions. The data is shown as below, above or...

    Last updated: September 21, 2016

    • SERVICE
    • WMS
    • ZIP
    • hydrology
    • water-geographic
    • 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

  • Water temperature of rivers and streams

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The map provides an overview of current water temperatures in Switzerland's rivers.

    Last updated: October 30, 2014

    • SERVICE
    • WMS
    • ZIP
    • flowing-water
    • hydrology
    • water-geographic
    • fsdi-federal-spatial-data-infrastructure

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