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Noise pollution register for railway systems – railway noise, permitted...
Regions and cities, Environment
The authoritative railway noise pollution values are defined in the noise pollution register. Both emission and immission values are shown. The permitted noise levels Lr,e in [d...
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Natural stones on buildings
Regions and cities, Environment
This dataset shows the use of stone in the construction of over 4,000 buildings in Switzerland. The data was collected by Francis de Quervain between 1954 and 1983. Over the pas...
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Switzerland During the Last Glacial Maximum (LGM) 1:500000
Regions and cities, Environment
The map (GK500-LGM) shows the maximum extent of glaciation in Switzerland at the height of the last Ice Age around 24,000 years ago. It presents the latest results of current re...
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Lithological map of Switzerland – Genesis 1:500000
Regions and cities, Environment
The Lithological map of Switzerland – Genesis 1:500,000 provides an overview of the subsurface classified according to the origin of the rocks, e.g. deposits from rivers and gla...
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Total Intensity Map of Switzerland 1:500000
Regions and cities, Environment
Geomagnetic maps are the result of measurements of total intensity, declination and inclination. The geomagnetic field is defined by a vector, which isrepresented in terms of it...
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Tectonic Map of Switzerland 1:500000
Regions and cities, Environment
The Tectonic Map of Switzerland (TK500) depicts the tectonic units and structural elements of the entire Swiss territory and neighboring regions. These units group together rock...
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Aeromagnetic Map of Switzerland 1:500000
Regions and cities, Environment
The overall magnetisation of a rock consists of induced magnetisation caused by the Earth's magnetic field and of remanent magnetisation acquired by the rock during its formatio...
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Hydrogeological Map of Switzerland: Groundwater Resources 1:500000
Regions and cities, Environment
The Federal Office for the Environment (FOEN) is the body within the Swiss Geological Survey responsible for hydrogeology. The 1:500,000 Hydrogeological Map forms part of the Ge...
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Transition of reference frames LV03 - LV95: Combined transformation accuracy map
Regions and cities, Environment
From the combined accuracy map can be derived the accuracy of GNSS data measured, e.g. with swipos positioning service, in LV03 (with real-time-FINELTRA) or LV95, compared to na...
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Lithological map of Switzerland 1:500000
Regions and cities, Environment
The Lithological map of Switzerland 1:500,000 provides an overview of the subsurface classified according to lithological and petrographic criteria. The geometry of the polygons...
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Quarries 1965
Regions and cities, Environment
The data on quarries is part of the Resources Information System of the Georesources Switzerland Group, a database of mineral deposits in Switzerland. This database contains ent...
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Geothermal Map of Switzerland 1:500000
Regions and cities, Environment
The geothermal map shows the thermal energy that is produced in the subsurface and traverses the Earth's surface within an area of 1 m2 (mW/m2). The heat flow data is calculated...
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Geological Map of Switzerland 1:500000
Regions and cities, Environment
The 1:500,000 Geological Map of Switzerland covers the whole of Switzerland and adjoining parts of neighbouring countries. It gives an overview of the distribution of the upperm...
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Gravimetric Atlas of Switzerland 1:100000
Regions and cities, Environment
The Bouguer anomalies for Switzerland are shown on 22 sheets. A Bouguer anomaly is the difference between the gravity measured at a particular point on the Earth's surface and t...
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Hydrogeological Map of Switzerland: Vulnerability of Groundwater Resources 1:500000
Regions and cities, Environment
The Federal Office for the Environment (FOEN) is the body within the Swiss Geological Survey responsible for hydrogeology. The 1:500,000 Hydrogeological Map forms part of the Ge...
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Quarries 1980
Regions and cities, Environment
The data on quarries is part of the Resources Information System of the Georesources Switzerland Group, a database of mineral deposits in Switzerland. This database contains ent...
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Transition of reference frames LV03 - LV95: Displacement vectors at TSP1...
Regions and cities, Environment
The displacement vectors of the pass points (TSP2) point from LV03 to LV95 and therefore in the direction and absolute value of the local rectification (infobox).
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Quarries 1915
Regions and cities, Environment
The data on quarries is part of the Resources Information System of the Georesources Switzerland Group, a database of mineral deposits in Switzerland. This database contains ent...
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Gravimetric Map of Switzerland (Bouguer Anomalies) 1:500000
Regions and cities, Environment
Gravitational acceleration or gravity depends on the location of the measuring point and the mass distribution in the subsurface structure. A Bouguer anomaly is the difference b...
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Ski routes
Regions and cities, Transport
The digital ski routes contain specific information for snow sports in Switzerland and adjacent parts of its neighbouring countries. The data set is produced in collaboration wi...
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Raw materials, production and mining sites of the brickworks industry
Regions and cities, Environment
This dataset shows the brickwork production and mining sites in operation and decommissioned of the brickworks in Switzerland. Clay, marl and also sandstone are the most importa...
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Transition of reference frames LV03 - LV95: Triangular network (CHENyx06 and...
Regions and cities, Environment
The triangular network of the national survey (FINELTRA-LV) was completed in the 90's and has permitted to transform geodata from LV03 to LV95 and vice versa with an accuracy of...
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Transition of reference frames LV03 - LV95: Coordinate changes LV03->LV95
Regions and cities, Environment
The coordinate changes between the old frame of reference LV03 and the new one LV95, respectively the deformations from MN03, are represented in relation to Zimmerwald (BE): the...
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Lithological map of Switzerland – Groups of rocks 1:500000
Regions and cities, Environment
The Lithological map of Switzerland – Groups of rocks 1:500,000 provides an overview of the subsurface subdivided into three groups of rocks: unconsolidated rocks, sedimentary r...
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Declination Map of Switzerland 1:500000
Regions and cities, Environment
Geomagnetic maps are the result of measurements of total intensity, declination and inclination. The declination describes the angle formed between magnetic and geographic north...