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Status of the cantonal geotope inventories
Regions and cities, Environment
The Geotopes Project Group (Swiss Academy of Sciences SCNAT) centralises all geodata relating to cantonal geotope inventories in a GIS database. The aim is to obtain a nationwid...
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swissTLM3D Railway
Regions and cities, Environment, Transport
swissTLM3D Railway contains the path of the railways with narrow-gauge and standard gauge. All tracks are captured in the sections with multiple tracks and in the areas of a sta...
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Geoid model CHGeo2004 in CH1903
Regions and cities, Environment
Swiss geoid model in the version of 2004 (CHGeo2004) in the reference system CH1903. It forms the zero reference surface (approximated mean sea level) for height determination a...
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Bedrock elevation model
Regions and cities, Environment
The bedrock elevation model is a complete model of the bedrock surface (or Quaternary base) in the Molasse Basin, the larger Alpine valleys (Rhine, Rhône, Aare, Reuss, Linth and...
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Geoid model CHGeo2004 in ETRS89
Regions and cities, Environment
Swiss geoid model in the version of 2004 (CHGeo2004) in the reference system ETRS89. It forms the zero reference surface (approximated mean sea level) for height determination a...
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- WMTS
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2D and 3D reflection seismic in Switzerland
Regions and cities, Environment
This map shows the location of seismic reflection data acquired in Switzerland for the exploration of the geological subsurface. The majority of these are two-dimensional measur...
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Quarries 1995
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: 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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Transition of reference frames LV03 - LV95: Displacement vectors at TSP1 poin...
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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Transition of reference frames LV03 - LV95: Displacement vectors at TSP1 poin...
Regions and cities, Environment
The displacement vectors of the pass points (TSP1) point from LV03 to LV95 and therefore in the direction and absolute value of the local rectification (infobox).
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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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Aeromagnetic Map of the Swiss Plateau and the Jura Mountains
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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