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Federal Office of Topography swisstopo

Interactive applications

Revision Service

Revision Service

With the revision service, problems in maps and geodata can be georeferenced and reported with great precision to the Federal Office of Topography.

Calculation services

Calculation services
Calculation tool for planimetric and/or altimetric reference frame change, KML generation from points files or GPS raw data files (NMEA) or coordinates conversion from swiss plane to WGS84 and reverse.

Geodetic points (FPDS)

Control point data service
The "Control point data service" provides a working data base. In addition, the information is available to third parties in a public access data base on the Internet.

FINELTRA data viewer

transformation between the old Swiss LV03 reference frame and the new LV95 system

The FINELTRA data viewer can be used to estimate the precision of the transformation between LV03 and LV95 and indicates the accuracy of positioning with swispos® in LV03 (service LV03/LN02).

Comments about this page: Communication and Web
Last updated: 30.05.2011

Further informations

geo.admin.ch External website. Content opens in new window
geocat.ch External website. Content opens in new window

geocat.ch is the name for the metadata catalogue for swiss geodata. Federal offices, cantons, communes and private entreprises record the metadata for their geodata in geocat.ch. geocat.ch represents therefore an ideal starting point for your search for geodata like aerial photographs, protected sites, natural dangers, earthquakes etc.

If you or your organisation produce geodata which you want to describe, or you would like to link your catalogue to geocat.ch, please contact us. We are looking forward to giving you any further information.

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