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CommunicationPublished on 18 March 2021

Quality assurance and usage statistics

The quality of the swipos services is monitored by several Integrity Monitoring (IM) stations. The stations – just like regular users - regularly establish a connection to the swipos-GIS/GEO service and measure their position. By comparing the measured position with the known position, quality of the service can be determined.

Distribution of the integrity monitoring stations in Switzerland and their installation state

Federal Office of Topography swisstopo

Web Services - Technical support
Seftigenstrasse 264
3084 Wabern