National Gravity Network
The national gravity network, LSN2004, is based on the existing Swiss National Gravity Network dating from 1995. This network is being continuously supplemented with new absolute and relative measurements.
Federal Office of Topography swisstopo
Division Geodesy and Federal Directorate of Cadastral Surveying
Seftigenstrasse 264
3084 Wabern
Seftigenstrasse 264
3084 Wabern