See these links to find swisstopo information which could be of interest to your scientific activities.
Surveying / Geodesy
Transition of reference frames LV03 - LV95 | Discontinuity between the Cantons of Geneva and Vaud | Control networks | LV95 | LHN95 | LV03 | LN02 | Test networks | National border | Documentation / GIS | Positioning (GNSS) | Geodetic points (FPDS) | Geodetic software | Material sales
Aerial Photographs / Satellite Images
Maps / Atlases
Reports / Publications / Colloquiums
Legislation, Legal bases