See these links to find swisstopo information which could be of interest to your scientific activities.
Scientists
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 | Equipment leasing | Material sales
Current state of the official cadastral survey (CS) 
| CSI and data model | Cadastral survey products (CS) | Cadastral Surveying - Projects | SWISSCadastre International
Positioning services
Geodata
Web Services and WebGIS-applications | Geographic cataloque geocat.ch | INTERLIS | Geodata production | Archiving of Geodata
| INTERLIS | Geodata production | Archiving of Geodata
Aerial Photographs / Satellite Images
Analogue Aerial Photographs | Aerial Photograph Archive | Satellite Images World Wide | Aerial Photographs | Flying Service | Satellite Images
Maps / Atlases
Geological maps | Tools | Thematic maps | Historical maps | Once and today | Dufour Map - facsimile | Dufour Map | Digital Siegfried Map | Atlas of Switzerland 3 | Hydrological Atlas | Climatological Atlas | Cartographic services | Mounted maps | Map collection
Reports / Publications / Colloquiums
swisstopo Report | Publications by collaborators 1990-2007 | Publications by collaborators 1840-1989 | geodata-news | Contributions to the Geological Map of Switzerland | Geological Reports | COGIS publications | Cadastral surveying - Publications | Cadastral survey information bulletin INFO V+D | Colloquiums
| Cadastral survey information bulletin INFO V+D | Colloquiums
Legislation, Legal bases
Print / Finishing