Daniel Gutknecht
Dipl. Verm.-Ing. FH
Control networks
Tel +41 31 963 22 49
Fax +41 31 963 24 59

What do you know about the national boundaries? How they are staked out and surveyed? Who defines and administers them? The following abstract provides some information about the geographic data used for defining the territory and how swisstopo is involved in this process.
Daniel Gutknecht
Dipl. Verm.-Ing. FH
Control networks
Tel +41 31 963 22 49
Fax +41 31 963 24 59
Municipality boundaries