1.
| The European vertical GPS reference network : Campaign 1997 - Concept and status
/ Adam, J. ; Gurtner, W. ; Harsson, B. G. ; IAG Sci. Assem., Rio de Janeiro, 1997
Leipzig: Bundesamt f. Kartogr. u. Geod., 1997
Signatura: K48338
|
2.
| The European Primary Tide Gauge Network.(EPTN)
/ Boucher, C. ; Gurtner, W. ; Wöppelmann, G.
Sain-Mandé: Inst. Géorg. Nat., 1995
Signatura: K47581
|
3.
| National Report of Switzerland
/ Gubler, Erich ; Sneider, Dieter ; Gurtner, Werner
Wabern: Bundesamt f. Landestopogr., 1995
Signatura: K47567
|
4.
| Guidelines for a Permanent EUREF GPS Network
/ Gurtner, W.
Bern: Univ. - Astron. Inst., 1995
Signatura: K47580
|
5.
| European vertical reference Network 97 GPS campaign (EUVN97). Report to the EUVN Working group
/ Ihde, J. ; Schlueter, W. ; Adam, J. ; Gurtner, W. ; et al
Leipzig: IfAG, 1997
Signatura: K48063
|
6.
| EUREF. The Data Aquisition Project
/ Seeger, H. ; Augath, W. ; Bordley, R. ; Boucher, C. ; et al
Frankfurt am Main: IfAG, 1993
Signatura: K47208
|
7.
| Computation of Geoidal Heights and Vertical Deflections in Switzerland. XVIII General Assembly IUGG, Hamburg 1983
/ Gurtner, W. ; Elmiger, A. ; XVIII General Assembly IUGG, Hamburg 1983
Bern: Universität , 1983
Signatura: K44249
|