Probleme de l'implantation d'une grille sur une shphere A. R. Weiller OriginalPaper 07 November 2008 Pages: 3 - 21
A North-Seeking gyro Attachment for the Theodolite G. J. StrasserH. R. Schwendener OriginalPaper 07 November 2008 Pages: 23 - 38
Is the levelling datum for a continental levelling network so stable that it would permit the determination of secular movements as accurate as modern precise levellings may be observed? O. Simonsen OriginalPaper 07 November 2008 Pages: 39 - 69
Report of the Symposium on Electromagnetic Distance Measurement M. R. Richards Report 07 November 2008 Pages: 71 - 76
Reunion de la Commission Gravimetrique Internationale S. Coron Report 07 November 2008 Pages: 77 - 79
Voeux adoptés par la Commission Gravimetrique Internationale Announcement 07 November 2008 Pages: 81 - 87