38.
| Iterative Spectral Analysis and Geopotential Determination Using Altimeter Data
/ Guochang Xu ; IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Berlin: Techn. Univ. - Inst. für Geod. und Photogramm., 1991
Signatura: K46860
|
39.
| International Union of Geodesy and Geophysics (IUGG)/ International Association of Geodesy (IAG). Special Study Group 5-98. Atmospheric Excitation of the Earth's Rotation. Bulletin No. 5. August 1991
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Pasadena: Jet Propulsion Labor., 1991
Signatura: K46833
|
40.
| International Gravity Commission. Working Group No. 7. Computation of Mean Gravity Anomalies. Report for the Period June 1988 to August 1991
/ Wenzel, Hans-Georg ; IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Karlsruhe: Universität Karlsruhe, 1991
Signatura: K46820
|
41.
| International Association of Geodesy. Section 1 - Positioning. Quadrennial Report (1987 - 1991)
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Vienna: IUGG Vienna, 1991
Signatura: K46823
|
42.
| International Association of Geodesy - Working Group 2 (WG2): World Gravity Standards - Activity report 1987 - 1991
/ Boedecker, Gerd ; IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
München: Bayer. Akad. Wissensch., 1991
Signatura: K46822
|
43.
| Indian Natonal Report 1987 - 90
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Ryderabad: National Geophysical Research Institute, 1991
Signatura: K46849
|
44.
| Global Recovery of the Geopotential from Satellite Gravity Gradiometry: A Simulation
/ Balmino, G. ; Barriot, J.P. ; IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Toulouse: CNES, 1991
Signatura: K46862
|
45.
| Geodetic Work in the Netherlands. 1987 - 1990
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991=
Delft: Nederl. Comm. Geod., 1991
Signatura: K46843
|
46.
| Geodetic Operations in Finland 1987 - 1991
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Helsinki: Fin. Geod. Inst., 1991
Signatura: K46852
|
47.
| Geodetic Activities in Sweden 1987 - 1990
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Gävle: Landmateriet, 1991
Signatura: K46840
|