Investigations in preparation of the renewal of the German main elevation network

© IfE / F. Dilssner
The effects on the coordinates are shown in Fig. (2). Maximum effects can be up to 18 mm.  

Prior to the campaign to renew the German main elevation network, the influence of different substructures on static measurements for different antennas and elevation masks (5°, 8°, 15°) was investigated. Fig. (1) shows the different substructures (a) metal plate with Zeiss tripod, (b) tripod plate with Zeiss tripod and (c) an adapter for direct height measurement with Wild tripod (LVG Sachsen-Anhalt).

© IfE / F. Dilssner
L0 without tropospheric estimate.

ACKNOWLEDGEMENTS

This project was financed with a donation from the Ernst-Simons-Stiftung for F. Dilßner and carried out in cooperation with Geo++.

 

 


CONTACT

Prof. Dr.-Ing. Steffen Schön
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Schneiderberg 50
30167 Hannover
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Address
Schneiderberg 50
30167 Hannover
Building
Room