Lokale approximation des Quasigeoids aus astrogeodätischen Daten. (Local approximation of quasi-geoid from astrogeodetic data)

Auteurs :
KELLER, W.
FALK, R.

Description :
By linearization and following smoothing a local approximation of the Molodensky problem in gravity space is constructed. This problem may be solved in a closed way. The solution permits a series expansion with respect to cylindrical functions. The gradient of this solution approximates locally the quasigeoid. The suggested procedure is tested with a model example. (HL).


Type de document :
Article de périodique

Source :
Vermessungstechnik Berlin, 1983, vol. 32, n°. 1, p. 17-19

Date :
1983