Thursday, 23 Apr 2009 Room: 26 Chairperson: P. Holota
13:30–13:45
EGU2009-6244 S.-C. Han, F. G. Lemoine, and E. Mazarico Spatially-restricted spectral constraint for planetary gravity field recovery: Application to the global gravity field determination of the Moon and other planets
13:45–14:00
EGU2009-2469 E. W. Grafarend, J. Engels, and P. Varga The gravitational field of a deformable body like the Earth or other celectial bodies
14:00–14:15
EGU2009-2664 N. Sneeuw, E.J.O. Schrama, P.N.A.M. Visser, and M. Weigelt Spatial resolution from repeat orbit configurations: the Colombo-Nyquist rule revisited
14:15–14:30
EGU2009-9509 T. Mayer-Gurr and E. Kurtenbach Different representations of the time variable gravity field to reduce the aliasing problem in GRACE data analysis
14:30–14:45
EGU2009-4677
C. Lorenz, B. Devaraju, and N. Sneeuw On the computation of a reliable signal covariance for the stochastic filtering of time-variable gravity field from GRACE
14:45–15:00
EGU2009-7912 J. Kusche and B. Gundlich Bayesian Inversion for quasi-linear models in geodesy
15:00–15:15
EGU2009-1702 J. Yu, D. Zhao, and H. Jin Using invariants of the gravitational gradient tensor as boundary values to solve for the gravitational field
COFFEE BREAK
Chairperson: N. Sneeuw
15:30–15:45
EGU2009-12539 P. Holota An approximation of ellipsoidal harmonics and the construction of Galerkin's matrix in studies on Earth's gravitational potential
15:45–16:00
EGU2009-7770 J. Janák, S. Slovík, Z. Fašková, and K. Mikula Disturbing potential and its geometrical properties
16:00–16:15
EGU2009-13182
Y. Allahtavakoli and A. Safari A New Consistent Parameter-Choice Method for Tikhonov-Phillips Regularization Method, achieved and applied in Downward Continuation(withdrawn)
16:15–16:30
EGU2009-4764 X. Luo, M. Mayer, and B. Heck Identification of AR(I)MA processes for modelling temporal correlations of GPS observations
16:30–16:45
EGU2009-9429
S. Petrovic Some Examples of Imperfect Mathematical Modeling in Geodesy(withdrawn)
16:45–17:00
EGU2009-2476 P. Varga Use of strain rate data to determine the probable return period of characteristic earthquakes
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