EGU General Assembly 2007
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  Oral Programme - G4/GD17 What constraints do earth rotation, shape, and gravity measurements place on the dynamical processes of the solid earth? (co-organized by GD)

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Convener: Gross, R.
Co-Convener: Plag, H.

Friday, 20 April 2007

Lecture Room: Lecture Room 6 (K)

Chairperson: GROSS, R.

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8:30 - 8:45
EGU2007-A-10577;  G4/GD17-1FR1O-001
Rothacher, M.; Neilan, R.; Plag, H.P.
GGOS: the Global Geodetic Observing System (solicited)

8:45 - 9:00
EGU2007-A-06363;  G4/GD17-1FR1O-002
Thaller, D.; Krügel, M.; Meisel, B.; Artz, T.; Steigenberger, P.; Tesmer, V.; Wünsch, J.; Rothacher, M.
Long time-series of GPS- and VLBI-derived EOP consistently combined including the TRF

9:00 - 9:15
EGU2007-A-04743;  G4/GD17-1FR1O-003
Wu, X.; Dong, D.; Ivins, E.; Owen, S.; Bettadpur, S.; Ries, J.
Solid Earth signatures of surface mass variations and improved global monitoring using multi-satellite data combination (solicited)

9:15 - 9:30
EGU2007-A-04506;  G4/GD17-1FR1O-004
Gross, R. S.; Blewitt, G.; Clarke, P. J.; Lavallée, D.
Low-degree surface mass loads estimated from geodetic measurements and geophysical models

9:30 - 9:45
EGU2007-A-09625;  G4/GD17-1FR1O-005
Korbacz, A.; Brzezinski, A.; Thomas, M.
Atmospheric and nontidal oceanic excitation of polar motion estimated from the output of the models ERA-40 and OMCT

9:45 - 10:00
EGU2007-A-00974;  G4/GD17-1FR1O-006
Grötzsch, A; Thomas, M; Dobslaw, H
Operational estimates of transient hydrospheric effects on Earth rotation parameters


Chairperson: GROSS, R.

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10:30 - 10:45
EGU2007-A-04697;  G4/GD17-1FR2O-001
Petrov, L.; Bizouard, Ch.
VLBI Intensive observations for UT1: accuracy and usability

10:45 - 11:00
EGU2007-A-04197;  G4/GD17-1FR2O-002
Englich, S.; Mendes Cerveira, P.J.; Weber, R.; Schuh, H.
Tidal variations in length of day and UT1 observed with GPS and VLBI – Impact of different processing strategies

11:00 - 11:15
EGU2007-A-08086;  G4/GD17-1FR2O-003
Capitaine, N.; Bourda, G.; Zerhouni, W.
Precession-nutation and the Earth's dynamical flattening

11:15 - 11:30
EGU2007-A-03787;  G4/GD17-1FR2O-004
Vondrak, J.
Determination of the Earth fluid core flattening from resonance effects in nutation as observed by VLBI

11:30 - 11:45
EGU2007-A-02946;  G4/GD17-1FR2O-005
Rosat, S.; Florsch, N.; Hinderer, J.; Llubes, M.
A comparison between Bayesian and least-squares method for the inversion of the FCN parameters

11:45 - 12:00
EGU2007-A-09875;  G4/GD17-1FR2O-006
Brzezinski, A.; Korbacz, A.; Thomas, M.
Geophysical excitation of the free core nutation: comparison of results from two different models of the atmospheric and oceanic angular momenta


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