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Poster Programme G2.3

G2.3

Observing and understanding Earth rotation variability and its geophysical excitation
Convener: Florian Seitz  | Co-Convener: David Salstein 
Oral Programme
 / Wed, 06 Apr, 08:30–12:00  / Room 17
Poster Programme
 / Attendance Wed, 06 Apr, 17:30–19:00  / Display Wed, 06 Apr, 08:00–19:30  / Halls X/Y
Poster Summaries & DiscussionsPSD9  / Wed, 06 Apr, 15:30–16:15  /  

Display time: Wednesday, 6 April 2011 08:00–19:30
Attendance Time: Wednesday, 6 April 2011, 17:30–19:00
Halls X/Y
Chairperson: Aleksander Brzezinski
XY226
EGU2011-2427
GPS-based estimation of polar motion parameters at sub-hourly frequency
Aurore Sibois, Willy Bertiger, George Born, Shailen Desai, Bruce Haines, and Jan Weiss

XY227
EGU2011-14019
CODE's reprocessed subdaily ERP series
Peter Steigenberger, Simon Lutz, Rolf Dach, and Thomas Artz

XY228
EGU2011-12390
Impact of orbit modelling and the reference frame on subdaily variations in Earth rotation
Natalia Panafidina and Markus Rothacher

XY229
EGU2011-8222
Geodetic VLBI Intensive scheduling based on singular value decomposition
Judith Pietzner and Axel Nothnagel

XY230
EGU2011-14143
Better Scheduling of the IVS-Intensives for Improved UT1 Estimates
John Gipson, Karen Baver, Kerry Kingham, and Merri Sue Carter

XY231
EGU2011-11849
Local and Global Rotations in Data of the Large Laser Gyroscope
André Gebauer, Ulrich Schreiber, and Thomas Klügel

XY232
EGU2011-11400 | presentation
On the combination of VLBI and ring laser data for accurate Earth rotation determination
Tobias Nilsson, Johannes Böhm, and Harald Schuh

XY233
EGU2011-13314
Nutation offsets inferred from the VLBI/GPS-based normal equations combination
Maria Kudryashova, Véronique Dehant, Carine Bruyninx, Pascale Defraigne, and Sebastien Lambert

XY234
EGU2011-11159
Operational production of multi-technique EOP values and Geodetic Excitation Functions at ASI-CGS
Vincenza Luceri, Cecilia Sciarretta, Roberto Lanotte, and Giuseppe Bianco

XY235
EGU2011-8915
A Combined Sub-daily Earth Rotation Model from GPS and VLBI Observations
Thomas Artz, Lisa Bernhard, Axel Nothnagel, Peter Steigernberger, and Sarah Tesmer

XY236
EGU2011-6877 | presentation
Consistency of Earth orientation parameters, second degree gravity field coefficients and geophysical excitation functions
Andrea Heiker and Hansjoerg Kutterer

XY237
EGU2011-6869
Estimation of Earth rotation and gravity field parameters, separated excitation mechanisms and physical Earth parameters from geometric and gravimetric space observations
Florian Seitz, Hansjörg Kutterer, Michael Schmidt, Stephanie Kirschner, Andrea Heiker, and Franziska Göttl

XY238
EGU2011-11703
Combination of time series of excitation functions by introducing operator software impact (OSI) parameters
Michael Schmidt, Robert Heinkelmann, Franziska Göttl, and Matthew Heller

XY239
EGU2011-458
Adjustment of EOP and gravity field parameter from SLR observations
Mathis Bloßfeld, Horst Müller, and Detlef Angermann

XY240
EGU2011-4981
Effects of time gravity changes on the Earth nutations
Jose Manuel Ferrandiz, Pedro A. Martinez-Ortiz, and David Garcia

XY241
EGU2011-2030
Seismic evidences of the Earth rotation role in geodynamics
Boris Levin, Sasorova Elena, and Domanski Andrey

XY242
EGU2011-2907
Influence of geometrical settings like flattening and topography of the core-mantle and inner-core boundaries on the gravitational core-mantle coupling
Jan M. Hagedoorn, Hans Greiner-Mai, and Ludwig Ballani

XY243
EGU2011-7385
Influence of the North Atlantic Oscillation and the Quasi-Biannual Oscillation on Earth Orientation Parameters
Nana Schoen, Uwe Ulbrich, Gregor Leckebusch, Peter Névir, and Maik Thomas

XY244
EGU2011-7913 | presentation
Diagonising the Atmospheric Contribution to Earth Rotation in Observations and a Global Atmospheric Model
Lisa Neef and Katja Matthes

XY245
EGU2011-13912
Atmospheric angular momentum from the 20th Century Reanalysis Project
Rodrigo Abarca del Rio and David Salstein

XY246
EGU2011-10586
Oceanic excitation of polar motion: the interpretation of regionally derived signals.
Jolanta Nastula, Richard Gross, and David A Salstein

XY247
EGU2011-11211
Earth rotation variations from ocean tide models
Sigrid Böhm and Harald Schuh

XY248
EGU2011-2217
Influence of the global precipitation budget on Earth rotation using water storage variations from the hydrological model LSDM and GRACE
Robert Dill and Henryk Dobslaw

XY249
EGU2011-9428
Earth Rotation: A Reappraisal of the Ongoing Impact of the Last Ice Age
Ngai Ham Chan, Jerry X. Mitrovica, and Isamu Matsuyama

XY250
EGU2011-10605
Operational Earth Rotation Parameters and Predictions from modelled Atmosphere-Hydrosphere Dynamics
Robert Dill, Henryk Dobslaw, and Maik Thomas

XY251
EGU2011-10585
Assimilation of Earth Rotation Parameters in an ocean model
Alexey Androsov, Jens Schröter, and Jan Saynisch