Orals G4.2
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G4.2 Satellite Gravimetry: GRACE, GOCE and Future Gravity Missions |
| Convener: Frank Flechtner | Co-Conveners: Thomas Gruber , Richard Biancale (deceased) , Torsten Mayer-Guerr |
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Thursday, 1 May 2014 Room G9 Chairperson: Th. Gruber |
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GOCE
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| 08:30–08:45 |
EGU2014-7901
GOCE: mission accomplished but exploitation continues Rune Floberghagen, Michael Fehringer, Christoph Steiger, Massimo Romanazzo, Bjoern Frommknecht, and Heiner Klinkrad |
| 08:45–09:00 |
EGU2014-2150
HPF's preliminary gravity field model using the direct numerical method based on all GOCE data Sean Bruinsma, Jean-Charles Marty, Jean-Michel Lemoine, Christoph Foerste, Oleg Abrikosov, Sandrine Mulet, and Marie-Helene Rio |
| 09:00–09:15 |
EGU2014-10469
Status of the fifth generation GOCE time-wise Earth gravity field model Torsten Mayer-Guerr, Jan Martin Brockmann, Ina Krasbutter, Eduard Höck, Norbert Zehentner, Roland Pail, and Wolf-Dieter Schuh |
| 09:15–09:30 |
EGU2014-4127
Combining a Global GOCE Derived MDT with In-situ Observation for Regional Enhancement of the Mean Dynamic Topography Per Knudsen, Ole Andersen, and Jerome Benveniste |
| 09:30–09:45 |
EGU2014-1223
| presentation
Spectral characteristics of the Hellenic vertical network - Validation over Central and Northern Greece using GOCE/GRACE global geopotential models Vassilios D. Andritsanos, George S. Vergos, Vassilios N. Grigoriadis, Vassilios Pagounis, and Ilias N. Tziavos |
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GRACE
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| 09:45–10:00 |
EGU2014-4303
The Status and Future Directions for the GRACE Mission Byron Tapley, Frank Flechtner, Srinivas Bettadpur, and Michael Watkins |
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Coffee Break
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| 10:30–10:45 |
EGU2014-10991
Characteristics of official and experimental GRACE time series by GFZ and CSR - with applications to polar signals Alexander Horvath, Martin Horwath, and Roland Pail |
| 10:45–11:00 |
EGU2014-14405
Estimation of the Earth's gravity field by combining normal equation matrices from GRACE and SLR Christoph Haberkorn, Mathis Bloßfeld, and Johannes Bouman |
| 11:00–11:15 |
EGU2014-4891
Towards combined global monthly gravity field solutions Adrian Jaeggi, Ulrich Meyer, Gerhard Beutler, Matthias Weigelt, Tonie van Dam, Torsten Mayer-Gürr, Jakob Flury, Frank Flechtner, Christoph Dahle, Jean-Michel Lemoine, and Sean Bruinsma |
| 11:15–11:30 |
EGU2014-7741
Pushing the limits of gravity field recovery from high-low satellite-to-satellite tracking - a combination of 10 years of data of the satellite pseudo-constellation CHAMP, GRACE and GOCE. Matthias Weigelt, Tonie van Dam, Oliver Baur, Holger Steffen, Mohammad J. Tourian, Adrian Jäggi, Lars Prange, Ulrich Meyer, Heike Bock, Torsten Mayer-Gürr, Norbert Zehentner, and Nico Sneeuw |
| 11:30–11:45 |
EGU2014-6018
Gravity variations from precise LEO orbits of GRACE and GOCE Norbert Zehentner and Torsten Mayer-Gürr |
| 11:45–12:00 |
EGU2014-2238
Impact of time variable Earth global gravity field models on precise orbits of altimetry satellites, global and regional mean sea level trends Sergei Rudenko, Denise Dettmering, Saskia Esselborn, Tilo Schöne, Christoph Förste, Jean-Michel Lemoine, and Karl-Hans Neumayer |
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Lunch Break
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| 13:30–13:45 |
EGU2014-6982
Analysis of star-camera noise in GRACE data and its impact on monthly gravity field models Pedro Inácio, Pavel Ditmar, Hassan H. Farahani, and Roland Klees |
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GRACE-FO
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| 13:45–14:00 |
EGU2014-4460
Status of the GRACE Follow-On Mission Frank Flechtner, Mike Watkins, Phil Morton, Frank Webb, Franz-Heinrich Massmann, and Ludwig Grunwaldt |
| 14:00–14:15 |
EGU2014-6887
A New Source Model of Non-Tidal Mass Variability in Atmosphere, Oceans, Terrestrial Hydrosphere, and the Solid Earth for Simulation Studies of Future Satellite Gravity Missions Henryk Dobslaw, Inga Bergmann-Wolf, Robert Dill, Volker Klemann, Jürgen Kusche, Ingo Sasgen, and Maik Thomas |
| 14:15–14:30 |
EGU2014-2321
Treatment of ocean tide aliasing in the context of a next generation gravity field mission Roland Pail, Murböck Michael, Johanna Honecker, and Henryk Dobslaw |
| 14:30–14:45 |
EGU2014-11175
De-correlated combination of two low-low Satellite-to-Satellite tracking pairs according to temporal aliasing Michael Murböck and Roland Pail |
| 14:45–15:00 |
EGU2014-5888
| presentation
A Simulation Study of Earth Gravity Field Model Inversion from SWARM Mission Hao Zhou, Zhicai Luo, Bo Zhong, and Qiong Li |