Planning

Monday, October 16, 2017

Time Event  
12:00 - 14:00 Reception of participants - Welcoming of participants to get their badges  
14:00 - 14:20 Introduction of the workshop (amphi Alain Beretz, Nouveau Patio) - S. Rosat and the Scientific Organizing Committee  
14:20 - 16:00 1. Comparison gravity - space technique (amphi Alain Beretz, Nouveau Patio) - H. Steffen, J. Arnoso  
14:20 - 15:00 › Volcano deformation in the Central Andes and the Main Ethiopian Rift: Perspective from integrating InSAR, GNSS and gravimetric observations - Joachim Gottsmann, School of Earth Sciences [Bristol]  
15:00 - 15:20 › Separating Height and Mass Signals in the Gravity Time Series of the Medicina Station, Italy - Sara Bruni, Department of Physics and Astronomy, University of Bologna, Italy  
15:20 - 15:40 › Validation of a vertical deformation model for storm surges in the Río de La Plata / Argentina by a high resolution gravity time series. - Hartmut Wziontek, Federal Agency for Cartography and Geodesy, Leipzig  
15:40 - 16:00 › Absolut and superconducting gravimetry at Onsala Space Observatory - what we have learned since June 2009 - Hans-Georg Scherneck, Chalmers University of technology & Onsala space observatory, Chalmers University of technology & Onsala space observatory  
16:00 - 16:30 Coffee break (room 0-01, Nouveau Patio)  
16:30 - 18:00 1. Comparison gravity - space technique (amphi Alain Beretz, Nouveau Patio) - J. Arnoso, H. Steffen  
16:30 - 17:10 › Geodynamics and gravity change in Greenland - status and results of absolute gravity measurements collocated with the GNET GNSS stations. - Emil Nielsen, Technical University of Denmark  
17:10 - 17:30 › The relation between surface gravity change and vertical deformation in the Fennoscandian postglacial land uplift region – modelling and observations. - Per-Anders Olsson, Lantmäteriet  
17:30 - 17:50 › The advantages of a field deployable system comprising an iGrav superconducting gravimeter - Michal Mikolaj, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences  

Tuesday, October 17, 2017

Time Event  
09:30 - 10:30 3. Realization of a terrestrial reference frame (amphi Alain Beretz, Nouveau Patio) - J.-P. Boy, J. Bogusz  
09:30 - 09:50 › Geophysical Fluid Layer Modelling for Geodetic Applications - Henryk Dobslaw, GFZ Potsdam  
09:50 - 10:10 › On the efficiency of subtracting loading models from GNSS vertical times series - Janusz Bogusz, Military University of Technology  
10:10 - 10:30 › Determination of long-term trend and time-varying seasonal oscillations from gravity records using Singular Spectrum Analysis - Marta Gruszczynska, Séverine Rosat, Anna Klos, Janusz Bogusz  
10:30 - 11:00 Coffee break (room 0-01, Nouveau Patio)  
11:00 - 12:40 3. Realization of a terrestrial reference frame (amphi Alain Beretz, Nouveau Patio) - J. Bogusz, J.-P. Boy  
11:00 - 11:40 › Geocenter motions and Earth figure changes as seen by ITRF2014 - Laurent Métivier, Institut de l'information géographique et forestière  
11:40 - 12:20 › Limitations, Challenges, and Prospects of Different Space Geodetic Techniques used for the Determination of the Geocenter Motion - Krzysztof Sosnica, Wroclaw University of Environmental and Life Sciences  
12:20 - 14:00 Lunch  
14:00 - 14:40 3. Realization of a terrestrial reference frame (amphi Alain Beretz, Nouveau Patio) - J. Bogusz, J.-P. Boy  
14:00 - 14:20 › Independent geocenter determination with DORIS: disentangling analysis and modeling effects in the realization of the ITRF origin - alexandre couhert, CNES  
14:20 - 14:40 › How do the Different Noise Levels Affect the Estimates of Seasonal Signals? - Anna Klos, Military University of Technology  
14:40 - 16:00 2. Love numbers, rheology, ... (amphi Alain Beretz, Nouveau Patio) - Y. Rogister, S. Rosat  
14:40 - 15:20 › Some theoretical aspects of normal mode theory in linear viscoelastic bodies - Giorgio Spada, Department of Pure and Applied Sciences, University of Urbino “Carlo Bo”  
15:20 - 16:00 › Post-glacial sea level without the sea level equation - David Al-Attar, University of Cambridge  
16:00 - 16:30 Coffee break (room 0-01, Nouveau Patio)  
16:30 - 18:00 Posters (room 0-01, Nouveau Patio)  
16:30 - 18:00 › Adjoint-based sensitivity kernels for post-glacial sea level change - Ophelia Crawford, University of Cambridge  
16:30 - 18:00 › Comparison of the semi-empirical land uplift model NKG2016LU and GIA-modelled present-day geodetic variations in Fennoscandia based on different ice models - Martina Idžanović, Faculty of Science and Technology, Norwegian University of Life Sciences  
16:30 - 18:00 › Gravimetry and gravity-gradiometry based on atom interferometry - Christian Schubert, Institut für Quantenoptik, Leibniz Universität Hannover  
16:30 - 18:00 › Mass variations of the Baltic Sea and atmosphere observed with new superconducting gravimeters at Metsähovi 2016 - 2017 - Heikki Virtanen, Finnish Geospatial Research Institute, National Land Survey  
16:30 - 18:00 › Variational principles for the elastodynamics of rotating planets - Matthew Maitra, University of Cambridge  
16:30 - 18:00 › Vertical deformation by environmental loading and space geodetic measurements at Metsähovi geodetic research station - Arttu Raja-Halli, Finnish Geospatial Research Institute, National Land Survey  
19:30 - 23:00 Dinner - Dinner at Restaurant de la Victoire  

Wednesday, October 18, 2017

Time Event  
09:30 - 10:30 2. Love numbers, rheology, ... (amphi Alain Beretz, Nouveau Patio) - Y. Rogister, S. Rosat  
09:30 - 09:50 › Global seasonal deformation model derived from GRACE and GNSS time series - Kristel Chanard, LAboratoire de REcherche en Géodésie [Paris]  
09:50 - 10:10 › On Inferring Earth-Structure from GPS Tidal Displacements: a Critical Review - Pierre-Michel Rouleau, Memorial University of Newfoundland - Grenfell Campus  
10:10 - 10:30 › Influence of the Earth mantle rheology on the Chandler wobble period and quality factor and on the gravity-to-height changes ratio under surface loading at intermediate timescales - Yann Ziegler, Observatoire de Paris  
10:30 - 11:00 Coffee break (room 0-01, Nouveau Patio)  
11:00 - 11:40 2. Love numbers, rheology, ... (amphi Alain Beretz, Nouveau Patio) - S. Rosat  
11:00 - 11:20 › Solid pole tide in global GPS and superconducting gravimeter observations: signal retrieval and inference for mantle anelasticity - Benjamin F Chao, Inst. Earth Sciences, Academia Sinica, Taiwan  
11:20 - 11:40 › Preliminary study of combined earth tide model, Schwiderski OTL model and the Baltic Sea tidal loading in NSiWT tilt observation, Lohja, Finland - Hannu Ruotsalainen, Finnish Geospatial Research Institute, NLS  
11:40 - 12:00 Closure of the workshop (amphi Alain Beretz, Nouveau Patio) - S. Rosat and the Scientific Organizing Committee  
  
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