International Geodynamics and
Earth Tide Service (IGETS)

Home > Workshop

Workshops

1st IGETS workshop (18-20 June 2018, Potsdam)

Monday, 18 June 2018

Introduction to IGETS Workshop

12:00‐14:00 Reception of participants and registration
14:00‐14:10 Welcome by Local Organizing Committee Christian Voigt
14:10‐14:20 Welcome by IAG president Harald Schuh
14:20‐14:30 Welcome by IGETS Chair Hartmut Wziontek

Session 1 – IGETS Station Reports (Part I)

14:30‐14:50 Station Report for Apache Point, New Mexico - David Crossley and Jacques Hinderer
14:50‐15:10 Station report of superconducting gravimeters in Chinese mainland – Heping Sun, Jianqiao Xu, Xiaodong Chen, Jiangcun Zhou and Xiaoming Cui
15:10‐15:30 Report on the stations Sutherland (South Africa) and Zugspitze (Germany) – Christian Voigt, Hartmut Pflug, Pieter Fourie and Christoph Förste
15:30‐15:50 Status of Strasbourg (France) and Djougou (Benin) superconducting gravimeter stations – Jean‐Paul Boy, Jacques Hinderer, Séverine Rosat, Frédéric Littel and Jean‐Daniel Bernard

Session 1 – IGETS Station Reports (Part II)

16:20‐16:40 Superconducting Gravimeter (SG) Measurement in Cibinong Station (Station Report) – Erfan Dany Variandy, Dyah Pangastuti and Antonius Bambang Wijanarto and Hartmut Wziontek
16:40‐17:00 Station Report on gravity stations Wettzell and Bad Homburg (Germany), Medicina (Italy) and AGGO/La Plata (Argentina) – Hartmut Wziontek, Axel Rülke, Ilona Nowak and Reinhard Falk
17:00‐17:20 10 years SG gravity time series at Conrad Observatory (Austria) – Bruno Meurers
17:20‐17:40 Station report: OS, Onsala, Sweden – Hans‐Georg Scherneck and Marcin Rajner
17:40‐18:00 Superconducting gravimeters during 2014‐2018 at Metsähovi geodetic research station, Finland – Heikki Virtanen and Arttu Raja‐Halli

Tuesday, 19 June 2018

Session 1 – IGETS Station Reports (Part III)

09:00‐09:20 Pecný, station report – Vojtech Pálinkáš, Miloš Vaľko and Jakub Kostelecký
09:20‐09:40 Report on the Borowa Gora (BG) IGETS Station – Przemyslaw Dykowski, Marcin Sekowski, Jan Krynski and Monika Wilde‐Piórko
09:40‐10:00 Station report CD034, Moxa Observatory – Thomas Jahr
10:00‐10:20 The McDonald Geodetic Observatory Superconducting Gravimeter – Clark R. Wilson
10:20‐10:40 Continuous gravity in volcanic geothermal fields: contribution to gravity tidal models – Philippe Jousset, Kristján Ágústsson, Jean‐Daniel Bernard, Vincent Droin, Kemal Erbas, Ásgrímur Guðmundsson, Andreas Güntner, Gylfi Páll Hersir, Jacques Hinderer, Arthur Jolly, Egill Júlíusson, Ingvar Þór Magnússon, Sigurður H. Markússon, Nolwenn Portier, Florian Schäfer, Tilo Schöne, Freysteinn Sigmundsson and Richard Warburton

Session 2 – IGETS Data Products (Part I)

11:10‐11:30 Production of IGETS Level 3 data at EOST – Jean‐Paul Boy
11:30‐11:50 IGETS Level 1‐3 Products – David Crossley and Jacques Hinderer
11:50‐12:10 Can we reliably detect SG scale factor changes far below the one per mill accuracy level? – Bruno Meurers
12:10‐12:30 On the drift‐free SG time series and comparisons of absolute gravimeters - Vojtech Pálinkáš, Hartmut Wziontek, Reinhard Falk and Miloš Vako
12:30‐12:50 Drift and steps in the data of the superconducting gravimeter SG056 at BFO – Clara Bützler and Thomas Forbriger
12:50 ‐13:10 The IGETS Data Base – Status Report – Christoph Förste and Christian Voigt

Session 2 – IGETS Data Products (Part II):

16:00 ‐18:00 General discussion moderated by Hartmut Wziontek

Wednesday, 20 June 2018

Session 3 – Scientific Applications of IGETS Data (Part I)

09:00‐09:20 Intercomparison of a dense meter‐scale network of superconducting gravimeters at the J9 gravimetric observatory of Strasbourg, France – Jacques Hinderer, Séverine Rosat, Florian Schäfer, Umberto Riccardi, Jean‐Paul Boy, Philippe Jousset, Frédéric Littel and Jean‐Daniel Bernard
09:20‐09:40 Self‐noise correlation analysis of Superconducting Gravimeters at the J9 gravimetric observatory of Strasbourg, France – Séverine Rosat, Jacques Hinderer and Frédéric Littel
09:40‐10:00 Uncertainty analysis of gravity time series reduction – Michal Mikolaj, Marvin Reich and Andreas Güntner
10:00‐10:20 Hydro‐gravity signals, from large to small – Jeffrey Kennedy

Session 3 – Scientific Applications of IGETS Data (Part II)

10:50‐11:10 Study on temporal variation in FCN period and its possible mechanism – Xiaoming Cui, Heping Sun, Jianqiao Xu, Jiangcun Zhou and Xiaodong Chen
11:10‐11:30 Determination of the Earth’s mantle structure from low‐period seismic surface waves recorded by superconducting and spring gravimeters at the Borowa Gora Observatory – Monika Wilde‐Piórko, Przemyslaw Dykowski, Marcin Polkowski, Marcin Sekowski, Marek Grad and Jan Krynski
11:30‐11:50 Monitoring the Gravity Changes in an Urban Area Using gPhoneX 108 Relative Gravimeter – Branislav Hábel, Juraj Papčo, Juraj Janák and Miloš Valko
11:50‐12:10 Comparison of Tilt and SG‐Gravity Residuals at Conrad Observatory (Austria) – Gábor Papp, Hannu Ruotsalainen, Bruno Meurers, Judit Benedek and Roman Leonhardt
12:10‐12:30 The Baltic Sea tidal and ocean tidal loading models compared with Earth tide tilt observations ‐ case Lohja, Finland – Hannu Ruotsalainen and Maaria Nordman