Alice Jacob¹, Clément Perrin¹, Antoine Lucas¹, Alexey Batov², Tamara Gudkova³, Sebastien Rodriguez¹, Philippe Henri Lognonné¹, Jennifer Taylor⁴, Melanie Drilleau¹, Nobuaki Fuji¹, Ingrid Daubar⁵, John F Clinton⁶, Maren Böse⁶, Nienke Brinkman⁶, Savas Ceylan⁶, Constantinos Charalambous⁷, Martin van Driel⁸, Fabian Euchner⁶, Raphael F. Garcia⁹, Domenico Giardini⁶, Anna C Horleston¹⁰, Taichi Kawamura¹¹, Sharon Kedar¹², Amir Khan⁶, Guenolé Orhand-Mainsant¹³, Mark P Panning¹⁴, William T Pike⁷, John-Robert Scholz¹⁵, Simon C Staehler⁶, Alexander Stott¹⁶ and Aymeric Spiga¹⁷, (1)Université de Paris, Institut de physique du globe de Paris, CNRS, Paris, France, (2)Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences, Moscow, Russia, (3)Schmidt Institute of Physics of the Earth RAS, Moscow, Russia, (4)AWE Blacknest, Reading, United Kingdom, (5)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (6)ETH Zurich, Zurich, Switzerland, (7)Imperial College London, London, SW7, United Kingdom, (8)ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland, (9)Institut Supérieur de l'Aéronautique et de l'Espace, DEOS/SSPA, Toulouse Cedex 04, France, (10)University of Bristol, Bristol, United Kingdom, (11)Université de Paris, Institut de physique du globe de Paris, Paris, France, (12)JPL, Pasadena, CA, United States, (13)Institut Supérieur de l'Aéronautique et de l'Espace, Toulouse Cedex 04, France, (14)Univ of FL-Geological Sciences, Gainesville, FL, United States, (15)Max Planck Institute for Solar System Research, Goettingen, Germany, (16)Imperial College London, London, United Kingdom, (17)Laboratoire de Météorologie Dynamique UPMC, Paris, France