The conference is sponsored by ESA, Air and Space Academy, Cité de l'Espace and the Committee on Space Research (COSPAR).

The meeting is supported by the French Space Agency (Centre National d’Etudes Spatiales – CNES), Observatoire de la Côte d’Azur, Observatoire de Paris, Académie de Marine, Bureau des Longitudes, Ministère des transports Paris, the International Association of Geodesy (IAG), the International GNSS Service (IGS), and the International Union of Radio Science (Union Radio-Scientifique Internationale – URSI).

Companies and organisations interested in becoming Sponsors, please contact:
Jean-Claude Husson, e-mail: jchusson@anae.fr