Linking the dynamic instability of GPS orbits to long-memory processes in station position time series

Hanane Ait-Lakbir1, Alvaro Santamaría-Gómez1 and Felix Perosanz2, (1)GET Géosciences Environnement Toulouse, Toulouse, France, (2)CNES, OMP, UMR 5563 GET, Toulouse, France