Hybrid gravimetry as a tool to spatialize water storage fluctuations in mountainous catchments. The case of the Strengbach catchment, Vosges mountains, France.

Quentin Chaffaut1, Jacques Hinderer2, Frederic Masson3, Daniel Viville4, Marie-Claire Pierret4, Nolwenn Lesparre4, Solenn Cotel4, Benjamin Jeannot5 and Jean-Daniel Bernard1, (1)Institut de Physique du Globe de Strasbourg, Strasbourg, France, (2)CNRS IPGS, Strasbourg, France, (3)Univ Strasbourg, Strasbourg Cedex, France, (4)LHyGeS-UMR7517, EOST, INSU/CNRS, Strasbourg, France, (5)Lhyges, Strasbourg, France