We provide here the dataset used by Chaffaut et al. (2022) published in Frontiers in Water (DOI) and acquired at the Strengbach catchment that is the Observatoire Hydro-Géochimique de l'Environnement ( located in the village of Aubure (France).

The data may be downloaded from the links below by creating a login and a password on the H+ database at

The full dataset of the Strengbach observatory is available from , and


Igrav030 superconducting gravimeter data

Raw gravimetry dataset files: 2017, 2018, 2019

Relative gravimetry data

Relative gravimetry dataset files: 2018, 2019, 2020

Processed gravimetry data

Processed gravimetry dataset files:





Chaffaut, Q,. Lesparre, N., Masson, F., Hinderer, J., Viville, D., Bernard, J-D., Ferhat, G., and Cotel, S. Hybrid Gravimetry to Map Water Storage Dynamics in a Mountain Catchment. Frontiers in Water, 3:715298, 2022. [ DOI ]