This image shows the structure supporting the solar panels feeding the GNSS (Global Navigation Satellite System) NATT receiver of the Résif-Rénag network, and the 3G modem allowing transmissions, as well as the mast supporting the GNSS antenna. The 2 electrical boxes contain one the battery pack (2x24V: 4 batteries 12V 60 Ah), the other, the receiver and the modem. This station was deployed during 2016 on land overlooking the Rhône and belonging to the municipality of Parves-et-Nattages (Ain), at an altitude of 381m. This new station is part of the Résif-Rénag network, composed for the northern part of the French Alps of about twenty permanent GPS stations allowing the precise study (measurement of annual displacement speeds in the order o...