Automated Inclinometer System installed in the Portalet landslide
Installed in 2014, August as part of the European Project Lampre. The system allows to monitor in continuous (2÷4 meas/day) deep displacements on the landslide along 50 m borehole. In early July, the Geohazard Monitoring Group of CNR IRPI (http://gmg.irpi.cnr.it), has made a survey finalized to a summer maintenance and to evaluate the evolution of the landslide and status of the borehole.
The heavy winter snowfalls (> 2.5 m) combined with very low temperatures (until to -18 °C) have considerably stressed the system but without making important problems.