- The 28-05-2021, some people of the group went to Chamonix to take the cable car and scan the Aiguille du Midi with the Lidar. We also did acquisitions with the thermal camera and panoramas.
- The 15-06-2021, an avalanche occured on the overhanging glacier just below the Aiguille du Midi. More info.
- The 21-06-2021, the group went back to Chamonix to acquire a second scan of the glacier and the Aiguille du Midi. Those two point clouds will be analyzed to estimate the volume that fell down and the movement of the glacier.