Tracking the precursory movements of an unstable rock column within 3D point clouds to understand its deformation mechanism in the context of the Séchilienne landslide
CHANUT M. 1, DUBOIS L. 2
1 Cerema, Team GéoCoD, BRON, France; 2 Cerema Centre-Est, Département Risques Infrastructures et Matériaux, BRON, France