Contactless laser positioning system for tracking three-dimensional kinematic behaviour of rock slope fractures and active faults tested on a large rockslide in the Western Alps - Ivo Baroň; Tomáš Trčka; Jaroslav Čejka; Pavel Škarvada; Daniel Dolejška; Riccardo Vassallo; Laurent Metral; Matt Rowberry; Jan Balek; Filip Hartvich (Landslides, 2026)