This research introduces an innovative approach for predicting river basin-scale rockslides, with a specific focus on rainfall's influence. The procedure integrates an InHM hydrological model, an unlimited side slope stability model, and a landslide calculation module. By computing safety factors at various three-dimensional positions within the river basin, the method generates safety factor and landslide depth distribution maps

Landslide prediction, River basin, Spatio-temporal analysis, Rainfall effect, Safety factor, Geomorphic response, Hydrological modeling.