A Combined Methodology for Landslide Risk Mitigation in Basilicata Region by Using LIDAR Technique and Rockfall Simulation

Table 1

Physical parameters used in the model.

Material	Coefficients		Friction angle
	Rn	Rt	θ
Bedrock outcrops	0.35 ± 0.04	0.85 ± 0.04	28 ± 2
Talus cover	0.40 ± 0.04	0.80 ± 0.04	28 ± 2
Talus with; vegetation	0.32 ± 0.04	0.45 ± 0.04	28 ± 2
Asphalt	0.40 ± 0.04	0.90 ± 0.04	30 ± 2