Monitoring, Prediction, and Evaluation of Mountain Geological Hazards Based on InSAR Technology

Table 3

Weight calculation.

Evaluation factor	W1	W2	W3	W
Stratigraphic lithology	0.2531	0.2512	0.2555	0.2532
Slope	0.2024	0.1962	0.2021	0.2003
River	0.1556	0.1512	0.1553	0.1545
Topographic relief	0.1165	0.1144	0.1145	0.1158
Vegetation coverage	0.0846	0.0855	0.0832	0.0849
Average annual rainfall	0.0643	0.06853	0.0643	0.065
Geological structure	0.0452	0.0492	0.0458	0.0463
Elevation	0.023	0.0291	0.026	0.0277
Earthquake intensity	0.0213	0.0231	0.0210	0.0224
Roads	0.0158	0.0176	0.0158	0.0163

According to the average random consistency index table, RI is 1.52, CI is 0.0842, and CR is 0.05539 < 0.1, passing the consistency test.