Based on the results given in Table 4,
the three most influencing factors to landslide
activity (judged from their associated weights)
are precipitation (0.259), lithology (0.17), and
slope angle (0.165). And the three least
influencing factors are elevation (0.027),
slope aspect (0.03), and distance from
drainage (0.034). The obtained susceptibility
map and its relevant data (Figure 3 and
Table 5) indicate that the high and very high
susceptible zones cover about 23.35% of the
total area while about 48.18% were classified
as being the low and very low susceptible
zones. The map was verified using existing
landslide location data based on the area
under curve (AUC) method from which
the prediction accuracy of 64.90% was
accomplished.