The fuzzy sum, and product combination rules were run on 9 main causal factor maps, and each output
layer was classified according to the intervals of 0.1 for membership function. The known landslides were
then overlaid the landslide susceptibility maps to examine the degree of coincidence of susceptibility with
land sliding. . According to this map, 12% of the study area is classified as very high susceptibility, 41% as
high susceptibility, 42% as moderate susceptibility, 4.5% as low susceptibility and 0.5% as very low
susceptibility or no susceptible areas.