One of the most important advantages of fuzzy gamma is the inexpensive fast application by combining
few available information. Different scenarios can be examined by GIS operators, because of the flexible
combination of input maps. The production of intermediate maps and the flexible integration of new data
layers into the model allow testing effects on the final susceptibility map. Because of the membership
function approach, areas susceptible to landslides have found, that previously have not been found using
other methods (index overlay for example). The fuzzy logic method is subjective and depends on expert
knowledge. Data of varying reliability was used in the analyses, however the relative weight of the input
data can be controlled, and the importance of each condition can be assessed.