The expansion of residential, industrial and agricultural areas into natural resources areas, especially sloping lands, has grown significantly. SINMAP is one of the extensions that is interest in this field. The purpose of this research is to classify the desired area in terms of the severity of instability of sloping lands and to provide practical suggestions for soil protection and prevention of erosion and landslides. The distinguishing feature of this research is the comparison and application of the DEM produced in the country's mapping organization with one of the models produced by satellite and accessible through free research portals. In this research were used two types of digital models of the third generation of the ASTER GDEM sensor and the digital elevation model obtained from the country's mapping organization. After performing the necessary pre-processing on the above data, the most important and effective primary and secondary components related to the subject were produced. The soil sensitivity map of the region was produced by carrying out soil studies and land use layer using the latest satellite images of Landsat-8 sensor. This research shows the SINMAP model cannot be used for all kinds of landslides and is only suitable for those that affect the shallow layer of the earth. The stability indices produced by it cannot be interpreted as accurate numerical results. The results showed that the origin of most landslides is in areas with convergent slopes and concave slopes. The SINMAP model provides experts with very good quantitative and spatial information about the stability of sloping lands. Unlike many conventional descriptive models, this model has proper scientific and physical foundations.