Modeling and identification of areas susceptible to landslides affecting factors of using the Shannon entropy model (Case study: watershed time Nishapur

Landslide Susceptibility Mapping, a background on factors affecting the landslide, its occurrence, risk management and risk prevention. The aim of this study is to prioritize the factors affecting landslide susceptibility mapping and basin load it using the Shannon entropy index. To achieve this goal were taken into account 12 factors affecting the landslide was prepared to study and map the factors mentioned in the GIS. Prioritize the factors identified by the use of Shannon entropy index layer, which had a role in the occurrence of landslides. The landslide susceptibility zoning map was prepared using Shannon Entropy Index and evaluated with ROC And obtained accuracy of the model as well (24/81%) with a standard deviation of 0389/0.