Regional Landslide Susceptibility Assessment Based on Probability Index Model
基于概率指数模型的区域滑坡危险性评价

There are many factors which contribute to landslides occurrence. To confirm the regional landslide susceptibility factors is the key for landslide harnessing. The Cameron Highlands of Malaysia was selected as the study area. Bivariate statistical analysis method was used with GIS software to analyze the relationships between landslides and environmental factors(such as lithology, geomorphy, elevation, road, landuse, etc.). Then, Probability Index Model was developed with Landslide Area Density. And the assessment of landslide susceptibility of Cameron Highlands was performed. The result shows that it has high prediction precision.