Mapping landslide hazards of sonla province

Abstract

    This paper presents the results of research mapping landslide hazards for Son La province with triggers landslide: rainfall, slope, land cover, soil type and elevation. The author uses the analysis method hierarchy (Analytical Hierarchy Process - AHP) to set the weighting of factors. In addition, the value of each class will be based on actual data. Landslide risk of each position is the sum of all the factors affecting their value in each location.