Regional zonation of major geological hazards' characteristics in the Hebei mountain area using remote sensing technology

In application of remote sensing technology, the type and character of major geologic hazards, as collapse, landslide and mudflow of Hebei mountain region are primarily studied, which is laid the basis to present a schedule of type classification of most dangerous geologic hazards. Beside, regional delimitation of growing degree of hazard in mountain area is carried out by adopting multivariant discriminate method, and individual sections need to be monitoring and protecting are delineated.