GEOLOGICAL HAZARD INTERPRETATION USING RS TECHNOLOGY FOR WUSHAN-WANZHOU SECTION OF SHANGHAI-CHENGDU NATIONAL HIGHWAY

The major trunk of the Shanghai-Chengdu National highway from Wushan to Wanzhou segment is located in Sichuan Province paralleling to the northern bank of the Yangtze River. Great topographic reliefs, poor geology and special geology phenomena are seen to exist in the area. In order to ascertain scope of poor geology in the areas and offer basic geologic data, remote sensing technique in the feasible research of the area is used, which has yielded good results.