A Comprehensive Tectonic Remote Sensing Analysis Of Huangshan Area In Xinjiang Hami

With the improving of the resolution of remote sensing data, The application of remotesensing technology in earth science research has also made a breakthrough. It is not confined toregional macroscopical interpretation of geological structure.It has become possible to do fineanalysis of different scales using high resolution images in the complicated structural zone.Especially in the western region, field geological conditions are very difficult and the role ofremote sensing technique is especially tangible. Determine the structure tectonic and tectonicevolution of Huangshan area in Xinjiang Hami will provide critical effect for Continentaldynamics and prospecting researchHuangshan area in Xinjiang Hami is located in western area of our country. The surface isexposed and environment is harsh. Mapping is very difficulty there. But the geologicalinformation in remote sensing image has full reaction. This paper selects the area as the studyarea and transforms common image processing method. Rock, their farcies’ boundaries, themain structure and boundary and texture information of different direction can be prominented.The multispectral image and digital elevation model are fused and this method cans prominentlandforms of the various structural elements. The spectrum feature of remote sensing imagereflects properties of the material and image processing can extract implicit information. Thispaper makes full use of the two parts and the research method that remote sensing and fieldvalidation are combined and make fracture fold, circular structure, and ductile shear belt asstructural elements interpreted. And then establish the signs of structure interpretation. At lastremote sensing comprehensive analysis of regional tectonic is progressed in Huangshan.Through tectonic remote sensing comprehensive analysis, the regional geologicalcharacteristics of the Huangshan region can be recognized again, the relative sequence of thisregional tectonic events are as follows:（1）SN extrusion;（2）NNW and SSE extrusion;(3)SN extrusion, and in large ductile shear belt. And finally, this paper presents the understandingof ore-controlling structure condition in the area, and according to the ore-controllingcharacteristics delineates two important concealed rock mass, and puts forward somesuggestions for the further ore-prospecting work.