The Application Of Remote Sensing Technology In The 1:50000 Regional Geology And Mineral Resources Survey,Zhalengmute,Xinjiang

Zhalengmute is located in Xinjiang West Shanxi cold wood special north point,north of Kazakhstan,which belongs to the administrative division of Wenquan County Mongolian Autonomous Prefecture of Bortala,the scope of the West Wusu River,east near Wen quan County;South buergasi River,north to the Kazakhstan border Chinese.This paper used SPOT6 remote sensing image to complete the remote sensing geological interpretation,complete the alteration information extraction using OLI image,image processing using ENVI,Arc Gis,Map Gis,ERDAS,PCI and other software,the use of DEM elevation data and remote sensing images superimposed to generate three-dimensional model can better fracture,translation study area solution intuitive ring structure.The main results are as follows:1.based on the SPOT6 satellite data as the main source of information,combined with the OLI satellite images,the interpretation marks of the strata,structures and intrusive rocks in the working area were established,and the 1:5 remote sensing geological interpretation map was compiled.2.according to the alteration types in the investigated area,the research on the determination of the variables of iron staining,hydroxyl extraction,remote sensing anomaly image and the quantitative classification of remote sensing anomalies were carried out.The statistics of the hydroxyl and iron natural space distribution and stratigraphic and structural relations,and according to the type and distribution of abnormalities,abnormal zoning classification,the anomaly distribution investigation of 1:5 million Tieran,a hydroxyl.3.through the geological analysis,the favorable areas within the main strata with hot rock group:mica schist,biotite amphibolite,magmatic activity in the region is strong,the ore bearing beds of iron deposits in this area,but also provide iron ore source layer into minerals;favorable area has a nearly EW fault is ore the hydrothermal migration channel,and minerals such as iron precipitation location near the Southern is favorable for hosting space and favorable areas with typical deposit supporting Clexane lead-zinc mine,the hydroxyl and iron anomaly and mineralization is closely related to prospecting in this area is obvious.4.configuration analysis of remote sensing mineralization alteration and ore bearing strata,faults,intrusions,dikes,and combined with the mine(of)the type of point,pointed out that the hydroxyl and iron anomaly halo has the prospecting significance.5.in the work area divided into the forecast of the mineralization of the remote scenic area,the preparation of the working area of 1:5 million remote sensing metallogenic prediction map.And pointed out the direction for the next exploration of geological and mineral resources.