| Remote sensing ore-finding information is the information about geological phenomena related to mineralization in the remote sensing images. Usually, the information includes ore-forming geological background, ore control factors, rock alterations, etc.Selecting Ku Mi Shi-Yi Re Da Ban area of Sinkiang as research area based on the analysis of TM and ETM secondary planet image data about this area, the author studied the geological phenomena related to metal mineralization, and extracted mineralization information from the TM secondary planet images by using the software of PCI7.0.During the research, the TM image data were firstly pretreated. And the related to metal mineralization of the selected area(CaiHuaGou area)were investigated on the spot, the image-related features of various geological information contained in the TM image were defined. Then the statistics and analysis and principal analysis of the image data about the selected area were performed, the mineralization information contained in the images was extracted. Besides, the data-amalgamating processing of the TM and ETM images was performed, the images with higher degree of sophistication resolution were obtained. Based on these images, the interpretation and analysis of geological phenomena was performed, the information of stratum-rock units and fracture units was obtained. Finally, all the remote sensing information obtained together with the existing geographic data, geological and mineral data were synthetically processed, the copper-multimetal integrated remote sensing ore-finding forecast model was established, and ore-finding forecast was made,4 ore-finding forecast zones were confirmed, it shows that the forecast model is good after field examination.
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