摘要
Abstract
This research is carried out around the wutong well old well area in Gansu Province.Based on remote sensing technology,the information of ore prospecting alteration anomaly is accurately extracted.Utilizing multi-source remote sensing data,including Landsat,ASTER and other high-resolution satellite images,combined with advanced image processing algorithms,effectively removes interference factors such as vegetation,water bodies,shadows,etc.,highlights the information of alteration minerals closely related to mineralization,accurately delineates areas of alteration anomalies,and quantitatively analyzes their intensity,scale,and distribution characteristics.Deeply integrate the extracted remote sensing alteration anomaly information with multi-source data such as geology,geophysics,geochemistry,etc.,determine favorable mineralization areas,divide mineralization prospective areas,and provide accurate target area recommendations for mineral exploration work.This paper focuses on the wutong well old well area in Gansu Province,aiming to give full play to the advantages of remote sensing technology.Through in-depth mining and fine processing of remote sensing data in this area,key information of ore prospecting alteration anomaly is extracted,and combined with geological,geophysical and other multi-source data for comprehensive analysis,to build a scientific and reasonable metallogenic prediction model.关键词
梧桐井-旧井地区/遥感技术/蚀变异常/成矿预测Key words
wutong well old well area/remote sensing technique/Abnormal alteration/Metallogenic prognosis分类
天文与地球科学
