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借用光谱角制图法,依据所用数据与参考端元矢量之间的夹角不同,对研究区进行空间区域划分,在不同空间区域采用不同方法和参数提取遥感异常信息,所得结果结合遥感地质解译(岩性、构造)圈定出研究区内的找矿远景区。 更多还原

【Abstract】 This paper uses the spectral angle mapping,according to the difference of the included angle between data and reference terminal element vector,conducts the division of space region for the study area.And then,it extracts abnormal information from Remote Sensing Image using different methods in different areas,the results combine with the Remote Sensing Geological Interpretation(lithology,composition) can delineate the prospecting mine area in the study area. 更多还原