鄂西水月寺地区Landsat8-OLI遥感蚀变信息与地球化学奇异性异常信息融合应用

保其兵, 杨朋, 周舟, 雷雳, 夏庆霖, 刘银, 龚银, 卢金祥

Integrated application of alteration information from Landsat8-OLI remote sensing images and geochemical singularity anomaly information for the Shuiyuesi area of western Hubei Province

BAO Qi-Bing, YANG Peng, ZHOU Zhou, LEI Li, XIA Qing-Lin, LIU Yin, GONG Yin, LU Jin-Xiang

图8 各图层在杨家淌、财神庙一带区域放大对比(绿圈为金矿点所在的位置) a—Au元素IDW图层局部区域放大结果;b—Au元素IDW图层与遥感影像蚀变信息增图层融合后的局部放大结果;c—Au元素奇异性指数图层与遥感影像蚀变信息增强图层融合后的局部放大结果

Fig.8 Enlarged comparison map of each layer in the area around Yangjiatang and Caishenmiao (green circle represents the location of the gold mine) a—the result of zooming in on the local area of the Au element IDW layer; b—the local magnification result after fusing the IDW layer of Au element with the enhanced layer of remote sensing image alteration information;c—the locally magnified result of the fusion of Au element singularity index layer and remote sensing image alteration information enhancement laye