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沙泉子地区的地质环境较为复杂,区域面积较大,基岩出露条件良好,为遥感技术的应用提供了良好条件。以Landsat-7 ETM影像作为影像数据源,通过对遥感影像的预处理和增强处理,结合区域地质背景建立了区域地质体及构造的遥感地质解译标志,完成了研究区岩性地层解译和地质构造解译,对区域1∶200 000地质图进行了补充修正,为该地区的资源勘查、区域填图、成矿预测和分析提供了一定依据。
The geological environment of Shaqu sub-region is complex, the area is large, and the bedrock exposed condition is good, which provides a good condition for the application of remote sensing technology. Taking Landsat-7 ETM image as the source of image data, the remote sensing geological interpretation signs of regional geologic bodies and structures were established by preprocessing and enhancing the remote sensing images and combining with the regional geological backgrounds, thus completing the interpretation of lithologic stratigraphy and Interpretation of the geological structure, the region 1: 200 000 geological map was added to amend the survey for the region’s resources, regional mapping, mineralization prediction and analysis provide a basis.