| 熊靓辉,李调丽,郭雷.遥感技术在厄立特里亚南部科纳迪地区优选找矿靶区中的应用[J].矿产勘查,2017,8(1):165-171 |
| 遥感技术在厄立特里亚南部科纳迪地区优选找矿靶区中的应用 |
| Application of remote sensing technology in selection of prospecting target in Kenatib district, southern Eritrea |
| 投稿时间：2015-11-23 |
| DOI： |
| 中文关键词: 遥感数据 遥感地质解译 蚀变信息提取 找矿靶区优选 厄立特里亚 |
| 英文关键词: remote sensing data, interpretation of geological information, extraction of the alteration information, prospecting target, Eritrea |
| 基金项目:国外矿产资源风险勘查专项(编号:201130A05400118)资助。 |
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| 中文摘要: |
| 厄立特里亚科纳迪研究区位于阿斯马拉(ASMARA)铜金多金属成矿带南端,成矿条件较好。文章以ETM和Quick-bird两种数据为遥感数据源,对该研究区进行遥感地质解译,提取了羟基和铁染信息,结合区内已知成矿信息分析开展遥感成矿预测研究,最终在研究区优选出了3个找矿靶区,为开展下一步地质工作提供了有效依据。 |
| 英文摘要: |
| The study area is located in the south region of Asmara copper-gold multi-metallic metallogenic belt. In order to outline the prospecting target quickly, the paper interpreted the typical geological information and the mineralized alteration information based on the ETM and the QuickBird remote sensing data. By combining the known geological and geochemical information, three prospecting targets have been outlined in the study area, which will be very important evidence for further geological exploration. |
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