基于高分遥感数据的稀有矿山监测——以江西宜春414稀有矿山为例

发布时间：2018-05-27 13:36

本文选题：高分遥感数据 + 稀有矿山　；参考：《国土资源遥感》2017年03期

【摘要】：稀有金属的战略地位使得对稀有矿山的监测具有至关重要的意义。以江西宜春414特大型钽铌锂稀有金属矿床为例,利用ZY-3号国产卫星、IKONOS及World View2卫星等多源遥感数据,建立矿山典型地物的遥感解译标志;结合矿权信息和地质岩体信息,分析评价稀有矿山的开发利用现状;并根据稀有矿山与高岭土矿山纹理信息的差异,进一步区分了同一岩体中的2种矿床类型;最后,基于ZY-3号卫星数据建立的三维图像,对该矿山存在的地质滑坡问题进行了评估,并对3种高分遥感数据在稀有矿山监测中的应用效果进行了对比分析。研究表明,高分遥感数据的处理与分析为稀有矿山开发现状及矿山环境监测提供了良好的技术手段,有进一步推广应用的价值。
[Abstract]:The strategic position of rare metals makes the monitoring of rare mines of great importance. Taking Yichun 414 super large tantalum niobium lithium rare metal deposit in Jiangxi Province as an example, the remote sensing interpretation marks of typical features of mines are established by using the multi-source remote sensing data such as ZY-3 homemade satellites such as IIKONOS and World View2 satellites, and combined with mineral rights information and geological rock mass information. According to the difference of texture information between rare mine and kaolin mine, two types of ore deposit in the same rock mass are further distinguished. Finally, the 3D image based on ZY-3 satellite data is established. The problem of geological landslide in this mine is evaluated, and the application effect of three kinds of high score remote sensing data in rare mine monitoring is compared and analyzed. The research shows that the processing and analysis of high score remote sensing data provide a good technical means for the development of rare mines and mine environment monitoring, and have the value of further popularization and application.
【作者单位】：中国地质科学院矿产资源研究所国土资源部成矿作用与资源评价重点实验室;中国地质大学(北京)地球科学与资源学院;
【基金】：中国地质调查局地质调查项目“南方稀土矿产开发环境问题遥感调查”(编号:12120115059501) 国家自然科学基金项目“基于反射波谱吸收深度的溶液中稀土浓度定量评估研究”(编号:41402292)共同资助
【分类号】：TD17;TP751

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