| 遥感和GIS技术在甘肃省甘南多金属矿区矿产资源调查中的应用研究 |
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| 引用本文： | 张明华,谭悦,张辰光.遥感和GIS技术在甘肃省甘南多金属矿区矿产资源调查中的应用研究[J].厦门理工学院学报,2009,17(4):76-80. |
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| 作者姓名： | 张明华 谭悦 张辰光 |
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| 作者单位： | 1. 厦门理工学院空间信息科学与工程系,福建,厦门,361024;桂林理工大学地球科学学院,广西,桂林,541004
2. 桂林理工大学地球科学学院,广西,桂林,541004 |
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| 基金项目： | 广西地质工程中心开放基金 |
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| 摘 要： | 在遥感和GIS技术的支持下，利用2008年的SPOT-5高分辨率影像对甘肃省甘南多金属矿区矿产资源开发现状进行遥感调查，结果表明，甘南地区矿产开发以金矿、铜矿为主，兼有露天扣地下两种开采方式，地下硐采点共19处，露天开采面共45处，开采面积约为1．69km^2，矿产开发占地共44处，占地面积为0．77km^2．甘南地区矿业开发秩序整治形势较严峻，落后的金矿采选方法和简陋的尾矿及废弃物处置方式，对矿山及周边地区生态环境造成了较大的影响和潜在危害．
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| 关 键 词： | SPOT-5 甘南 遥感调查 矿产开发 GIS |
A Study on Remote Sensing and GIS Technology in Mineral Resources Survey of the Multi-metalliferous Mine Area in Gannan Region of Gansu Province |
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| ZHANG Ming-hua,TAN Yue,ZHANG Chen-guang.A Study on Remote Sensing and GIS Technology in Mineral Resources Survey of the Multi-metalliferous Mine Area in Gannan Region of Gansu Province[J].Journal of Xiamen University of Technology,2009,17(4):76-80. |
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| Authors: | ZHANG Ming-hua TAN Yue ZHANG Chen-guang |
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| Institution: | 1. Department of Spatial Information Science and Engineering, Xiamen University of Technology, Xiamen 361024, China; 2. Faculty of Earth Sciences, Guilin University of Technology, Guilin 541004, China) |
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| Abstract: | A remote sensing survey was conducted of the mineral development of the multi-metalliferous mine area in Gannan region of Gansu Province with the SPOT-5 high resolution image obtained in 2008, using remote sensing and GIS technology. The result shows that the mineral development in Gannan region are mainly of open-pit and underground copper mines and gold mines, including 19 underground mines and 45 open mines with a mining area of 1.69 km^2 and 44 mining spots covering 0. 77 km^2. The primitive gold excavating and separating techniques and crude tailing and waste handling approaches produce a terrible impact and potential endangering on ecological system. |
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| Keywords: | SPOT-5 GIS |
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