| 利用CBERS-1 CCD数据进行地质矿产信息提取方法研究 |
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| 引用本文： | 党福星,方洪宾,赵福岳.利用CBERS-1 CCD数据进行地质矿产信息提取方法研究[J].国土资源遥感,2002,13(4):63-66. |
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| 作者姓名： | 党福星 方洪宾 赵福岳 |
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| 作者单位： | 中国国土资源航空物探遥感中心,北京,100083 |
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| 摘 要： | 选择我国西南天山霍什布拉克铅锌、金和吉根金、铜找矿有利区,利用中巴地球资源一号卫星CCD数据,通过对提取地层、岩体和矿化蚀变等地质矿产信息的处理方法进行研究,探索资源一号卫星CCD数据在基础地质调查方面的实用性,从而为中巴地球资源卫星CCD数据用于类似地区地质矿产信息的提取起到示范作用。
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| 关 键 词： | CCD数据 地质矿产 信息提取 |
| 文章编号： | 1001-070X(2002)04-0063-04 |
| 收稿时间： | 2002-01-31 |
| 修稿时间： | 2002-09-28 |
TECHNIQUES OF GEOLOGICAL REMOTE SENSING INFORMATION EXTRACTION FROM CBERS-1CCD DATA FOR MINERAL EXPLORATION |
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| DANG Fu-xing,FANG Hong-bin,ZHAO Fu-Yue.TECHNIQUES OF GEOLOGICAL REMOTE SENSING INFORMATION EXTRACTION FROM CBERS-1CCD DATA FOR MINERAL EXPLORATION[J].Remote Sensing for Land & Resources,2002,13(4):63-66. |
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| Authors: | DANG Fu-xing FANG Hong-bin ZHAO Fu-Yue |
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| Institution: | China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China |
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| Abstract: | Based on spectral characteristics of CBERS-1 CCD data from favorable Au-Cu and Pb-Sn prospecting areas in southwest Tianshan Mountains, the authors studied a series of methods for image processing of CBERS-1 CCD data to extract the information of carbonaceous formation, rock masses, and such mineralization alteration as iron oxides. The application effects have proved that it is effective to make use of CBERS-1 CCD data processing method in lithologic mapping, analysis of tectonic trends and delination of unknown mineralizations in the presence of alteration indicator minerals. The methods can be applied to extract geologic information for mineral exploration in other areas based on CBERS-1 CCD data from similar geologic environments. A quantitative technique for extracting iron-bearing mineral information is especially important in detecting remote sensing anomalies for mineral exploration in West China. |
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| Keywords: | CBERS-1 CCD data Geology and minerals Information extraction |
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