| 矿化蚀变信息的遥感提取方法综述 |
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| 引用本文： | 荆凤,陈建平.矿化蚀变信息的遥感提取方法综述[J].遥感信息,2005(2):62-65,57. |
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| 作者姓名： | 荆凤 陈建平 |
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| 作者单位： | 中国地质大学(北京)地球科学与资源学院,北京,100083 |
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| 基金项目： | 教育部重点科技项目 (10 40 3 7)，北京市重点实验室国土资源与高技术研究中心共同资助 |
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| 摘 要： | 金属矿床通常伴随近矿围岩蚀变，因此矿化蚀变信息的提取对于找矿具有十分重要的意义。本文介绍了国内外利用遥感数据提取矿化蚀变信息的研究历史、现状及几种常用的方法，如比值变换，主成分分析，光谱角填图，对应分析法．Gramschmidt投影方法，混合像元分解法和MPH技术，详细介绍了这些方法的核心技术及成功实例。最后将这些方法做了对比分析，指出了每种方法的针对性及优缺点。
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| 关 键 词： | 蚀变信息 信息提取 遥感 找矿 |
| 文章编号： | 1000-3177(2005)78-0062-04 |
The Review of the Alteration Information Extraction with Remote Sensing |
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| JING Feng,CHEN Jian-ping.The Review of the Alteration Information Extraction with Remote Sensing[J].Remote Sensing Information,2005(2):62-65,57. |
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| Authors: | JING Feng CHEN Jian-ping |
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| Abstract: | The information extraction of alteration is very important in seeking mineral resources. In this paper, we have introduced the development and several methods in this field that have succeeded at home and abroad, e.g. band ratio, principal components analysis, spectral angle mapping, correspondence analysis, Gram-Schmidt projection, mixed pixel decomposition and MPH method. Finally, we have also compared these methods and summarized the pertinence and characteristics of every kind of them. |
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| Keywords: | alteration information information extraction remote sensing exploration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
