| 基于光谱角制图法的遥感异常信息提取 |
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| 引用本文： | 付洪波.基于光谱角制图法的遥感异常信息提取[J].测绘与空间地理信息,2011(6):82-84. |
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| 作者姓名： | 付洪波 |
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| 作者单位： | 黑龙江第三测绘工程院 |
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| 摘 要： | 借用光谱角制图法,依据所用数据与参考端元矢量之间的夹角不同,对研究区进行空间区域划分,在不同空间区域采用不同方法和参数提取遥感异常信息,所得结果结合遥感地质解译（岩性、构造）圈定出研究区内的找矿远景区。
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| 关 键 词： | 光谱角制图 遥感地质解译 异常信息提取 |
Abnormal Information Extraction from Remote Sensing Image Based on Spectral Angle Mapping |
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| FU Hong-bo.Abnormal Information Extraction from Remote Sensing Image Based on Spectral Angle Mapping[J].Geomatics & Spatial Information Technology,2011(6):82-84. |
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| Authors: | FU Hong-bo |
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| Institution: | FU Hong-bo(The Third Heilongjiang Surveying and Mapping Engineering Institute,Harbin 150081,China) |
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| Abstract: | This paper uses the spectral angle mapping,according to the difference of the included angle between data and reference terminal element vector,conducts the division of space region for the study area.And then,it extracts abnormal information from Remote Sensing Image using different methods in different areas,the results combine with the Remote Sensing Geological Interpretation(lithology,composition) can delineate the prospecting mine area in the study area. |
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| Keywords: | Spectral Angle Mapping Remote Sensing Geological Interpretation Abnormal Information Extraction |
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