| 基于高光谱影像的渤海海冰遥感监测研究 |
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| 引用本文： | 罗征宇,孙林.基于高光谱影像的渤海海冰遥感监测研究[J].测绘科学,2012(1):54-55,63. |
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| 作者姓名： | 罗征宇 孙林 |
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| 作者单位： | 山东科技大学测绘学院 |
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| 基金项目： | 国家自然科学基金项目(41001283) |
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| 摘 要： | 监督分类方法是海冰遥感监测中常用的有效方法,但不同的监督分类方法以及波段选择,在海冰识别中的精度有较大差异。为提高海冰监测的精度,本文使用高光谱传感器提供的可见光、近红外波段的连续成像光谱信息,对比了不同的波段组合在多种分类方法中海冰提取的精度,分析了不同波段组合、不同分类方法在海冰监测上的优缺点,最终得出海冰监测中最佳的波段组合以及最适宜的监督分类方法。
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| 关 键 词： | 高光谱 海冰 监督分类 |
Study on Bohai seaice monitoring based on hyperspectral remote sensing imagery |
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| LUO Zheng-yu,SUN Lin.Study on Bohai seaice monitoring based on hyperspectral remote sensing imagery[J].Science of Surveying and Mapping,2012(1):54-55,63. |
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| Authors: | LUO Zheng-yu SUN Lin |
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| Institution: | (Shandong University of Science and Technology,Shandong Qingdao 266510,China) |
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| Abstract: | As an effective method,supervised classification is widely used in seaice remote sensing monitoring field,but different supervised classification methods and bands combinations always result in different classification results and accuracy.In order to improve the precision of the seaice monitoring,this paper used hyperspectral remote sensed imagery,which provides the visible light,near-infrared wavelengths of continuous imaging spectra data,compared seaice extracting accuracy of the different band combinations,analyzed the advantages and disadvantages of seaice monitoring using different bands combinations and different classification methods,and proposed the best bands combination and the most suitable supervised classification method for the seaice monitoring. |
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| Keywords: | hyperspectral seaice supervised classification |
| 本文献已被 CNKI 等数据库收录！ |
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