| 大气辐射校正方法分析 |
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| 引用本文： | 朱绍攀,陈宇.大气辐射校正方法分析[J].地理空间信息,2010,8(1):113-116. |
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| 作者姓名： | 朱绍攀 陈宇 |
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| 作者单位： | 中国矿业大学,环境与测绘学院,江苏,徐州,221116 |
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| 基金项目： | 中国矿业大学科学研究基金资助项目(2007B011);;高等学校博士学科点专项科研基金资助项目(20070290531) |
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| 摘 要： | 阐述遥感影像的大气辐射校正的原因及目的,并以徐州地区的CBERS-02星影像数据为基础,应用软件MATLAB7.0,分析大气辐射校正的三种方法,即利用辐射传输方程求解的方法、基于地面场地数据或辅助数据进行辐射校正方法及利用波段特性进行大气辐射校正方法。其中,重点剖析利用波段特性进行大气辐射校正的方法。
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| 关 键 词： | 遥感影像 大气辐射校正 MATLAB7.0 伪不变特征 |
Methods for Atmospheric Radiation Correction |
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| ZHU Shaopan,CHEN Yu.Methods for Atmospheric Radiation Correction[J].Geospatial Information,2010,8(1):113-116. |
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| Authors: | ZHU Shaopan CHEN Yu |
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| Institution: | School of Environment Science and Spatial Informatics;China University of Mining and Technology;Xuzhou 221116;China |
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| Abstract: | This paper expounded the reasons and purpose of atmospheric radiation correction.Using CBERS-02 satellite images of Xuzhou region,by the software MATLAB 7.0,analyzed three methods of atmospheric radiation correction.Namely,method of using radiation transmission equation,method based on ground data or ancillary data and method of taking advantage of band characteristics.Among them,the method of using band characteristics for atmospheric radiation correction was studied mainly. |
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| Keywords: | remote sensing images atmospheric radiation correction MATLAB7 0 pseudo invariant features |
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