| 基于MASS方法湍流强度廓线反演影响因素的分析 |
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| 引用本文： | 倪志波,黄宏华,黄印博,饶瑞中.基于MASS方法湍流强度廓线反演影响因素的分析[J].大气与环境光学学报,2009,4(1):51-56. |
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| 作者姓名： | 倪志波 黄宏华 黄印博 饶瑞中 |
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| 作者单位： | 中国科学院安徽光学精密机械研究所大气光学中心,安徽,合肥,230031 |
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| 摘 要： | 讨论了通光孔径尺寸和湍流高度分层模型对权重函数的影响.在此基础上利用奇异值分解法,反演了不同通光孔径尺寸和湍流高度分层模型下的湍流强度廓线,并进一步分析了通光孔径尺寸和湍流高度分层模型对反演结果的影响.结果表明:采用较小孔径比、等比湍流高度分层模型的权重函数反演得到的湍流强度廓线更为合理.
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| 关 键 词： | 大气光学 湍流廓线 多孔径闪烁 反演 |
| 收稿时间： | 2008/9/3 |
Analysis of Influencing Factor for Inversion of Turbulence Profile Based on MASS |
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| NI Zhi-bo,HUANG Hong-hua,HUANG Yin-bo,RAO Rui-zhong.Analysis of Influencing Factor for Inversion of Turbulence Profile Based on MASS[J].Journal of Atmospheric and Environmental Optics,2009,4(1):51-56. |
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| Authors: | NI Zhi-bo HUANG Hong-hua HUANG Yin-bo RAO Rui-zhong |
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| Affiliation: | NI Zhi-bo,HUANG Hong-hua,HUANG Yin-bo,RAO Rui-zhong (Center for Atmospheric Optics,Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031,China) |
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| Abstract: | Influences of aperture size and hierarchical model of turbulence on weighting functions are discussed. Based on these,using singular value decomposition,vertical turbulence profiles for different aperture sizes and hierarchical models of turbulence are inversed and influences of hierarchical models of turbulence and aperture sizes on inversion results are discussed.The results indicate that vertical turbulence profiles are more reasonable based on weighting functions of smaller aperture ratio and geometric ... |
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| Keywords: | atmospheric optics turbulence profile multi-aperture scintillation sensor inversion |
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