| 一个基于视场的AIRS云检测方案 |
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| 引用本文： | 陈靖,李刚,王根. 一个基于视场的AIRS云检测方案[J]. 安徽农业科学, 2010, 38(7): 3848-3849,3853 |
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| 作者姓名： | 陈靖 李刚 王根 |
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| 作者单位： | 南京信息工程大学数理学院,江苏南京,210044 |
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| 摘 要： | 利用GRAPES-3DVAR（全球／区域同化预报系统）对AIRS的6小时扫描视场进行云检测,在Goldbety等的AIRS云检测方案基础上,结合GRAPES系统和AIRS仪器特征,剔除受到云污染的视场,为AIRS资料在三维变分同化系统中的应用奠定基础。
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| 关 键 词： | AIRS 辐射率 云污染 Mitch云检测方案 |
Application of Cloud Detection in Assimilation of AIRS Radiance Data |
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| CHEN Jing et al. Application of Cloud Detection in Assimilation of AIRS Radiance Data[J]. Journal of Anhui Agricultural Sciences, 2010, 38(7): 3848-3849,3853 |
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| Authors: | CHEN Jing et al |
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| Affiliation: | College of Mathematics & Physics;Nanjing University of Information Science & Technology;Nanjing;Jiangsu 210044 |
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| Abstract: | 6 hours scanning viewing field was detected by GRAPES-3DVAR(global/ regional assimilation and prediction system),based on the AIRS cloud detection program,such as Goldberg,combining with GRAPES system and AIRS instrument features,field of view contaminated by cloud was eliminated,which laid a solid foundation of AIRS data for three-dimensional variational assimilation system. |
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| Keywords: | AIRS Emissivity Cloud contamination Mitch Cloud Detection Algorithm |
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