A method to calculate the ionospheric LBH dayglow emissions for the large field of view

	A method to calculate the ionospheric LBH dayglow emissions for the large field of view
	Zhang Y. C.; He P.; Zhang X. X.; Chen B.
	2014
发表期刊	中文 Journal of Geophysics-中文 Edition
ISSN	ISBN/0001-5733
卷号	57 期号:2 页码:354-363
摘要	LBH dayglow emissions in the ionosphere, produced by the photoelectrons impact on the nitrogen molecules, are the most prominent molecular signals in the far ultraviolet emission range. Imaging the LBH dayglow emissions from the space can be a powerful method to monitor the state of the upper atmosphere. We analyze the spectral characteristics of the LBH emissions according to the direct excitation theory and the spherical geometry, and give a revised method to calculate the column emission rates of the LBH dayglow emissions for the large field of view. The RAURIC mainly improves two limitations of AURIC; one is the definition of the observation zenith angle, and the other is treating the Solar Zenith Angle as a variable along the LOS direction. With this method, we calculate the column emission rates of the LBH bands in the range of 140 similar to 180 nm. Comparison of the results of RAURIC with AURIC shows that they have great agreement in nadir, while in other lines of sight we should use RAURIC, especially for the large field of view. Thus, this work builds a solid basis for simulating the image of ionospheric LBH dayglow emissions and the data inversion technique.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/43678
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang Y. C.,He P.,Zhang X. X.,et al. A method to calculate the ionospheric LBH dayglow emissions for the large field of view[J]. 中文 Journal of Geophysics-中文 Edition,2014,57(2):354-363.
APA	Zhang Y. C.,He P.,Zhang X. X.,&Chen B..(2014).A method to calculate the ionospheric LBH dayglow emissions for the large field of view.中文 Journal of Geophysics-中文 Edition,57(2),354-363.
MLA	Zhang Y. C.,et al."A method to calculate the ionospheric LBH dayglow emissions for the large field of view".中文 Journal of Geophysics-中文 Edition 57.2(2014):354-363.

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