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Non-spherical symmetric inversion of ionospheric occultation data

文献类型：期刊论文

作者Hong Zhen-Jie1; Liu Rong-Jian1; Guo Peng2; Dong Nai-Ming1
刊名ACTA PHYSICA SINICA
出版日期2011-12-01
卷号60期号:12页码:1
关键词ionospheric occultation electron density international reference ionospheric model
英文摘要The Abel inversion based on a spherical symmetry of the ionospheric electron density distribution is a traditional inversion method of ionospheric occultation. However, the real ionosphere is not strictly spherically symmetric, which can cause error in inversion process of ionospheric occultation data. In this paper, we develop a non-spherically symmetric ionospheric occultation inversion method, in which the gradient information about international reference ionosphere three-dimensional ionospheric model is used to correct total electron content (TEC), thus the ionospheric electron density can be reconstructed from the corrected TEC by the spherical symmetric Abel inversion method. The inversion results retrieved from the measurements data of Constellation Observing System for Meteorology, Ionosphere and Climate (COSMIC) ionospheric occultation are compared with the ionosonde data, showing that the result obtained from the new method is well coincident with the ionospheric electron density profile.
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Physics, Multidisciplinary
研究领域[WOS]Physics
关键词[WOS]RADIO OCCULTATION ; ABEL INVERSION ; VALIDATION ; IMPROVEMENT ; MODEL
收录类别SCI
语种英语
WOS记录号WOS:000299359800094
源URL[http://119.78.226.72/handle/331011/26369]  
专题上海天文台_天文地球动力学研究中心
作者单位1.Wenzhou Univ, Coll Math & Informat Sci, Wenzhou 325035, Peoples R China
2.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
推荐引用方式
GB/T 7714		 Hong Zhen-Jie,Liu Rong-Jian,Guo Peng,et al. Non-spherical symmetric inversion of ionospheric occultation data[J]. ACTA PHYSICA SINICA,2011,60(12):1.
APA Hong Zhen-Jie,Liu Rong-Jian,Guo Peng,&Dong Nai-Ming.(2011).Non-spherical symmetric inversion of ionospheric occultation data.ACTA PHYSICA SINICA,60(12),1.
MLA Hong Zhen-Jie,et al."Non-spherical symmetric inversion of ionospheric occultation data".ACTA PHYSICA SINICA 60.12(2011):1.

入库方式： OAI收割

来源：上海天文台

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