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Estimate the topside electron density profile using empirical orthogonal function

文献类型：期刊论文

作者Wang Lin1,2,3; Wan WeiXing1,2,3; Yue XinAn1,2,3; Ren ZhiPeng1,2,3; She ChengLi1,2,3
刊名CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
出版日期2019-05-01
卷号62期号:5页码:1582-1590
关键词Digital ionosonde IRI TEC Empirical orthogonal function Topside ionosphere Electron density
ISSN号0001-5733
DOI10.6038/cjg2019M0034
英文摘要Based on the international reference ionosphere (IRI) model, digital ionosonde and GNSS TEC data, we proposed a method which uses the empirical orthogonal function to estimate the topside ionospheric electron density profile and applied it to the Millstone Hill station. We then compared the estimated critical frequency and peak height with the digital ionosonde observations, and compared the estimated electron density above 400 km with density observed by incoherent scatter radar (ISR). Statistical results show that the estimated critical frequency and peak height are in consistent with the digital ionosonde data, the absolute error between modeled and ISR measured density above 400 km reduces 50% in comparison with that between digital ionosonde derivations and ISR. In summary, adding GNSS TEC in addition to digisonde could improve the topside ionospheric electron density estimation by our method accurately.
WOS关键词SCALE HEIGHT ; IONOSPHERE ; IONOSONDE
WOS研究方向Geochemistry & Geophysics
语种英语
WOS记录号WOS:000467308600002
出版者SCIENCE PRESS
源URL[http://ir.iggcas.ac.cn/handle/132A11/91474]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Yue XinAn
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Wang Lin,Wan WeiXing,Yue XinAn,et al. Estimate the topside electron density profile using empirical orthogonal function[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2019,62(5):1582-1590.
APA Wang Lin,Wan WeiXing,Yue XinAn,Ren ZhiPeng,&She ChengLi.(2019).Estimate the topside electron density profile using empirical orthogonal function.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,62(5),1582-1590.
MLA Wang Lin,et al."Estimate the topside electron density profile using empirical orthogonal function".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 62.5(2019):1582-1590.

入库方式： OAI收割

来源：地质与地球物理研究所

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