Ionospheric response to the 17 March and 22 June 2015 geomagnetic storms over Wuhan region using GNSS-based tomographic technique

doi:10.1016/j.asr.2020.10.008

NTSC-IR

	Ionospheric response to the 17 March and 22 June 2015 geomagnetic storms over Wuhan region using GNSS-based tomographic technique
	Feng, Jian 1; Zhou, Yufeng 2; Zhou, Yan 3; Gao, Shuaihe 4; Zhou, Chen 5; Tang, Qiong 5; Liu, Yi 5
	2021
发表期刊	ADVANCES IN SPACE RESEARCH
ISSN	0273-1177
卷号	67 期号:1 页码:111-121
摘要	By using the data of GNSS (Global Navigation Satellite System) observation from Crustal Movement Observation Network of China (CMONOC), ionospheric electron density (IED) distributions reconstructed by using computerized ionospheric tomography (CIT) technique are used to investigate the ionospheric storm effects over Wuhan region during 17 March and 22 June 2015 geomagnetic storm periods. F-region critical frequency (foF2) at Wuhan ionosonde station shows an obvious decrease during recovery phase of the St. Patrick's Day geomagnetic storm. Moreover, tomographic results present that the decrease in electron density begins at 12:00 UT on 17 March during the storm main phase. Also, foF2 shows a long-lasting negative storm effect during the recovery phase of the 22 June 2015 geomagnetic storm. Electron density chromatography presents the evident decrease during the storm day in accordance with the ionosonde observation. These ionospheric negative storm effects are probably associated with changes of chemical composition, PPEF and DDEF from high latitudes. (C) 2020 COSPAR. Published by Elsevier Ltd. All rights reserved.
关键词	Ionospheric electron density distributions Multiplication algebraic reconstruction technique Ionospheric storm effects
资助者	National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; CAS ; CAS ; Shaanxi Provincial Talents Plan ; Shaanxi Provincial Talents Plan ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; CAS ; CAS ; Shaanxi Provincial Talents Plan ; Shaanxi Provincial Talents Plan ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; CAS ; CAS ; Shaanxi Provincial Talents Plan ; Shaanxi Provincial Talents Plan ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; CAS ; CAS ; Shaanxi Provincial Talents Plan ; Shaanxi Provincial Talents Plan
DOI	10.1016/j.asr.2020.10.008
关键词[WOS]	THERMOSPHERIC COMPOSITION ; IONOSONDE INPUT ; F-REGION ; PERTURBATIONS ; DISTURBANCE ; EQUATORIAL ; FIELD
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[41574146] ; National Natural Science Foundation of China (NSFC)[41774162] ; National Key R&D Program of China[2018YFC1503506] ; CAS[E016YR1R] ; Shaanxi Provincial Talents Plan[E039SB1K]
资助者	National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; CAS ; CAS ; Shaanxi Provincial Talents Plan ; Shaanxi Provincial Talents Plan ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; CAS ; CAS ; Shaanxi Provincial Talents Plan ; Shaanxi Provincial Talents Plan ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; CAS ; CAS ; Shaanxi Provincial Talents Plan ; Shaanxi Provincial Talents Plan ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; CAS ; CAS ; Shaanxi Provincial Talents Plan ; Shaanxi Provincial Talents Plan
WOS研究方向	Engineering ; Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
WOS类目	Engineering, Aerospace ; Astronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000600867300012
出版者	ELSEVIER SCI LTD
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/12109
专题	中国科学院国家授时中心
通讯作者	Liu, Yi
作者单位	1.China Res Inst Radiowave Propagat, Qingdao, Peoples R China 2.Beijing Inst Appl Meteorol, Beijing, Peoples R China 3.Unit 78127 PLA, Chengdu, Peoples R China 4.Chinese Acad Sci, Natl Time Serv Ctr, Beijing, Peoples R China 5.Wuhan Univ, Sch Elect Informat, Dept Space Phys, Wuhan, Peoples R China
推荐引用方式 GB/T 7714	Feng, Jian,Zhou, Yufeng,Zhou, Yan,et al. Ionospheric response to the 17 March and 22 June 2015 geomagnetic storms over Wuhan region using GNSS-based tomographic technique[J]. ADVANCES IN SPACE RESEARCH,2021,67(1):111-121.
APA	Feng, Jian.,Zhou, Yufeng.,Zhou, Yan.,Gao, Shuaihe.,Zhou, Chen.,...&Liu, Yi.(2021).Ionospheric response to the 17 March and 22 June 2015 geomagnetic storms over Wuhan region using GNSS-based tomographic technique.ADVANCES IN SPACE RESEARCH,67(1),111-121.
MLA	Feng, Jian,et al."Ionospheric response to the 17 March and 22 June 2015 geomagnetic storms over Wuhan region using GNSS-based tomographic technique".ADVANCES IN SPACE RESEARCH 67.1(2021):111-121.