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

	Ionospheric response to the 17 March and 22 June 2015 geomagnetic storms over Wuhan region using GNSS-based tomographic technique
	Feng, Jian 5; Zhou, Yufeng 4; Zhou, Yan 3; Gao, Shuaihe 2; Zhou, Chen 1; Tang, Qiong 1; Liu, Yi 1
刊名	ADVANCES IN SPACE RESEARCH
	2021
卷号	67 期号:1 页码:111-121
关键词	Ionospheric electron density distributions Multiplication algebraic reconstruction technique Ionospheric storm effects
ISSN号	0273-1177
DOI	10.1016/j.asr.2020.10.008
英文摘要	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.
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]
WOS关键词	THERMOSPHERIC COMPOSITION ; IONOSONDE INPUT ; F-REGION ; PERTURBATIONS ; DISTURBANCE ; EQUATORIAL ; FIELD
WOS研究方向	Engineering ; Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000600867300012
资助机构	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
内容类型	期刊论文
源URL	[http://210.72.145.45/handle/361003/12108]
专题	中国科学院国家授时中心
通讯作者	Liu, Yi
作者单位	1.Wuhan Univ, Sch Elect Informat, Dept Space Phys, Wuhan, Peoples R China 2.Chinese Acad Sci, Natl Time Serv Ctr, Beijing, Peoples R China 3.Unit 78127 PLA, Chengdu, Peoples R China 4.Beijing Inst Appl Meteorol, Beijing, Peoples R China 5.China Res Inst Radiowave Propagat, Qingdao, 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.