A new solar wind-driven global dynamic plasmapause model: 2. Model and validation

doi:10.1002/2017JA023913

CORC > 地质与地球物理研究所 > 中国科学院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

	A new solar wind-driven global dynamic plasmapause model: 2. Model and validation
	He, Fei 1; Zhang, Xiao-Xin 2; Lin, Rui-Lin 3; Fok, Mei-Ching 4; Katus, Roxanne M.5; Liemohn, Mike W.6; Gallagher, Dennis L.7; Nakano, Shinya 8
刊名	JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
	2017-07-01
卷号	122 期号:7 页码:7172-7187
ISSN号	2169-9380
DOI	10.1002/2017JA023913
文献子类	Article
英文摘要	A new solar wind-driven global dynamic plasmapause (NSW-GDP) model has been constructed based on the largest currently available database containing 49,119 plasmapause crossing locations and 3957 plasmapause profiles (corresponding to 48,899 plasmapause locations), from 18 satellites during 1977-2015 covering four solar cycles. This model is compiled by the Levenberg-Marquardt method for nonlinear multiparameter fitting and parameterized by V-SW, B-Z, SYM-H, and AE. Continuous and smooth magnetic local time dependence controlled mainly by the solar wind-driven convection electric field E-SW is also embedded in this model. Compared with previous empirical models based on our database, this new model improves the forecasting accuracy and capability for the global plasmapause. The diurnal, seasonal, and solar cycle variations of the plasmapause can be captured by the new model. The NSW-GDP model can potentially be used to forecast the global plasmapause shape with upstream solar wind and interplanetary magnetic field parameters and corresponding predicted values of SYM-H and AE and can also be used as input parameters for other inner magnetospheric coupling models, such as dynamic radiation belt and ring current models and even MHD models.
WOS关键词	17 APRIL 2002 ; PLASMASPHERIC PLUMES ; GEOMAGNETIC-ACTIVITY ; DENSITY DISTRIBUTION ; EARTHS PLASMASPHERE ; NEURAL-NETWORK ; RING CURRENT ; ART. ; PREDICTION ; SATELLITE
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	AMER GEOPHYSICAL UNION
WOS记录号	WOS:000407627100018
资助机构	National Natural Science Foundation of China(41274147 ; National Natural Science Foundation of China(41274147 ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; NASA ; NASA ; 41674155) ; 41674155) ; National Natural Science Foundation of China(41274147 ; National Natural Science Foundation of China(41274147 ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; NASA ; NASA ; 41674155) ; 41674155) ; National Natural Science Foundation of China(41274147 ; National Natural Science Foundation of China(41274147 ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; NASA ; NASA ; 41674155) ; 41674155) ; National Natural Science Foundation of China(41274147 ; National Natural Science Foundation of China(41274147 ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; NASA ; NASA ; 41674155) ; 41674155)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/61841]
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	Zhang, Xiao-Xin
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China 2.China Meteorol Adm, Natl Ctr Space Weather, Key Lab Space Weather, Beijing, Peoples R China 3.Chinese Acad Sci, Natl Space Sci Ctr, Beijing, Peoples R China 4.NASA, Goddard Space Flight Ctr, Greenbelt, MD USA 5.Eastern Michigan Univ, Dept Math, Ypsilanti, MI 48197 USA 6.Univ Michigan, Dept Climate & Space Sci & Engn, Ann Arbor, MI 48109 USA 7.NASA, Marshall Space Flight Ctr, Huntsville, AL USA 8.Inst Stat Math, Tokyo, Japan
推荐引用方式 GB/T 7714	He, Fei,Zhang, Xiao-Xin,Lin, Rui-Lin,et al. A new solar wind-driven global dynamic plasmapause model: 2. Model and validation[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2017,122(7):7172-7187.
APA	He, Fei.,Zhang, Xiao-Xin.,Lin, Rui-Lin.,Fok, Mei-Ching.,Katus, Roxanne M..,...&Nakano, Shinya.(2017).A new solar wind-driven global dynamic plasmapause model: 2. Model and validation.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,122(7),7172-7187.
MLA	He, Fei,et al."A new solar wind-driven global dynamic plasmapause model: 2. Model and validation".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 122.7(2017):7172-7187.