IGGCAS OpenIR  > 地球与行星物理院重点实验室
Development of a 3-D Plasmapause Model With a Back-Propagation Neural Network
Zheng, Zhi-Qi1,2,3,4; Lei, Jiuhou2; Yue, Xinan1,3,4,5; Zhang, Xiao-Xin6; He, Fei1,2,3,4,5
2019-12-01
Source PublicationSPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS
Volume17Issue:12Pages:1689-1703
AbstractSeveral empirical models have been previously developed to study the characteristics of the global plasmasphere. A three-dimensional solar wind-driven global dynamic plasmapause model was developed in this study using a back-propagation neural network based on multisatellite measurements. Our database contains 37,859 plasmapause crossing events from 4 January 1995 to 31 December 2015 covering all 24 magnetic local times (MLTs) from -66 degrees to 79 degrees magnetic latitudes. This model is parameterized by solar wind speed Vsw, interplanetary magnetic field Bz, SYM-H, and AE indices with smooth MLTs and latitude dependence. As the first 3-D empirical model, this model corresponds to the true plasmapause structure and is useful for observing space weather and other applications especially for predicting the shape of the plasmapause by forecasting the input parameters. Moreover, the proposed model is not only highly sensitive to these parameters, but also to their changes over days, seasons, and years; this means that the diurnal, seasonal, and annual variations of the parameters can be captured by the model. Therefore, this model can provide a more accurate plasmapause position compared with previous models and can also be used as a basic reference to develop other models such as a global plasmaspheric density model.
Keyword3-D BPNN empirical model geomagnetic indices plasmapause solar wind
DOI10.1029/2019SW002360
Funding OrganizationStrategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China
WOS Keyword17 APRIL 2002 ; SOLAR-WIND ; EARTHS PLASMASPHERE ; ELECTRIC-FIELD ; GEOMAGNETIC-ACTIVITY ; DENSITY DISTRIBUTION ; WHISTLER EVIDENCE ; PREDICTION ; SATELLITE ; DYNAMICS
Language英语
Funding ProjectStrategic Priority Research Programof Chinese Academy of Sciences[XDA17010201] ; National Science Foundation of China[41674155] ; National Science Foundation of China[41774152] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2017258] ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China[GE2018-01]
Funding OrganizationStrategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; Strategic Priority Research Programof Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China ; Key Laboratory of Geospace Environment, Chinese Academy of Sciences, University of Science and Technology of China
WOS Research AreaAstronomy & Astrophysics ; Geochemistry & Geophysics ; Meteorology & Atmospheric Sciences
WOS SubjectAstronomy & Astrophysics ; Geochemistry & Geophysics ; Meteorology & Atmospheric Sciences
WOS IDWOS:000503238600001
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/95860
Collection地球与行星物理院重点实验室
Corresponding AuthorHe, Fei
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
2.Univ Sci & Technol China, Key Lab Geospace Environm, Chinese Acad Sci, Hefei, Anhui, Peoples R China
3.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing, Peoples R China
4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China
6.China Meteorol Adm, Key Lab Space Weather, Natl Ctr Space Weather, Beijing, Peoples R China
First Author AffilicationKey Laboratory of Earth and Planetary Physics, Chinese Academy of Sciences
Corresponding Author AffilicationKey Laboratory of Earth and Planetary Physics, Chinese Academy of Sciences;  Institute of Geology and Geophysics, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zheng, Zhi-Qi,Lei, Jiuhou,Yue, Xinan,et al. Development of a 3-D Plasmapause Model With a Back-Propagation Neural Network[J]. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS,2019,17(12):1689-1703.
APA Zheng, Zhi-Qi,Lei, Jiuhou,Yue, Xinan,Zhang, Xiao-Xin,&He, Fei.(2019).Development of a 3-D Plasmapause Model With a Back-Propagation Neural Network.SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS,17(12),1689-1703.
MLA Zheng, Zhi-Qi,et al."Development of a 3-D Plasmapause Model With a Back-Propagation Neural Network".SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS 17.12(2019):1689-1703.
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