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[SCI]Modeling the plasmasphere based on LEO satellites onboard GPS measurements

时间:2017-04-01 来源:未知 点击:
Modeling the plasmasphere based on LEO satellites onboard GPS measurements

作者:Chen, P (Chen, Peng)1 ] Yao, YB (Yao, Yibin)2,3 ] Li, QZ (Li, Qinzheng)1 ] Yao, WQ (Yao, Wanqiang)1 ]

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS

 

卷: 122

 

期: 1

 

页: 1221-1233

DOI: 10.1002/2016JA023375

出版年: 2017


摘要

The plasmasphere, which is located above the ionosphere, is a significant component of Earth's atmosphere. A global plasmaspheric model was constructed using the total electron content (TEC) along the signal propagation path calculated using onboard Global Positioning System observations from the Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) and MetOp-A, provided by the COSMIC Data Analysis and Archive Center (CDAAC). First, the global plasmaspheric model was established using only COSMIC TEC, and a set of MetOp-A TEC provided by CDAAC served for external evaluation. Results indicated that the established model using only COSMIC data is highly accurate. Then, COSMIC and MetOp-A TEC were combined to produce a new global plasmaspheric model. Finally, the variational characteristics of global plasmaspheric electron content with latitude, local time, and season were investigated using the global plasmaspheric model established in this paper.

关键词

作者关键词:plasmaspheremodelGPSCOSMICMetOp-A

KeyWords Plus:ELECTRON-CONTENTTEC

作者信息

通讯作者地址: Chen, P (通讯作者)

       Xian Univ Sci & Technol, Coll Geomat, Xian, Peoples R China.

 

地址:

       [ 1 ] Xian Univ Sci & Technol, Coll Geomat, Xian, Peoples R China
       [ 2 ] Wuhan Univ, Sch Geodesy & Geomat, Wuhan, Peoples R China
       [ 3 ] Wuhan Univ, Key Lab Geospace Environm & Geodesy, Minist Educ, Wuhan, Peoples R China

 

电子邮件地址:chenpeng0123@gmail.com

基金资助致谢
基金资助机构 授权号
National Natural Science Foundation of China 
41404031 
Key Laboratory of Geo-informatics of State Bureau of Surveying and Mapping Fund 
201420 
出版商

AMER GEOPHYSICAL UNION, 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA

类别 / 分类

研究方向:Astronomy & Astrophysics

Web of Science 类别:Astronomy & Astrophysics

文献信息

文献类型:Article

语种:English

入藏号: WOS:000395655800086

ISSN: 2169-9380

eISSN: 2169-9402

      期刊影响因子:3.318