NSSC OpenIR  > 空间环境部
A regional ionospheric TEC mapping technique over China and adjacent areas on the basis of data assimilation
Aa, Ercha; Huang, Wengeng; Yu, Shimei; Liu, Siqing; Shi, Liqin; Gong, Jiancun; Chen, Yanhong; Shen, Hua; Aa, EC (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Beijing, Peoples R China.
Department空间环境部
Source PublicationJOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
2015
Volume120Issue:6Pages:5049-5061
ISSN2169-9380
Language英语
KeywordTec Mapping Ionospheric Data Assimilation Kalman Filter
AbstractIn this paper, a regional total electron content (TEC) mapping technique over China and adjacent areas (70 degrees E-140 degrees E and 15 degrees N-55 degrees N) is developed on the basis of a Kalman filter data assimilation scheme driven by Global Navigation Satellite Systems (GNSS) data from the Crustal Movement Observation Network of China and International GNSS Service. The regional TEC maps can be generated accordingly with the spatial and temporal resolution being 1 degrees x1 degrees and 5min, respectively. The accuracy and quality of the TEC mapping technique have been validated through the comparison with GNSS observations, the International Reference Ionosphere model values, the global ionosphere maps from Center for Orbit Determination of Europe, and the Massachusetts Institute of Technology Automated Processing of GPS TEC data from Madrigal database. The verification results indicate that great systematic improvements can be obtained when data are assimilated into the background model, which demonstrates the effectiveness of this technique in providing accurate regional specification of the ionospheric TEC over China and adjacent areas.
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/4554
Collection空间环境部
Corresponding AuthorAa, EC (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Beijing, Peoples R China.
Recommended Citation
GB/T 7714
Aa, Ercha,Huang, Wengeng,Yu, Shimei,et al. A regional ionospheric TEC mapping technique over China and adjacent areas on the basis of data assimilation[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2015,120(6):5049-5061.
APA Aa, Ercha.,Huang, Wengeng.,Yu, Shimei.,Liu, Siqing.,Shi, Liqin.,...&Aa, EC .(2015).A regional ionospheric TEC mapping technique over China and adjacent areas on the basis of data assimilation.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,120(6),5049-5061.
MLA Aa, Ercha,et al."A regional ionospheric TEC mapping technique over China and adjacent areas on the basis of data assimilation".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 120.6(2015):5049-5061.
Files in This Item:
File Name/Size DocType Version Access License
201512065049.pdf(5746KB) 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Aa, Ercha]'s Articles
[Huang, Wengeng]'s Articles
[Yu, Shimei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Aa, Ercha]'s Articles
[Huang, Wengeng]'s Articles
[Yu, Shimei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Aa, Ercha]'s Articles
[Huang, Wengeng]'s Articles
[Yu, Shimei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.