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题名:
Evaluation of the Klobuchar model in TaiWan
作者: Li Jinhua(李婧华)1; Wan Qingtao(万庆涛)1; Ma Guanyi(马冠一)1; Zhang, Jie1,2; Wang Xiaolan(王晓岚)1; Fan Jiangtao(范江涛)1
关键词: Ionospheric model ; Residual ; TEC ; RMS correction ; Klobuchar model ; Solar activity
刊名: ADVANCES IN SPACE RESEARCH
发表日期: 2017-09-15
DOI: 10.1016/j.asr.2017.05.045
卷: 60, 期:6, 页:1210-1219
文章类型: Article
收录类别: SCI
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Astronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
研究领域[WOS]: Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
关键词[WOS]: IONOSPHERIC DELAY ; NORTHERN CREST ; TEC
英文摘要: Ionospheric delay is the mainly error source in Global Navigation Satellite System (GNSS). Ionospheric model is one of the ways to correct the ionospheric delay. The single-frequency GNSS users modify the ionospheric delay by receiving the correction parameters broadcasted by satellites. Klobuchar model is widely used in Global Positioning System (GPS) and COMPASS because it is simple and convenient for real-time calculation. This model is established on the observations mainly from Europe and USA. It does not describe the equatorial anomaly region. South of China is located near the north crest of the equatorial anomaly, where the ionosphere has complex spatial and temporal variation. The assessment on the validation of Klobuchar model in this area is important to improve this model.
语种: 英语
项目资助者: National Natural Science Foundation of China (NSFC)(11473045 ; 11403045 ; 11503040)
WOS记录号: WOS:000410018100007
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bao.ac.cn/handle/114a11/20149
Appears in Collections:应用天文研究部_期刊论文

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作者单位: 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China

Recommended Citation:
Li, Jinghua,Wan, Qingtao,Ma, Guanyi,et al. Evaluation of the Klobuchar model in TaiWan[J]. ADVANCES IN SPACE RESEARCH,2017,60(6):1210-1219.
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