An empirical orthogonal function model of total electron content over China
文献类型：期刊论文
| 作者 | Mao, Tian1,2,3,4; Wan, Weixing1; Yue, Xinan1,3,4; Sun, Lingfeng1,3,4; Zhao, Biqiang1; Guo, Jianpeng1,4 |
| 刊名 | RADIO SCIENCE
 |
| 出版日期 | 2008-04-10 |
| 卷号 | 43期号:2 |
| ISSN号 | 0048-6604 |
| DOI | 10.1029/2007RS003629 |
| 文献子类 | Article |
| 英文摘要 | In this paper a climatology model of total electron content (TEC) over China has been developed on the basis of the empirical orthogonal function (EOF) analysis using Global Positioning System (GPS) data from the International Global Navigation Satellite System Service (IGS) and Crust Movement Observation Network of China (CMONOC) covering almost the whole Chinese sector during 1996-2004. The model well represents observational data with mean bias of -0.00994 TECU (1 TECU = 1.0 x 10(16) el.m(-2)) and standard deviation of 5.42 TECU. Then the EOF model and IRI have been used in three-dimensional variational (3DVAR) data assimilation experiments separately, and results reveal that the ability of assimilation nowcasting for the EOF model is better as it provides a more authentic background. |
| WOS关键词 | GLOBAL-POSITIONING-SYSTEM ; SEMIANNUAL VARIATIONS ; IONOSPHERIC F2-LAYER ; HARMONIC-ANALYSIS ; MAPS ; SIMULATION ; NETWORK ; OCEAN |
| WOS研究方向 | Astronomy & Astrophysics ; Geochemistry & Geophysics ; Meteorology & Atmospheric Sciences ; Remote Sensing ; Telecommunications |
| 语种 | 英语 |
| WOS记录号 | WOS:000255079600001 |
| 出版者 | AMER GEOPHYSICAL UNION |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/70238]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Mao, Tian |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R China 2.China Meteorolog Adm, Natl Ctr Space Weather, Beijing, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mao, Tian,Wan, Weixing,Yue, Xinan,et al. An empirical orthogonal function model of total electron content over China[J]. RADIO SCIENCE,2008,43(2). |
| APA | Mao, Tian,Wan, Weixing,Yue, Xinan,Sun, Lingfeng,Zhao, Biqiang,&Guo, Jianpeng.(2008).An empirical orthogonal function model of total electron content over China.RADIO SCIENCE,43(2). |
| MLA | Mao, Tian,et al."An empirical orthogonal function model of total electron content over China".RADIO SCIENCE 43.2(2008). |
入库方式： OAI收割
来源：地质与地球物理研究所
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