Using IGS data to analysis the global TEC annual and semiannual variation
文献类型：期刊论文
| 作者 | Yu Tao; Wan Wei-Xing; Liu Li-Bo; Tang Wei; Luan Xiao-Li; Yang Guang-Lin |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006-07-01 |
| 卷号 | 49期号:4页码:943-949 |
| 关键词 | TEC annual variation semiannual variation winter anomaly |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | With the Fourier analysis method, the daytime ionosphere total electron concentration (TEC) are investigated by using a high solar activity years (2000) global GPS data series from IGS, the main features are outlined as follows: the annual variation of daytime TEC are strong in the middle latitudes for the northern and southern hemispheres, and weak in the low latitudes and equatorial region. The amplitudes of semiannual variation are much larger in the 'far-pole' region (far away from the northern or southern magnetic pole, i.e. north-east Asia and South American) than those in the 'near-pole' region (North American and Austria). Further studies also show that daytime TEC maximize at equinox days in most regions, and maximize in winter in the northern near-pole' region. In South America and Austria, daytime TEC reaches its max value in summer. |
| WOS关键词 | SOLAR-ACTIVITY ; F-LAYER ; F2-LAYER ; CIRCULATION ; MECHANISM ; HEIGHT |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000239222700003 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/66562]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Yu Tao |
| 作者单位 | 1.China Meteorol Adm, LRCVES CMA, Key Lab Radiometr Calibrat & Validat Environm Sat, Beijing 100081, Peoples R China 2.China Meteorol Adm, Natl Ctr Spaceweather, Beijing 100081, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu Tao,Wan Wei-Xing,Liu Li-Bo,et al. Using IGS data to analysis the global TEC annual and semiannual variation[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2006,49(4):943-949. |
| APA | Yu Tao,Wan Wei-Xing,Liu Li-Bo,Tang Wei,Luan Xiao-Li,&Yang Guang-Lin.(2006).Using IGS data to analysis the global TEC annual and semiannual variation.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,49(4),943-949. |
| MLA | Yu Tao,et al."Using IGS data to analysis the global TEC annual and semiannual variation".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 49.4(2006):943-949. |
入库方式： OAI收割
来源：地质与地球物理研究所
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