Vertical TEC variations and model during low solar activity at a low latitude station, Xiamen
文献类型：期刊论文
| 作者 | Liu, Guoqi; Huang, Wengeng; Shen, Hua; Gong, Jiancun |
| 刊名 | ADVANCES IN SPACE RESEARCH
 |
| 出版日期 | 2012 |
| 卷号 | 49期号:3页码:530-538 |
| 关键词 | Equatorial ionospheric anomaly Vertical TEC Seasonal variation SPIM |
| ISSN号 | 0273-1177 |
| 通讯作者 | Liu, GQ (reprint author), Room A1106B,1 Nanertiao, Beijing 100190, Peoples R China. |
| 中文摘要 | GPS-derived vertical TEC recorded at Xiamen (24.5 degrees N, 118.1 degrees E, geomagnetic latitude 13.2 degrees N), China, during year 2006 is analyzed for the first time and compared to that predicted by ionosphere model SPIM recommend by ISO. A manifest seasonal anomaly is found with the high value during equinoctial season and low value during summer and winter season. Relative standard deviation for VTEC shows high value at around midnight and before sunrise. The correlation analysis exhibits that the variation of VTEC has a very weak relation with geomagnetic and solar activities (Dst, AP, SSN and F10.7). Comparative results reveal that the SPIM overestimates the observed VTEC at most of the time. (C) 2011 COSPAR. Published by Elsevier Ltd. All rights reserved. |
| 英文摘要 | GPS-derived vertical TEC recorded at Xiamen (24.5 degrees N, 118.1 degrees E, geomagnetic latitude 13.2 degrees N), China, during year 2006 is analyzed for the first time and compared to that predicted by ionosphere model SPIM recommend by ISO. A manifest seasonal anomaly is found with the high value during equinoctial season and low value during summer and winter season. Relative standard deviation for VTEC shows high value at around midnight and before sunrise. The correlation analysis exhibits that the variation of VTEC has a very weak relation with geomagnetic and solar activities (Dst, AP, SSN and F10.7). Comparative results reveal that the SPIM overestimates the observed VTEC at most of the time. (C) 2011 COSPAR. Published by Elsevier Ltd. All rights reserved. |
| 学科主题 | 空间环境 |
| 收录类别 | SCI ; EI |
| 资助信息 | National Important Basic Research Project [2011CB811406] |
| 语种 | 英语 |
| 公开日期 | 2014-12-15 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/2919]  |
| 专题 | 国家空间科学中心_空间环境部 |
| 推荐引用方式 GB/T 7714 | Liu, Guoqi,Huang, Wengeng,Shen, Hua,et al. Vertical TEC variations and model during low solar activity at a low latitude station, Xiamen[J]. ADVANCES IN SPACE RESEARCH,2012,49(3):530-538. |
| APA | Liu, Guoqi,Huang, Wengeng,Shen, Hua,&Gong, Jiancun.(2012).Vertical TEC variations and model during low solar activity at a low latitude station, Xiamen.ADVANCES IN SPACE RESEARCH,49(3),530-538. |
| MLA | Liu, Guoqi,et al."Vertical TEC variations and model during low solar activity at a low latitude station, Xiamen".ADVANCES IN SPACE RESEARCH 49.3(2012):530-538. |
入库方式： OAI收割
来源：国家空间科学中心
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