A comparative study of the bottomside profile parameters over Wuhan with IRI-2001 for 1999-2004
文献类型：期刊论文
| 作者 | Chen, HJ; Liu, LB; Wan, WX; Ning, BQ; Lei, JH |
| 刊名 | EARTH PLANETS AND SPACE
 |
| 出版日期 | 2006 |
| 卷号 | 58期号:5页码:601-605 |
| 关键词 | low latitude ionosphere DGS-256 Digisonde IRI model modeling and forecasting |
| ISSN号 | 1343-8832 |
| 文献子类 | Article |
| 英文摘要 | The diurnal, seasonal, and solar activity variations of the bottomside ionospheric profile parameters B0 and B1 are studied using electron density profiles measured over Wuhan (30.4 degrees N, 114.4 degrees E) of China with a DGS-256 Digisonde during 1999-2004. Comparisons are made with the International Reference Ionosphere model (IRI-2001) using both the standard option (B0-Tab and B1-Tab) and the Gutyaeva's option (B0-Gul and B1-Gut). The results show that: (1) observed B0 has distinct diurnal and seasonal variations, while observed B1 changes little with season. The value of B0 is larger in summer than that in equinox and winter, especially for daytime. In winter and equinox, B0 also presents morning and afternoon collapses as reported by Lei et al. (2004). (2) B0 increases about 18.6 km from low solar activity (LSA) to high solar activity (HSA). B1 in HSA is smaller than that in LSA before 10:00 LT and with an opposite tendency during the rest time. (3) Observed B0 is in better agreement with B0-Gul than with B0-Tab, though the B0-Gul overestimates during 09:00 to 17:00 LT in equinox and summer. B0-Tab is 12-20 km larger than the observations over Wuhan almost all the time. Meanwhile, B1-Tab is in good agreement with the observations. |
| WOS关键词 | CHINA |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000237893300012 |
| 出版者 | TERRA SCIENTIFIC PUBL CO |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/66610]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Chen, HJ |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Div Geomagnetism & Space Phys, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, HJ,Liu, LB,Wan, WX,et al. A comparative study of the bottomside profile parameters over Wuhan with IRI-2001 for 1999-2004[J]. EARTH PLANETS AND SPACE,2006,58(5):601-605. |
| APA | Chen, HJ,Liu, LB,Wan, WX,Ning, BQ,&Lei, JH.(2006).A comparative study of the bottomside profile parameters over Wuhan with IRI-2001 for 1999-2004.EARTH PLANETS AND SPACE,58(5),601-605. |
| MLA | Chen, HJ,et al."A comparative study of the bottomside profile parameters over Wuhan with IRI-2001 for 1999-2004".EARTH PLANETS AND SPACE 58.5(2006):601-605. |
入库方式： OAI收割
来源：地质与地球物理研究所
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