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Ionospheric peak height at the magnetic equator: Comparison between ionosonde measurements and IRI
文献类型:期刊论文
作者 | Maruyama, Takashi1,2; Ma, Guanyi1; Tsugawa, Takuya2; Supnithi, Pornchai3; Komolmis, Tharadol4 |
刊名 | ADVANCES IN SPACE RESEARCH |
出版日期 | 2017-07-15 |
卷号 | 60期号:2页码:375-380 |
关键词 | Ionosphere hmF2 Magnetic equator IRI Ionosondes SEALION |
英文摘要 | The ionospheric peak height in the F layer (hmF2) varies with not only thermospheric conditions but also dynamic processes in the upper atmosphere. At mid-latitudes, the field-aligned diffusion and recombination loss determine the hmF2 in the absence of applied vertical drift. Vertical drifts displace the hmF2 to a new equilibrium position in conjunction with the field-aligned redistribution of the plasma. In the vicinity of the magnetic equator, however, the equilibrium state would be different from low and mid-latitudes because the direct vertical coupling of plasma through the diffusion process is not allowed. Thus the behavior of hmF2 cannot be simply an extrapolation of that at low latitudes. In this paper, ionosonde measurements of the hmF2 near the magnetic equator and off-equatorial latitudes are compared with the IRI output. (C) 2016 COSPAR. Published by Elsevier Ltd. All rights reserved. |
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 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000404318900017 |
源URL | [http://ir.bao.ac.cn/handle/114a11/8831] |
专题 | 国家天文台_应用天文研究部 |
作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, 20A Datun Rd, Beijing 100012, Peoples R China 2.Natl Inst Informat & Commun Technol, 2-1 Nukuikita 4 Chome, Koganei, Tokyo 1848795, Japan 3.King Mongkuts Inst Technol Ladkrabang, Dept Telecommun, Fac Engn, Bangkok 10520, Thailand 4.Chiang Mai Univ, Fac Engn, Dept Elect Engn, 239 Huay Kaew Rd, Chiang Mai 50200, Thailand |
推荐引用方式 GB/T 7714 | Maruyama, Takashi,Ma, Guanyi,Tsugawa, Takuya,et al. Ionospheric peak height at the magnetic equator: Comparison between ionosonde measurements and IRI[J]. ADVANCES IN SPACE RESEARCH,2017,60(2):375-380. |
APA | Maruyama, Takashi,Ma, Guanyi,Tsugawa, Takuya,Supnithi, Pornchai,&Komolmis, Tharadol.(2017).Ionospheric peak height at the magnetic equator: Comparison between ionosonde measurements and IRI.ADVANCES IN SPACE RESEARCH,60(2),375-380. |
MLA | Maruyama, Takashi,et al."Ionospheric peak height at the magnetic equator: Comparison between ionosonde measurements and IRI".ADVANCES IN SPACE RESEARCH 60.2(2017):375-380. |
入库方式: OAI收割
来源:国家天文台
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