Observation of Post-Sunset Equatorial Plasma Bubbles with BDS Geostationary Satellites over South China
文献类型：期刊论文
| 作者 | Ma, Guanyi6,7; Li, Jinghua6,7; Fan, Jiangtao6,7; Wan, Qingtao6,7; Maruyama, Takashi5,7; Dong L(董亮)4 ; Gao, Yang2,3; Zhang, Le2,3; Wang, Dong1
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| 刊名 | REMOTE SENSING
 |
| 出版日期 | 2024-09 |
| 卷号 | 16期号:18 |
| 关键词 | equatorial plasma bubble (EPB) temporal fluctuation of TEC (TFT) longitudinal variability wave-like structure |
| DOI | 10.3390/rs16183521 |
| 产权排序 | 第4完成单位 |
| 文献子类 | Article |
| 英文摘要 | An equatorial plasma bubble (EPB) is characterized by ionospheric irregularities which disturb radio waves by causing phase and amplitude scintillations or even signal loss. It is becoming increasingly important in space weather to assure the reliability of radio systems in both space and on the ground. This paper presents a newly established GNSS ionospheric observation network (GION) around the north equatorial ionization anomaly (EIA) crest in south China, which has a longitudinal coverage of similar to 30 degrees from 94 degrees E to 124 degrees E. The measurement with signals from geostationary earth orbit (GEO) satellites of the BeiDou navigation satellite system (BDS) is capable of separating the temporal and spatial variations of the ionosphere. A temporal fluctuation of TEC (TFT) parameter is proposed to characterize EPBs. The longitude of the EPBs' generation can be located with TFT variations in the time-longitude dimension. It is found that the post-sunset EPBs have a high degree of longitudinal variability. They generally show a quasiperiodic feature, indicating their association with atmospheric gravity wave activities. Wave-like structures with different scale sizes can co-exist in the same night. |
| 学科主题 | 地球科学 |
| URL标识 | 查看原文 |
| 出版地 | ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND |
| WOS关键词 | SPREAD-F ; IRREGULARITIES ; SCINTILLATIONS |
| 资助项目 | the National Natural Science Foundation of China[12073049]; the National Natural Science Foundation of China[12273062]; the National Natural Science Foundation of China[42150105]; National Natural Science Foundation of China[178GJHZ2023180MI]; CAS-JSPS Joint Research Project |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:001323093100001 |
| 出版者 | MDPI |
| 资助机构 | the National Natural Science Foundation of China[12073049, 12273062, 42150105] ; National Natural Science Foundation of China[178GJHZ2023180MI] ; CAS-JSPS Joint Research Project |
| 版本 | 出版稿 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/27630]  |
| 专题 | 云南天文台_射电天文研究组 |
| 作者单位 | 1.Shenzhen Astronomical Observatory, Shenzhen 518121, China 2.CSST Science Center for the Guangdong-Hong Kong-Macau Great Bay Area, SYSU, Zhuhai 518082, China; 3.School of Physics and Astronomy, Sun Yat-sen University, Zhuhai 519082, China; 4.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, China; 5.National Institute of Information and Communications Technology, Koganei 184-8795, Tokyo, Japan; 6.University of Chinese Academy of Sciences, Beijing 100049, China; 7.National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, China; |
| 推荐引用方式 GB/T 7714 | Ma, Guanyi,Li, Jinghua,Fan, Jiangtao,et al. Observation of Post-Sunset Equatorial Plasma Bubbles with BDS Geostationary Satellites over South China[J]. REMOTE SENSING,2024,16(18). |
| APA | Ma, Guanyi.,Li, Jinghua.,Fan, Jiangtao.,Wan, Qingtao.,Maruyama, Takashi.,...&Wang, Dong.(2024).Observation of Post-Sunset Equatorial Plasma Bubbles with BDS Geostationary Satellites over South China.REMOTE SENSING,16(18). |
| MLA | Ma, Guanyi,et al."Observation of Post-Sunset Equatorial Plasma Bubbles with BDS Geostationary Satellites over South China".REMOTE SENSING 16.18(2024). |
入库方式： OAI收割
来源：云南天文台
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