| タイトル | Relationship between Equatorial Electrojet Variation and Spread-F Occurrence |
| 著者（日） | 上本, 純平; 丸山, 隆; 齋藤, 亨; 石井, 守; 吉村, 玲子 |
| 著者（英） | Uemoto, Junpei; Maruyama, Takashi; Saito, Susumu; Ishii, Mamoru; Yoshimura, Reiko |
| 著者所属（日） | 情報通信研究機構電磁波計測研究センター宇宙環境計測グループ; 情報通信研究機構; 電子航法研究所; 情報通信研究機構電磁波計測研究センター推進室; 北里大学 |
| 著者所属（英） | Space Environment Group, Applied Electromagnetic Research Center, National Institute of Information and Communications Technology (NICT); National Institute of Information and Communications Technology (NICT); Electronic Navigation Research Institute; Project Promotion Office, Applied Electromagnetic Research Center, National Institute of Information and Communications Technology (NICT); Kitasato University |
| 発行日 | 2011-03-31 |
| 発行機関など | 情報通信研究機構
National Institute of Information and Communications Technology |
| 刊行物名 | 情報通信研究機構英文論文集
Journal of the National Institute of Information and Communications Technology |
| 巻 | 56 |
| 号 | 1-4 |
| 開始ページ | 277 |
| 終了ページ | 286 |
| 刊行年月日 | 2011-03-31 |
| 言語 | eng |
| 抄録 | Equatorial spread-F (ESF) is electron density irregularity occurring in the post sunset equatorial F-region ionosphere which causes interruption and degradation to various satellite communication and navigation systems. It has been clarified that various physical parameters and processes control ESF occurrence and development. In addition to such controllig factors, recent observations suggest a relationship between ESF occurrence and equatorial electrojet (EEJ) strength. We discuss the recent observational results including a data analysis of SEALION observations and possible mechanisms of the relationship between ESF and EEJ. |
| 内容記述 | Original contains color illustrations
形態: カラー図版あり |
| キーワード | Equatorial spread-F; Equatorial electrojet; Pre-reversal enhancement |
| 資料種別 | Technical Report |
| ISSN | 1349-3205 |
| NCID | AA12009289 |
| SHI-NO | AA0064990026 |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/15793 |
