Effects of zonal and meridional neutral winds on the electron density and temperature at the height of 600 km

• 資料種別: 文書・図像類
• タイトル: Effects of zonal and meridional neutral winds on the electron density and temperature at the height of 600 km
• 著者・編者: 小山, 孝一郎; 渡部, 重十; Oyama, Koichiro; Watanabe, Shigeto
• 著者標目: 小山, 孝一郎; 渡部, 重十; Oyama, Koichiro; Watanabe, Shigeto
• 出版事項: 宇宙航空研究開発機構
• 出版年月日等: 2004-03
• 出版年（W3CDTF）: 2004-03
• 並列タイトル等: 高度600kmの電子密度および温度に対する帯状および子午線沿い中性風の影響
• タイトル（掲載誌）: 宇宙航空研究開発機構研究開発報告 = JAXA Research and Development Report
• 巻号年月日等（掲載誌）: JAXA-RR-03-002E
• 掲載巻: JAXA-RR-03-002E
• ISSN（掲載誌）: ISSN : 1349-1113
• 本文の言語コード: eng
• 件名標目: IRI; 電子温度; 電子密度; ひのとり衛星; 季節変化; 高高度; 電離層; 中性風; electron temperature; electron density; Hinotori satellite; annual variation; high altitude; ionosphere; neutral wind
• 対象利用者: 一般
• 一般注記: Electron temperature (Te) and density (Ne) data which were obtained with equator-orbiting satellite Hinotori in 1981-1982 at the height of 600 km are used to study the local time, latitude, longitude, and seasonal variations of the topside ionosphere at low latitudes. The study shows that difference of behavior of the daytime Te and Ne between two hemispheres is well understood by the effect of neutral wind. Electron density in the summer hemisphere is higher than that in winter hemisphere due to meridional wind component (seasonal variation) which blows from summer hemisphere to winter hemisphere and consequently electron temperature is lower in summer hemisphere than in winter hemisphere. In addition to this effect, effect of the zonal wind component (diurnal change) is superposed at the regions where magnetic meridian plane tilts. Especially in the American sector, where magnetic meridian plane tilts about 20 degrees westward, zonal wind effect is comparable to the meridional wind effect.; 資料番号: AA0046785000; レポート番号: JAXA-RR-03-002E
• 一次資料へのリンクURL: https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2418&item_no=1&attribute_id=31&file_no=1
• オンライン閲覧公開範囲: 限定公開
• 連携機関・データベース: 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• 提供元機関・データベース: 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ