{"created":"2023-06-20T15:04:00.365509+00:00","id":33209,"links":{},"metadata":{"_buckets":{"deposit":"f4b8c9b6-c0b7-4605-97f1-2698b436f0f9"},"_deposit":{"created_by":1,"id":"33209","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"33209"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00033209","sets":["1887:1890","1896:1898:1899:1912"]},"author_link":["415433","415429","415436","415431","415432","415427","415426","415430","415428","415435","415434"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Height Determination of the OH Airglow Layer Based on the Imaging Observation during the SEEK Campaign"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"91","bibliographicPageStart":"83","bibliographicVolumeNumber":"38","bibliographic_titles":[{"bibliographic_title":"宇宙科学研究所報告. 特集: SEEK(Sporadic-E Experiment over Kyushu)キャンペーン報告"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"1996年8月に実施されたSEEKキャンペーンにおいて, 地上からの高感度イメージャーによる大気波動の観測が鹿児島県内の内之浦, 山川, 大隅と信楽の計4ヵ所で実施された。キャンペーン期間中の鹿児島地方は天候に優れない日が多かったが, 8月9日から22日の間に, 内之浦, 山川, 大隅でそれぞれ, 4夜, 7夜, 1夜, 大気光イメージデータが取得された。信楽での観測は8夜であった。今回の地上からの大気光観測の主な目的は, レーダーで観測される電離圏における準周期的イレギュラリティーと大気光に見られる中性大気中の重力波の特性を, ロケットによる観測とあわせてそのメカニズムを検討解明することにある。各観測データと比較する上で, 大気光の発光高度を正確に決定することは極めて重要な課題である。我々は鹿児島の3ヵ所の観測から, 三画法を用いてOH大気光の発光高度の推定を計画した。残念ながらロケット打ち上げ時は天候に恵まれず同時観測データは得られなかったが, キャンペーン期間中内之浦と山川に設置された2台の大気光全天イメージャによる同時観測に成功した。8月19日の晩, 2台のイメージャで同時に顕著なOH大気光の波状構造を観測した。これら2地点で同時に取得された画像に, 大気波動構造の発光高度決定としては初めて, FFT及び精密な三角法を用いて解析を行った。その結果, 波状構造の発光高度は89±3kmと求められた。これはロケット観測などによる従来の結果とほぼ一致する。MFレーダーによって, この高度の数km上空で回時に強い南向きの風速シアーが観測されており, 重力波の発生原因の有力な候補と考えられる。","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In order to investigate the relationships between gravity wave structures of airglow and the quasi-periodic field-aligned irregularities observed by radars, we carried out the ground-based imaging obsevations at three sites in Kagoshima and at Shigaraki during The SEEK (Sporadic-E Experiment over Kyushu) campaign. Simultaneous observations of OH airglow were conducted using two all-sky CCD imagers installed at Uchinoura and Yamagawa, Kagoshima, Japan, respectively. All-sky images of OH airglow displayed a distinct wave structure with a horizontal wavelength of ∿23km at both sites on August 19,1996. The neutral winds in the altitude range of 60-100 km were observed simultaneously by the MF radar at Yamagawa. Applying a triangulation method to these data, we have estimated the height of this small-scale wave structure. The estimated altitude was 89±3km, which was just below the neutral wind enhancements (reaching ∿120m/s) observed in the altitude range of 91-94km by the MF radar.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0167133000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_9_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0285-9920","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00354485","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東北大学大学院理学研究科"},{"subitem_text_value":"東北大学大学院理学研究科"},{"subitem_text_value":"東北大学大学院理学研究科"},{"subitem_text_value":"東北大学大学院理学研究科"},{"subitem_text_value":"京都大学超高層電波研究センター"}]},"item_9_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Space Dinamics Laboratory and Physics Department, Utah State University, USA"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"土岐, 剛史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 幸弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山田, 嘉典"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福西, 浩"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 卓司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TOKI, Tsuyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAKAHASHI, Yukihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAMADA, Yoshinori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUKUNISHI, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NAKAMURA, Takuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAYLOR, Michal  J.","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-24"}],"displaytype":"detail","filename":"SA0167133.pdf","filesize":[{"value":"840.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0167133.pdf","url":"https://jaxa.repo.nii.ac.jp/record/33209/files/SA0167133.pdf"},"version_id":"40bdad1b-c432-4634-84fd-d1ecd4b8fa79"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"大気光","subitem_subject_scheme":"Other"},{"subitem_subject":"OH","subitem_subject_scheme":"Other"},{"subitem_subject":"高度","subitem_subject_scheme":"Other"},{"subitem_subject":"三角法","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"SEEK キャンペーンにおける OH 大気光発光層の高度決定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SEEK キャンペーンにおける OH 大気光発光層の高度決定"}]},"item_type_id":"9","owner":"1","path":["1890","1912"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"33209","relation_version_is_last":true,"title":["SEEK キャンペーンにおける OH 大気光発光層の高度決定"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:12:45.991218+00:00"}