{"created":"2023-06-20T15:04:00.029661+00:00","id":33202,"links":{},"metadata":{"_buckets":{"deposit":"0f1250bf-93a1-43fb-902f-04415e6e8406"},"_deposit":{"created_by":1,"id":"33202","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"33202"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00033202","sets":["1887:1890","1896:1898:1899:1912"]},"author_link":["415379","415381","415383","415380","415382"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Measurement of electric field in Sporadic-E layer by using a double probe sensor on board of the sounding rocket S-310-25"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"36","bibliographicPageStart":"29","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":"観測ロケットS-310-25号機搭載のダブルプローブ電場観測装置(EFD-P)を用いて行なわれた, 夜間のスポラディックE層周辺の電界ベクトルの直接観測結果を報告する。ロケットは, 種子島南部に設置されたレーダーからE領域イレギュラリティの準周期エコーが観測される条件下で, 1996年8月26日23時0分(JST)に内之浦から打上げられた。データは同時に観測された電子密度の高度プロファイルとの比較のもとに解析され, 以下の結果が得られた。観測された電界には, (1)高度125km付近の数ヶ所において20mV/mを越える大きな極大(厚さ数km)が存在し, それらは電子密度の極小と良く一致した, (2)高度130kmから170kmにおいて水平波長25km程度の大気重力波によるとみられる電界の変動が観測された, (3)またレーダーで観測されたE領域イレギュラリティエコーの平均ドップラー速度とEFD-Pで観測された電界強度は, E×Bドリフトの関係を裏付ける一致を示した。","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In-situ measurements of the DC and low frequency wave electric field in and around a sporadic-E layer were conducted with a double probe sensor (EFD-P) with the sounding rocket S-310-25. The rocket was launched at 23 : 00 (JST) on August 26,1996 from Uchinoura, while ground-based radars observed intense quasi-periodic (QP) backscatter echoes associated with the sporadic-E layer region. When analyzed in conjunction with simultaneous plasma number density measurements, the in-situ data set reveals a complex electrodynamics associated with the sporadic-E layer that includes a variety of physical processes. The electric field data show (1) large, localized DC electric fields (∿20mV/m) within narrow altitude regions near 125km associated with plasma density depletions; (2) distinct, sinusoidal variations of ±3mV/m between 130-170km that correspond to horizontal wavelengths of about 25km and may be associated with gravity waves; and (3) comparison between in-situ electric field and Doppler velocity of FAI radar echoes showed reasonable agreement, assuming the relationship of E×B drift.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0167126000","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":"京都大学超高層電波研究センター"},{"subitem_text_value":"NASA/ゴダード宇宙飛行センター"},{"subitem_text_value":"京都大学超高層電波研究センター"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山本, 衛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"深尾, 昌一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAMAMOTO, Mamoru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"PFAFF, Robert F.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUKAO, Shoichiro","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":"SA0167126.pdf","filesize":[{"value":"615.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0167126.pdf","url":"https://jaxa.repo.nii.ac.jp/record/33202/files/SA0167126.pdf"},"version_id":"9172fc36-d069-4d3d-a18e-766617b5f8ea"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"スポラディックE層","subitem_subject_scheme":"Other"},{"subitem_subject":"電界測定","subitem_subject_scheme":"Other"},{"subitem_subject":"ダブルプローブ","subitem_subject_scheme":"Other"},{"subitem_subject":"E領域イレギュラリティ","subitem_subject_scheme":"Other"},{"subitem_subject":"ロケット観測","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":"S-310-25 号機搭載ダブルプローブによるスポラディック E 層中の電界測定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"S-310-25 号機搭載ダブルプローブによるスポラディック E 層中の電界測定"}]},"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":"33202","relation_version_is_last":true,"title":["S-310-25 号機搭載ダブルプローブによるスポラディック E 層中の電界測定"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:13:03.121054+00:00"}