{"created":"2023-06-20T14:36:07.275316+00:00","id":2420,"links":{},"metadata":{"_buckets":{"deposit":"47484244-804c-40a4-9471-a448a353f59e"},"_deposit":{"created_by":1,"id":"2420","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2420"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002420","sets":["1398:1408:1420","1887:1893","9:10:368:396"]},"author_link":["6213","6216","6214","6204","6210","6202","6215","6206","6218","6212","6209","6211","6208","6219","6205","6220","6221","6207","6217","6203"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Polar Patrol Balloon in 2003"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"21","bibliographicPageStart":"1","bibliographicVolumeNumber":"JAXA-RR-03-001","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発報告: 大気球研究報告"},{"bibliographic_title":"JAXA Research and Development Report: Research Reports on High Altitude Balloons","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"国立極地研究所、宇宙科学研究所および他の大学研究機関と共同で行った大気球実験は、2003年1月に南極における長時間気球実験を実施した。この気球実験を南極周回気球実験と呼んでいる。気球に搭載された観測器は、ULF/ELF/VLF波動検出器、オーロラX線撮像装置、DC電場検出器、3軸フラックス磁場検出器とGPSを用いた電子密度検出器であった。当初は、上記の検出器を搭載した3機の気球を磁気圏の境界領域で起こる現象の空間的時間的変動を研究するために150km離して連続的に南極昭和基地より放球する予定であった。最初の気球は、2003年1月6日に放球されたが、気球切り離しコマンドシステムの誤動作により、放球から2時間後に飛翔を終了する事故があった。後の2機の気球は、2003年1月13日に放球され、高度32kmで水平浮遊に入り、約20km/hrで西方に進行した。2機の気球は、南極上空を半周した1月25日に上空の風の方向が変わり、最終的には東方に進行し、約17〜24日後に着水した。この間、2機の気球は、150kmから1,500kmの距離を保ちながら飛行を続けた。観測されたデータは、イリジウム衛星回線システムを用いて、日本に直接伝送した。本稿では、気球に搭載したHKシステムの概要、昭和基地における気球放球作業、気球飛翔状況およびHKデータの解析結果について述べる。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"National Institute of Polar Research, Institute of Space and Astronautical Science, and other universities carried out long-duration balloon experiment in Antarctica in January 2003. This experiment was called 'polar Patrol Balloon (PPB) ' experiment. Onboard instruments are ULF/ELF/VLF wave receiver, aurora X-ray imager, DC electric field instrument, 3-axis fluxgate magnetometer, and the ionospheric total electron content measurement using GPS. It was planned to launch three balloons with identical instrumentation from Antarctic Syowa Station with a spatial separation of 150 km, in order to study spatial and temporal variations of the phenomena occurring in the boundary regions in the magnetosphere such as plasmapause, LLBL, PSBL and the cusp. The first balloon was launched on 6th January, but the flight was terminated 2 hours after the launch due to a trouble in cut-down command system. The rest of the balloons were launched successfully on 13th January. They reached a ceiling altitude of 32 km and moved westward at a speed of about 20 km/h. When they reached halfway of their circum-polar flight on 25th January, the wind system in the stratosphere changed directions and the balloons were stagnated there, and finally moved eastward. After 17 to 24 days from launching, balloons and payloads landed on the sea. During these flight, the separation of the balloons changed from 150 km to 1,500 km. Observed data were directly transferred to Japan by Iridium satellite telephone system. In this paper, the summary of the housekeeping system, balloon operations in the Syowa station, and results of balloon flights are described.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0046714001","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-RR-03-001","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-1113","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1192675X","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部"},{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部"},{"subitem_text_value":"国立極地研究所"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"並木, 道義"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松坂, 幸彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"斎藤, 芳隆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"門倉, 昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"海老原, 祐輔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山岸, 久雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 夏雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"江尻, 全機"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"飯島, 一征"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川崎, 朋実"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Namiki, Michiyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuzaka, Yukihiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saito, Yoshitaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kadokura, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ebihara, Yusuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamagishi, Hisao","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sato, Natsuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ejiri, Masaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iijima, Issei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawasaki, Tomomi","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":"2020-01-15"}],"displaytype":"detail","filename":"46714001.pdf","filesize":[{"value":"4.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"46714001.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2420/files/46714001.pdf"},"version_id":"4e036f50-81cd-4281-8b90-1fef08cd6d40"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"気球","subitem_subject_scheme":"Other"},{"subitem_subject":"PPB","subitem_subject_scheme":"Other"},{"subitem_subject":"南極地域","subitem_subject_scheme":"Other"},{"subitem_subject":"オーロラ","subitem_subject_scheme":"Other"},{"subitem_subject":"X線画像法","subitem_subject_scheme":"Other"},{"subitem_subject":"磁力計","subitem_subject_scheme":"Other"},{"subitem_subject":"地球磁気圏","subitem_subject_scheme":"Other"},{"subitem_subject":"全電子数","subitem_subject_scheme":"Other"},{"subitem_subject":"balloon","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"PPB","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Antarctic region","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"aurora","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"X-ray imagery","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"magnetometer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Earth magnetosphere","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"total electron content","subitem_subject_language":"en","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":"technical 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