{"created":"2023-06-20T15:18:50.157524+00:00","id":49203,"links":{},"metadata":{"_buckets":{"deposit":"44ece5da-0954-455a-80a5-2b2f6f9817b8"},"_deposit":{"created_by":1,"id":"49203","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"49203"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00049203","sets":["1543:1827:2263","1887:1891"]},"author_link":["554703","554702"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"UMA によるSSA 解析能力の向上"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"133","bibliographicPageStart":"125","bibliographic_titles":[{}]}]},"item_4_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第10回スペースデブリワークショップ (2022年11月28-30日. 主催: 宇宙航空研究開発機構研究開発部門(JAXA), 宇宙航空研究開発機構調布航空宇宙センター(JAXA)(CAC)), 調布市, 東京","subitem_description_type":"Other"}]},"item_4_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"The 10th Space Debris Workshop (November 28-30, 2022. Organizer: Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA), Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)(CAC)), Chofu, Tokyo, Japan","subitem_description_type":"Other"}]},"item_4_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"近年ますます増加傾向にある宇宙物体の軌道を正確に把握することは宇宙ミッションの安全を維持するために非常に重要な課題である。宇宙物体の軌道を正確に把握するには地上の観測センサとそのセンサで得られたデータを用いた軌道決定が重要になる。Starlink 衛星に代表されるメガコンステレーションの大量の衛星群を軌道決定する、あるいは、SSA システムで観測された多数の未知物体を軌道決定する、といった行為は、運用者や解析者がデータ処理を行う際に試行錯誤を伴ったり、それによって軌道決定に関する高度な専門知識を必要としたりすることがあり、効率よく運用するには課題がある。我々LSAS Tec 社は、宇宙業界で広く使われているAGI ANSYS のODTK 及びSTK を活用し、宇宙ミッション解析に有用なUMA（Unified Mission Analysis）を開発した。この製品は、運用者や解析者による軌道決定をはじめとする各種軌道解析を効率的に行うツールである。UMA は未知物体であっても軌道決定処理の自動化と軌道決定精度向上を実現した。特に大量物体や未知物体を処理するSSA システムでの運用の効率化に寄与できる能力を持ち、経験や軌道決定の深い専門知識を有しない運用者でも解析可能なツールとして期待できる。本ワークショップでは、当社が開発したUMA の機能、能力、有用性について紹介する。","subitem_description_type":"Abstract"}]},"item_4_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Built on top of AGI ANSYS’s proven STK and ODTK technology, LSAS Tec’s newly developed UMA (United Mission Analysis) tool allows for improved accuracy high speed orbital determination. This results in improved SSA (space situational awareness) analysis and thus allows the operator to make quick decisions based on accurate data. With the addition of mega constellations like SpaceX’s Starlink, the need for quick and efficient orbital determination that maintains accuracy has risen sharply. However, there are not enough highly skilled orbital analysts to fill such a role and so lowering the barrier to entry to fill said role is required if a full grasp of the space domain is to be maintained. UMA manages to accomplish this by simplifying and automating the most difficult parts of orbital determination. With the initial orbit determination (IOD) process being fully automated, orbital determination of newly tracked objects has become possible for operators with little to no experience. This has also allowed for quick reevaluation of continuous solutions, which combined with the simplified UMA orbital determination workflow, allows for quick and accurate analysis on the numerous satellites that need to be tracked daily. Through automation and simplification, UMA allows for quick and accurate orbital determination for operators of all levels, allowing for large scale SSA analysis to be maintained.","subitem_description_type":"Other"}]},"item_4_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_4_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_4_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA2230027012","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20637/00049185","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構(JAXA)"}]},"item_4_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_4_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"LSAS Tec株式会社"}]},"item_4_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"LSAS Tec Co., Ltd."}]},"item_4_version_type_30":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"グリンスキー, ティモシー"}],"nameIdentifiers":[{"nameIdentifier":"554702","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"GLINSKI, Timothy","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"554703","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-02-28"}],"displaytype":"detail","filename":"AA2230027012.pdf","filesize":[{"value":"2.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA2230027012.pdf","url":"https://jaxa.repo.nii.ac.jp/record/49203/files/AA2230027012.pdf"},"version_id":"073c3f87-013a-4ee9-96c5-6c1e4d3efb92"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Improving SSA Analysis with UMA","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Improving SSA Analysis with UMA","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["1891","2263"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-28"},"publish_date":"2023-02-28","publish_status":"0","recid":"49203","relation_version_is_last":true,"title":["Improving SSA Analysis with UMA"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T18:39:49.082293+00:00"}