{"created":"2023-06-20T14:35:52.015399+00:00","id":2142,"links":{},"metadata":{"_buckets":{"deposit":"d331bb4b-9e17-4084-97d6-30a9bb2e2f54"},"_deposit":{"created_by":1,"id":"2142","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2142"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002142","sets":["1887:1893","9:10:147:167"]},"author_link":["3707","3709","3708","3704","3705","3706"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"重ね合わせ法:微小静止デブリ及び小惑星の検出法"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-02-29","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"JAXA-RR-07-032E","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発報告"},{"bibliographic_title":"JAXA Research and Development Report","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"We established a new method that we call 'the stacking method' to detect faint objects on CCD (Charge Coupled Device) images such as unknown small size of GEO (GEosynchronous Orbit) debris and undiscovered asteroids which include earth-crossing ones. A middle size of telescope and a normal CCD camera are enough to realize a fine result of the method. Many CCD images are used to detect faint objects. With this method, background stars are completely disappeared and the sky background fluctuation decreases extremely. This means faint objects, which are not visible on a single image, are detectable. We evaluated this method using actual observation images taken by a 35 cm telescope of Mt. Nyukasa Astronomical Observatory and a 2K2K back-illuminated CCD camera. We created two algorithms for the evaluation. One is for detection of GEO debris and the other is for that of asteroid. Both algorithms worked well and proved the effectiveness of this method. This method will contribute significantly to the safety of active satellites from collision of space debris, to search for near-Earth objects and to solar-system astronomy.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063910000","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-07-032E","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 総合技術研究本部　宇宙先進技術研究グループ"},{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部　宇宙先進技術研究グループ"},{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部　宇宙先進技術研究グループ"}]},"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 Advanced Space Technology Research Group, Institute of Aerospace Technology"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Advanced Space Technology Research Group, Institute of Aerospace Technology"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Advanced Space Technology Research Group, Institute of Aerospace Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"柳沢, 俊史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"黒崎, 裕久"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中島, 厚"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yanagisawa, Toshifumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kurosaki, Hirohisa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakajima, Atsushi","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":"63910000.pdf","filesize":[{"value":"3.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63910000.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2142/files/63910000.pdf"},"version_id":"cf3382aa-8abc-478c-a173-6080e890703d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"宇宙デブリ","subitem_subject_scheme":"Other"},{"subitem_subject":"小惑星","subitem_subject_scheme":"Other"},{"subitem_subject":"CCDカメラ","subitem_subject_scheme":"Other"},{"subitem_subject":"画像処理","subitem_subject_scheme":"Other"},{"subitem_subject":"画像再構成","subitem_subject_scheme":"Other"},{"subitem_subject":"望遠鏡","subitem_subject_scheme":"Other"},{"subitem_subject":"同期軌道","subitem_subject_scheme":"Other"},{"subitem_subject":"重ね合わせ法","subitem_subject_scheme":"Other"},{"subitem_subject":"アルゴリズム","subitem_subject_scheme":"Other"},{"subitem_subject":"背景雑音","subitem_subject_scheme":"Other"},{"subitem_subject":"地球近傍物体","subitem_subject_scheme":"Other"},{"subitem_subject":"space debris","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"asteroid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CCD camera","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"image processing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"image reconstruction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"telescope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"geosynchronous orbit","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stacking method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"algorithm","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"background noise","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"near Earth object","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"The stacking method: The technique to detect small size of GEO debris and asteroids","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"The stacking method: The technique to detect small size of GEO debris and asteroids","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["167","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"2142","relation_version_is_last":true,"title":["The stacking method: The technique to detect small size of GEO debris and asteroids"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:27:56.088827+00:00"}