{"created":"2023-06-20T14:35:39.738877+00:00","id":1923,"links":{},"metadata":{"_buckets":{"deposit":"c040b0fc-920e-4f40-bc51-7862dc592aea"},"_deposit":{"created_by":1,"id":"1923","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"1923"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00001923","sets":["1398:1399:1404","1887:1893","9:10:62:66"]},"author_link":["1465","1467","1468","1463","1462","1469","1464","1466"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Development of Search Function for All-Sky Map Image Data on DARTS/AKARI"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"125","bibliographicPageStart":"105","bibliographicVolumeNumber":"JAXA-RR-14-009","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発報告: 宇宙科学情報解析論文誌: 第4号"},{"bibliographic_title":"JAXA Research and Development Report: Journal of Space Science Informatics Japan: Volume 4","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"DARTS (http://darts.jaxa.jp/)は, JAXAの様々な科学衛星のデータを研究用に公開するデータアーカイブシステムであり, 宇宙科学研究所科学衛星運用・データ利用センター(C-SODA)が運用している. 我々は, 赤外線天文衛星「あかり」の全天サーベイ観測によって得られた2次元画像(全天マップ)を公開するための検索機能付きウェブインターフェースを開発している. 全天マップは, 多数の画像ファイルがタイル状に並んで全天球面をカバーするように構成されており, それぞれの画像は数度平方程度の天域を占めている. 本検索機能において, ユーザーに指定された領域を一部でも含む画像ファイルは全て検索結果として返されるものとする. そのような検索を実現するため, 各画像内を多数の小さな矩形領域に分割して各領域の中心点を直交座標系で表し, その座標値をデータベースに登録するという方法が採用される. この方法は, HEALPixのような外部の天球分割ライブラリが不要で, 天の両極が特異点にならず, かつ任意の座標系を用いた高速検索が可能という利点を持つ.開発と維持管理のコストを低減させるため, われわれはあかりカタログ検索の仕組みを本検索機能に応用し, またPHPとPostgreSQLを用いることによって本機能を実装する.","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"DARTS (http://darts.jaxa.jp/) is a scientific data archive system which provides data of scientific satellites launched by JAXA, and is developed and maintained by Center for Science-satellite Operation and Data Archive (C-SODA) in ISAS/JAXA. We have developed a web interface with search function to provide 2 dimensional image data (all-sky map) obtained from all sky survey observation of infrared astronomy satellite “AKARI”. The all-sky map is composed of many image files which are arranged like as tiles to cover whole celestial sphere and each image occupies a region about several square degrees. This search function is intended to return all image files in the region designated by a user, if they are overlapped with the region. To realize such a search, we adopt a method that each image is divided into a large number of small rectangular areas and then the center of each area is represented by an orthogonal coordinate system to register in the database. This method has the advantages that other external libraries to divide the celestial area such as HEALPix are not needed, and that both celestial poles is not treated as a singular point, and that high-speed search for arbitrary coordinate system can be obtained. To reduce the costs of development and maintenance, we apply the mechanism of AKARI catalogue search to this search function using PHP and PostgreSQL.","subitem_description_type":"Other"}]},"item_3_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_3_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_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA1530026009","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-14-009","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(JAXA)"}]},"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所科学衛星運用・データ利用センター(JAXA)(ISAS)(C-SODA)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所科学衛星運用・データ利用センター(JAXA)(ISAS)(C-SODA)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所科学衛星運用・データ利用センター(JAXA)(ISAS)(C-SODA)"},{"subitem_text_value":"みさと天文台 : 宇宙航空研究開発機構宇宙科学研究所（JAXA)(ISAS)"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Center for Science Satellite Operation and Data Archive, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)(C-SODA)"},{"subitem_text_language":"en","subitem_text_value":"Center for Science Satellite Operation and Data Archive, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)(C-SODA)"},{"subitem_text_language":"en","subitem_text_value":"Center for Science Satellite Operation and Data Archive, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)(C-SODA)"},{"subitem_text_language":"en","subitem_text_value":"Misato Observatory : Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉野, 彰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"稲田, 久里子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松崎, 恵一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山内, 千里"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshino, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Inada, Kuriko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuzaki, Keiichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamauchi, Chisato","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":"AA1530026009.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1530026009.pdf","url":"https://jaxa.repo.nii.ac.jp/record/1923/files/AA1530026009.pdf"},"version_id":"faca7f35-c544-4936-a6f9-e2d8e6d6a4ef"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Archive","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Image","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Infrared Astronomy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"AKARI","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DARTS","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 report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"DARTS/AKARI 全天マップ画像検索機能の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"DARTS/AKARI 全天マップ画像検索機能の開発"}]},"item_type_id":"3","owner":"1","path":["66","1404","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-04-20"},"publish_date":"2015-04-20","publish_status":"0","recid":"1923","relation_version_is_last":true,"title":["DARTS/AKARI 全天マップ画像検索機能の開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:32:21.522443+00:00"}