{"created":"2023-06-20T14:44:08.523391+00:00","id":11542,"links":{},"metadata":{"_buckets":{"deposit":"e347aff8-fd59-4d16-a2a6-a602dbbaa46a"},"_deposit":{"created_by":1,"id":"11542","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11542"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00011542","sets":["1543:1580:1595","1887:1891"]},"author_link":["101730","101725","101724","101728","101729","101722","101731","101732","101726","101727","101723","101733"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Project for the development of a planetary space telescope onboard a small satellite"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"448","bibliographicPageStart":"445","bibliographic_titles":[{"bibliographic_title":"第4回宇宙科学シンポジウム"},{"bibliographic_title":"Proceedings of the 4th Space Science Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"惑星の観測的研究は様々な手段を用いて行われる。周回軌道や着陸機を使った直接探査は、空間的高解像度やプラズマの直接計測・岩石採取などに特徴がある、最も有力なアプローチの1つである。しかし、安全性や実現に要する時間・コストからくるリスク・負担は小さくない。他方地上の大型望遠鏡によるリモートセンシングは、測器の重量やサイズの自由度が大きく、危険も少ない。しかし、地球の厚い大気に阻まれ、観測波長に制限があり、可視・紫外域では大口径でも空間解像度の向上はほとんど望めない。直接探査と地上観測の中間に位置する地球近傍の宇宙望遠鏡は、それらのギャップを埋める第3の手段として注目される。これらの多様な方法を組み合わせることで、惑星科学研究の大きな前進が期待できる。有効な戦略を立てるには、お互いのメリットを見極めることが大切である。","subitem_description_type":"Abstract"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047899106","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東北大学 大学院理学研究科"},{"subitem_text_value":"東北大学 大学院理学研究科"},{"subitem_text_value":"東北大学 大学院工学研究科"},{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"東北大学 大学院工学研究科"},{"subitem_text_value":"東北大学 大学院理学研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Science"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 幸弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂野井, 健"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉田, 和哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田口, 真"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中西, 洋喜"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉田, 純"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Yukihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakanoi, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshida, Kazuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Taguchi, Makoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakanishi, Hiroki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshida, 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satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spaceborne telescope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"planetary space telescope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"planetary exploration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spatial resolution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pointing control system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"coronagraph","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":"conference 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