{"created":"2023-07-25T10:59:28.129068+00:00","id":1147,"links":{},"metadata":{"_buckets":{"deposit":"83ac8573-5daa-418b-a47c-3e0c415e4126"},"_deposit":{"created_by":4,"id":"1147","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1147"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00001147","sets":["1:356:372"]},"author_link":["4777","56747","7720","57037","56482","65764"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1981-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"402","bibliographicPageStart":"391","bibliographicVolumeNumber":"18","bibliographic_titles":[{"bibliographic_title":"Memoirs of National Institute of Polar Research. Special issue"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Igarashi, Kiyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ogawa, Tadahiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsuzurahara, Shigehiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shiro, Isao","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ose, Masami","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamagishi, Hisao","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"A 50MHz auroral doppler-radar was operated at Syowa Station, Antarctica, in 1978 in cooperation with sounding rocket experiments during the International Magnetospheric Study. E-region irregularity-drift was measured by the radar while electric field, electron density fluctuation and other parameters were measured by the rockets. Electric field components perpendicular to the radar wave-vector, which were derived from the doppler shifts of echoes, are compared with in situ electric field measurement to find a qualitative agreement between both results. Sharp peaks due to the two-stream instability were found in echo spectra. The radar echo intensity seems to be dependent on the drift velocity of irregularities.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00733561","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Radio Research Laboratories/Hiraiso Branch, Radio Research Laboratories/Radio Research Laboratories/Radio Research Laboratories/Radio Research Laboratories/National Institute of Polar Research"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1981-03-01"}],"displaytype":"detail","filename":"KJ00000011673.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011673","url":"https://nipr.repo.nii.ac.jp/record/1147/files/KJ00000011673.pdf"},"version_id":"592f63ba-311e-44f3-be2c-0aa18229c2b2"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Simultaneous Observations of Aurora with a Doppler-Radar and Sounding Rockets","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Simultaneous Observations of Aurora with a Doppler-Radar and Sounding Rockets","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["372"],"pubdate":{"attribute_name":"公開日","attribute_value":"1981-03-01"},"publish_date":"1981-03-01","publish_status":"0","recid":"1147","relation_version_is_last":true,"title":["Simultaneous Observations of Aurora with a Doppler-Radar and Sounding Rockets"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:14:59.411632+00:00"}