{"created":"2023-07-25T11:04:51.195238+00:00","id":8051,"links":{},"metadata":{"_buckets":{"deposit":"ddf33251-921c-4d4b-99fd-f47f37bc73c3"},"_deposit":{"created_by":4,"id":"8051","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"8051"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00008051","sets":["1259:906:971"]},"author_link":["12162","12160","13677","13681"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"キョクイキ デンリソウ デンシ ミツド ノ ケイソク"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"35","bibliographicPageStart":"28","bibliographicVolumeNumber":"65","bibliographic_titles":[{"bibliographic_title":"南極資料"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 忠利"},{"creatorName":"タカハシ, タダトシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"13677","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大家, 寛"},{"creatorName":"オオヤ, ヒロシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"12160","nameIdentifierScheme":"WEKO"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TAKAHASHI, Tadatoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"13681","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"OYA, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"12162","nameIdentifierScheme":"WEKO"}]}]},"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_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"IMS・南極ロケット観測の一環として,周波数掃引型インピーダンスプローブ(NEI)による極域電離層電子密度の計測が計画され,実行された.極域電離層は空間および時間的に多様に変動しており,ロケットによる総合観測の中で,電子密度をin situに高精度で計測することは特に重要である.1977年7月26日に打ち上げられたS-310JA-3号機により高度221kmまでの電子密度プロファイルが得られた.結果は100km高度にピーク電子密度1-2.6×10^4個/cm^3,高度幅20-30kmの顕著な層構造を示している.また電子密度は全体として下降時により低くなっており,これは電子密度の地磁気緯度依存性を示すものである.","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Under the projects of the IMS, the Japanese Antarctic Research Expedition parties carried out sounding rocket observations using the S-210JA and S-310JA rockets. The swept frequency impedance probe (NEI), which is canable of making in situ measurement of the ionospheric electron number density, within an error ±3%, was installed on the rockets co-ordinately with various other instruments. In the polar ionosphere, ionospheric parameters such as the number density of electron and the electron and ion temperatures are highly variable in time and space. The investigation of the physical processes in this region requires, therefore, accurate in situ observation of the ionospheric parameters. The electron number density profiles up to 221 km altitude were obtained by the NEl installed on the S-310JA-3 rocket, launched at 18 : 35 (45° EMT) on July 26, 1977. The ionospheric layer with the peak density of 1.0-2.6×10^4 electrons/cm^3 and with the altitude width of about 20-30 km was observed around an altitude of 100 km.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00008051","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"国立極地研究所"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00181831","subitem_source_identifier_type":"NCID"}]},"item_1_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00857289","subitem_source_identifier_type":"ISSN"}]},"item_1_subject_21":{"attribute_name":"国際十進分類法","attribute_value_mlt":[{"subitem_subject":"551.510.535/.537","subitem_subject_scheme":"UDC"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Geophysical Institute, Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"Geophysical Institute, Tohoku University"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"東北大学理学部"},{"subitem_text_value":"東北大学理学部"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1979-03-01"}],"displaytype":"detail","filename":"KJ00002477111.pdf","filesize":[{"value":"2.9 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00002477111","url":"https://nipr.repo.nii.ac.jp/record/8051/files/KJ00002477111.pdf"},"version_id":"f73175de-cc4a-4348-aa04-88559c22ee6d"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"極域電離層電子密度の計測","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"極域電離層電子密度の計測"},{"subitem_title":"Measurements of Electron Number Density in the Polar Ionosphere","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["971"],"pubdate":{"attribute_name":"公開日","attribute_value":"1979-03-01"},"publish_date":"1979-03-01","publish_status":"0","recid":"8051","relation_version_is_last":true,"title":["極域電離層電子密度の計測"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T11:49:25.731823+00:00"}