{"created":"2023-06-20T15:03:10.033803+00:00","id":32295,"links":{},"metadata":{"_buckets":{"deposit":"dbf11ba6-01bb-41dc-a7c2-7910489a7149"},"_deposit":{"created_by":1,"id":"32295","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"32295"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00032295","sets":["1887:1890","1896:1898:1899:1910"]},"author_link":["408187","408192","408190","408188","408191","408189"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Measurement of wave normal directions of VLF waves propagated throughthe ionosphere by means of the VLF Doppler technique"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1972-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1_B","bibliographicPageEnd":"107","bibliographicPageStart":"97","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"東京大学宇宙航空研究所報告"}]}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Wave normal directions of VLF signals propagating through the ionosphere can be determined by measuring Doppler frequency shift of the signals by means of rocket borne receivers. Two rockets were launched to detect the NWC signal of 22.3 kHz which was transmitted from Australia and propagated on two completely different paths, one being propagated through the earth-ionosphere wave guide and up to the rocket, the other propagated down to the rocket by the whistler mode directly from the source in the opposite hemisphere. The wave normal directions of the latter mode were almost vertically downward in the ionosphere in the northern hemisphere, although substantial error was involved in the determination of the wave normal direction for a part of the upgoing flight of the rockets, due to the relative geometry of the directions of the rocket flights and the geomagnetic field.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0125471000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学宇宙航空研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0563-8100","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00161914","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"京大工学部"},{"subitem_text_value":"日本電気(株)"},{"subitem_text_value":"京大工学部"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"木村, 磐根"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"平石, 謙治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"富本, 哲雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KIMURA, Iwane","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HIRAISHI, Kenji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TOMIMOTO, Tetsuo","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":"2020-01-24"}],"displaytype":"detail","filename":"SA0125471.pdf","filesize":[{"value":"789.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0125471.pdf","url":"https://jaxa.repo.nii.ac.jp/record/32295/files/SA0125471.pdf"},"version_id":"405a74ee-0a8b-4c88-bee0-4b18e157b440"}]},"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":"Doppler法による電離層中のVLF電波の伝搬ベクトル方向の測定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Doppler法による電離層中のVLF電波の伝搬ベクトル方向の測定"}]},"item_type_id":"9","owner":"1","path":["1890","1910"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"32295","relation_version_is_last":true,"title":["Doppler法による電離層中のVLF電波の伝搬ベクトル方向の測定"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:36:09.792183+00:00"}