{"created":"2023-07-25T08:06:04.947230+00:00","id":4732,"links":{},"metadata":{"_buckets":{"deposit":"d71baa33-a7af-4016-8ff1-e763a57e5b6d"},"_deposit":{"created_by":18,"id":"4732","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"4732"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00004732","sets":["228:262:4831","39:40"]},"author_link":["101957","101958","101959"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1977-12-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"189","bibliographicPageStart":"183","bibliographicVolumeNumber":"26","bibliographic_titles":[{"bibliographic_title":"鹿児島大学水産学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of Faculty of Fisheries Kagoshima University","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1977-12-25","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"Position Fixes by Navy Navigation Satellite System have been made on board the training\nship KEITEN MARU (854.55 gross ton) at KAGOSHIMA port TANIYAMA, in the autumn\nand the winter (1976-1977). A single channel (400 MH_Z band) receiver, HOKUSHIN=MAGNAVOX Satellite Navigation System HX-902, installed on the ship. The results obtained are as follows;\n1) The distribution of the fixed positions had a tendency to extend east and west.\n2) The amount of the position fixing error was about 0.3 sea miles in day time and in night\ntime.\n3) When the satellite didn't take peak elevations between 15° and 75°, the amount of the\nposition fixing error had a tendency to take large magnitude.\n4) The interval of the position fixing by NNSS was normally less than 2 hours, but navigators often have to pay attention to fall into impossibility of position fixing for many\nhours.","subitem_description_language":"en","subitem_description_type":"Other"},{"subitem_description":"敬天丸が鹿児島港谷山に停泊中,同船に装備されている北辰＝マグナポックス商船用衛星航法システムHX-902(400MH_Z帯1波のみの受信装置)により測位実験を行ない次のような知見を得た。\n1) 全測位点の偏りは南北方向より東西方向により大きく偏る傾向にあった。\n2) 測位精度は昼間・夜間の別にかかわりなく,その誤差の大きさは約0.3海里であった。\n3) 衛星を見る最大仰角が15度未満の場合,および75度をこえた場合誤差が大きく現われた。\n4) 測位間隔は78%が2時間以内であったが,4時間以上も7%みられ,長時間測位不能に陥いることもあることに注意を払わなければならない。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学","subitem_publisher_language":"ja"},{"subitem_publisher":"Kagoshima University","subitem_publisher_language":"en"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0453087X","subitem_source_identifier_type":"PISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040498","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"558","subitem_subject_scheme":"NDC"}]},"item_7_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松野, 保久","creatorNameLang":"ja"},{"creatorName":"MATSUNO, Yasuhisa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"101957","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"嶋田, 起宜","creatorNameLang":"ja"},{"creatorName":"SHIMADA, Kiyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"101958","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"源河, 朝之","creatorNameLang":"ja"},{"creatorName":"GENKA, Tomoyuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"101959","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-28"}],"displaytype":"detail","filename":"AN00040498_v26_p183-189.pdf","filesize":[{"value":"819.0 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"AN00040498_v26_p183-189.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/4732/files/AN00040498_v26_p183-189.pdf"},"version_id":"a4006cb6-83ea-49d9-8920-3c5a0deb7dce"}]},"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":"鹿児島における敬天丸によるNNSSの測位結果について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"鹿児島における敬天丸によるNNSSの測位結果について","subitem_title_language":"ja"},{"subitem_title":"On the Results of Position Fixes by Navy Navigation Satellite System on the KEITEN MARU at KAGOSHIMA","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["40","4831"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-06-17"},"publish_date":"2015-06-17","publish_status":"0","recid":"4732","relation_version_is_last":true,"title":["鹿児島における敬天丸によるNNSSの測位結果について"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-30T01:14:46.613045+00:00"}