{"created":"2023-05-15T16:36:04.308648+00:00","id":9145,"links":{},"metadata":{"_buckets":{"deposit":"e181bc95-5efc-4c5e-b78b-153fb04670c7"},"_deposit":{"created_by":2,"id":"9145","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"9145"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00009145","sets":["50:78:79:679"]},"author_link":["36580","36576","36578","36582","36583","36581","36579","36577"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Relative Error between GPS and Loran C off the Eastcoast of the Kanto district"},{"subitem_alternative_title":"関東東方海域におけるGPSとロランCの相対誤差"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"72","bibliographicPageStart":"69","bibliographicVolumeNumber":"77","bibliographic_titles":[{"bibliographic_title":"長崎大学水産学部研究報告"},{"bibliographic_title":"Bulletin of the Faculty of Fisheries, Nagasaki University","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We measured the relative errors between the position fixes obtained by GPS and those by Loran C system in the Northwest Pacific Ocean, especially off the eastcoast of the Kanto district. The measurements were taken on the training ship, the Kakuyo Maru, on a cruise from August to September, 1994. Since October, 1994, the new Loran C 8930 Chain system has became available. Therefore we evaluated the relative errors obtained by the old and the new system. Mean positions of the relative error between the position fixes obtained by GPS and those by 9970 Chain trended northeastward and north-north-westward and error (1σ) ellipses extended almost east and west. The maximum value of the major axise of ellipse was 120 m. The maximum positioning errors (average error + standard deviation) were 140～160 m. Mean positions by 8930 Chain trended west-north-westward and north-westward and the error ellipses extended north and south or were almost circles. The major axises of ellipses were less than 60 m or shorter than those by 9970 Chain.","subitem_description_type":"Abstract"}]},"item_3_description_64":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"長崎大学水産学部研究報告, v.77, pp.69-72; 1996","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"36580","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kuno, Toshiyuki"}]},{"nameIdentifiers":[{"nameIdentifier":"36581","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Akishige, Yusho"}]},{"nameIdentifiers":[{"nameIdentifier":"36582","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Goda, Masaji"}]},{"nameIdentifiers":[{"nameIdentifier":"36583","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Nakane, Shigekatsua"}]}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長崎大学水産学部"}]},"item_3_relation_29":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"110000294133","subitem_relation_type_select":"NAID"}}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00178473","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05471427","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_16":{"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":"久野, 俊行"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"秋重, 祐章"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"合田, 政次"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中根, 重勝"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-22"}],"displaytype":"detail","filename":"suisan77_069.pdf","filesize":[{"value":"427.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"suisan77_069.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/9145/files/suisan77_069.pdf"},"version_id":"d8b49bca-9c84-49f0-8532-2c0372d4c29e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"GPS","subitem_subject_scheme":"Other"},{"subitem_subject":"gloval positioning system","subitem_subject_scheme":"Other"},{"subitem_subject":"相対誤差","subitem_subject_scheme":"Other"},{"subitem_subject":"relative error","subitem_subject_scheme":"Other"},{"subitem_subject":"ロランC","subitem_subject_scheme":"Other"},{"subitem_subject":"long range navigation C system","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"関東東方海域おけるGPSとロランCの相対誤差","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"関東東方海域おけるGPSとロランCの相対誤差"}]},"item_type_id":"3","owner":"2","path":["679"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-14"},"publish_date":"2012-11-14","publish_status":"0","recid":"9145","relation_version_is_last":true,"title":["関東東方海域おけるGPSとロランCの相対誤差"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T01:52:03.203135+00:00"}