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GPSの測位精度-2 : 2定点における同時測定
http://hdl.handle.net/10069/30268
http://hdl.handle.net/10069/30268f6e97cbb-6ed9-4402-bead-c796bb408826
名前 / ファイル | ライセンス | アクション |
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suisan63_055.pdf (548.4 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2013-01-18 | |||||
タイトル | ||||||
タイトル | GPSの測位精度-2 : 2定点における同時測定 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
合田, 政次
× 合田, 政次× 久野, 俊行× 中根, 重勝 |
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著者別名 | ||||||
姓名 | Goda, Masaji | |||||
著者別名 | ||||||
姓名 | Kuno, Toshiyuki | |||||
著者別名 | ||||||
姓名 | Nakane, Shigekatu | |||||
その他のタイトル | ||||||
その他のタイトル | Accuracies of Position Fixes Obtained by GPS―II Simultaneous Observation at Two Fixed Stations | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Simultaneous measurements were taken at two fixed stations in Nagasaki in order to evaluate the positioning accuracy of GPS for ten days in Jan., 1987. We received positioning signals from 6 satellites. The usable time at these stations was about 4.5 hours, 2 hours less than for the results reported in our previous paper. Two and three dimensional high level positioning accounted for 13~14% of the total time, i. e. about 40 minutes. The positioning errors at Nagasaki University agreed with the results of our previous reseach. Even the positioning error of 2L (two-dimensional low level positioning), which was largest, was only about 167 meters. The positioning errors at Nagasaki maru were large, and the largest positioning error of 2L was about 281 meters. As the data for high level positioning were few, we could not compare it in full with the positioning accuracy of combinations of satellites. Though the two fixed stations were quite near (about 9 kilometers), the combination of satellites or the number of satellites on positioning varied from observation to observation. The displacement of the two fixed stations on positioning at the same time varied from moment to moment and there were many cases in which the direction or the distance of the displacement did not agree. | |||||
書誌情報 |
長崎大学水産学部研究報告 en : Bulletin of the Faculty of Fisheries, Nagasaki University 巻 63, p. 55-63, 発行日 1988-03 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 05471427 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178473 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
論文ID(NAID) | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | NAID | |||||
関連識別子 | 40002770857 | |||||
出版者 | ||||||
出版者 | 長崎大学水産学部 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学水産学部研究報告, v.63, pp.35-54; 1988 |