| 海洋磁力梯度测量的误差源分析 |
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| 引用本文： | 于波,刘雁春,暴景阳,边刚,肖付民.海洋磁力梯度测量的误差源分析[J].海洋测绘,2006,26(1):8-11. |
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| 作者姓名： | 于波 刘雁春 暴景阳 边刚 肖付民 |
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| 作者单位： | 1. 海军大连舰艇学院,海洋与测绘科学系,辽宁,大连,116018
2. 海军大连舰艇学院,海洋与测绘科学系,辽宁,大连,116018;武汉大学,测绘学院,湖北,武汉,430079 |
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| 摘 要： | 简要介绍了海洋梯度测量的发展现状。将影响梯度测量的误差主要分为四种:系统误差、航向磁效应、几何效应、波浪噪声及传感器运动误差。对每一种误差的形成原因及对梯度测量的影响进行分析,得出了一些有益的结论。
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| 关 键 词： | 海洋测量 海洋磁力测量 梯度 误差 |
| 文章编号： | 1671-3044（2006）01-0008-04 |
| 收稿时间： | 2005-09-22 |
| 修稿时间： | 2005-09-222005-11-22 |
Analysis of Error Source in Marine Magnetic Gradient Measurement |
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| YU Bo,LIU Yan-chun,BAO Jing-yang,BIAN Gang,XIAO Fu-min.Analysis of Error Source in Marine Magnetic Gradient Measurement[J].Hydrographic Surveying and Charting,2006,26(1):8-11. |
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| Authors: | YU Bo LIU Yan-chun BAO Jing-yang BIAN Gang XIAO Fu-min |
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| Institution: | 1. Department of Hydrography and Cartogarphy, Dalian Naval Academy, Dalian, Liaoning, 116018 ; 2. School of Geodesy and Geomatics, Wuhan University, Wuhan, Hubei ,430079 |
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| Abstract: | In this paper,the development of the marine magnetic gradient measurement is introduced.The errors in the marine magnetic gradient measurement are divided into system noise,heading errors,geometrical effects,swell noise and sensor motion.The cause of the errors and the infection of them to the gradient measurement are analyzed. |
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| Keywords: | hydrographic surveying marine magnetic survey gradient measurement error source |
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