| 海道测量多波束声速改正精确模型研究 |
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| 引用本文： | 朱小辰,刘雁春,肖付民,邹永刚,林勇.海道测量多波束声速改正精确模型研究[J].海洋测绘,2011,31(1):1-3. |
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| 作者姓名： | 朱小辰 刘雁春 肖付民 邹永刚 林勇 |
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| 作者单位： | 1. 海军大连舰艇学院海洋测绘科学与工程系,辽宁,大连,116018
2. 新疆军区司令部,新疆,乌鲁木齐,830042;69028部队,新疆,乌鲁木齐,830006 |
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| 基金项目： | 国家自然科学基金(40671161) |
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| 摘 要： | 在严格推导常梯度声线跟踪法的基础上,提出了基于常梯度声线跟踪法的多波束声速改正精确模型,并初步推证了CARIS软件的声速改正方法。计算结果表明,精确模型计算结果与CARIS 6.1计算结果一致,并通过声线姿态改正算法比较,给出了声线姿态补偿法和直接法的适用角度范围。
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| 关 键 词： | 多波束测深 声速剖面 声线跟踪 声速改正 |
Rigorous Model of Multibeam Echosounding System Sounding Velocity Correction |
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| ZHU Xiao-chen,LIU Yan-chun,XIAO Fu-min,ZOU Yong-gang,LIN Yong.Rigorous Model of Multibeam Echosounding System Sounding Velocity Correction[J].Hydrographic Surveying and Charting,2011,31(1):1-3. |
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| Authors: | ZHU Xiao-chen LIU Yan-chun XIAO Fu-min ZOU Yong-gang LIN Yong |
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| Institution: | ZHU Xiao-chen1,LIU Yan-chun1,XIAO Fu-min1,ZOU Yong-gang1,LIN Yong2,3(1.Department of Hydrography and Cartography,Dalian Naval Academy,Dalian,Liaoning,116018,2.Xinjiang Military Command HQS,Urumqi,Xinjiang,830042,3.69028 Troops,830006) |
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| Abstract: | After research on the MBES velocity correction model of CARIS,a new technique based on ray tracing method is promoted,and the experiment shows them have similar results.Then,the respective available areas of attitude compensate arithmetic and direct method of sounding attitude correction is been present. |
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| Keywords: | multibeam echosounding system SVP sounding ray tracing sounding velocity correction |
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