| 机载激光测深中的波浪改正技术 |
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| 引用本文： | 黄谟涛,翟国君,欧阳永忠,陆秀平.机载激光测深中的波浪改正技术[J].武汉大学学报(信息科学版),2003,28(4):389-392. |
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| 作者姓名： | 黄谟涛 翟国君 欧阳永忠 陆秀平 |
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| 作者单位： | 天津海洋测绘研究所,天津市友谊路40号,300061 |
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| 基金项目： | 国家 8 63计划资助项目 (2 0 0 1AA613 0 10 ) |
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| 摘 要： | 基于我国新研制的机载激光测深系统基本配置，提出了3种可供选择的波浪改正计算方案(也称为深度值归算方案)，具体分析了3种方案的适用条件和应用范围，并从理论上对3种改正模型的计算精度进行了估算。
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| 关 键 词： | 机载激光测深 波浪改正 潮汐改正 深度值归算 海道测量 海洋测量 |
| 文章编号： | 1671-8860(2003)04-0389-04 |
| 修稿时间： | 2002年3月15日 |
Wave Correction in Airborne Laser Hydrography |
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| HUANG Motao,ZHAI Guojun,OUYANG Yongzhong,LU Xiuping.Wave Correction in Airborne Laser Hydrography[J].Geomatics and Information Science of Wuhan University,2003,28(4):389-392. |
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| Authors: | HUANG Motao ZHAI Guojun OUYANG Yongzhong LU Xiuping |
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| Affiliation: | HUANG Motao 1 ZHAI Guojun 1 OUYANG Yongzhong 1 LU Xiuping 1 |
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| Abstract: | Three areas of technology are thought to be the newest technology for shallow water hydrographic surveys owing to their high speed and high resolution: airborne laser hydrography (ALH), shallow water multibeam sonars (SWMB) and digital side scan sonar. The wave correction is one of the most important depth reductions for marine environment. Based on the configuration of the first set of ALH system in China, three ways available for the wave correction are proposed, and their suitability is discussed in detail. Finally, the accuracy of the correction models is estimated in theory. |
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| Keywords: | airborne laser hydrography wave correction tide correction depth reduction |
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