机载激光测深技术及其研究进展

被引:43
作者
刘焱雄 [1 ,2 ]
郭锴 [1 ]
何秀凤 [1 ]
徐文学 [2 ]
冯义楷 [2 ]
机构
[1] 河海大学地球科学与工程学院
[2] 国家海洋局第一海洋研究所
关键词
机载激光测深; 水下地形; 浅水区域; 海洋测绘;
D O I
10.13203/j.whugis20150779
中图分类号
P229 [海洋测量学];
学科分类号
081601 ;
摘要
水下地形测量是进行海洋科学研究的基础,也是海洋测绘的重要工作内容。近年来,机载激光测深技术的提出与应用有效地弥补了以舰船为载体的传统声学测深方法在近海浅水区作业存在的技术缺陷,也为相关工程问题的解决提供了新的技术手段。详细介绍了机载激光测深技术的基本原理与误差来源,概括与总结了国内外研究机构在系统研制及其有关算法研究方面的进展情况,并在此基础上分析了该技术在近海浅水区域的作业优势与所存在的关键性问题,以供相关研究参考。最后,结合机载激光测深技术目前的研究现状对未来该技术可能的发展方向进行了展望。
引用
收藏
页码:1185 / 1194
页数:10
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