| 多波束测深声纳技术研究新进展 |
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| 引用本文： | 李海森,周天,徐超.多波束测深声纳技术研究新进展[J].声学技术,2013,32(2):73-80. |
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| 作者姓名： | 李海森 周天 徐超 |
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| 作者单位： | 哈尔滨工程大学水声技术重点实验室;哈尔滨工程大学水声工程学院 |
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| 基金项目： | 国家863计划资助项目(2007AA09Z124,2008AA092701);国家科技部国际合作计划资助项目(2008DFR70320);国家自然科学基金项目(41006057,41076056,60872107);中国高等学校博士点基金项目(20102304120028,20112304130003,20122304120012);水声技术重点实验室基金项目(9140C2003021003,9140C200403110C20) |
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| 摘 要： | 多波束测深声纳已成为国内外海洋科学研究、海底资源开发、海洋工程建设等海洋活动中最主要的海洋调查勘测仪器之一。以多波束测深声纳为对象,详细介绍了国内外多波束测深声纳产品的发展情况,重点阐述了代表当前多波束测深声纳发展趋势的超宽覆盖、高分辨、高精度、多功能一体化探测等核心技术的研究进展,最后结合实际的海底地形地貌探测需求,给出了多波束测深声纳技术未来发展的展望。
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| 关 键 词： | 多波束测深声纳 海底地形 一体化探测 |
| 收稿时间： | 2013/1/4 0:00:00 |
| 修稿时间： | 2013/3/15 0:00:00 |
New developments on the technology of multi-beam bathymetric sonar |
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| LI Hai-sen,ZHOU Tian and XU Chao.New developments on the technology of multi-beam bathymetric sonar[J].Technical Acoustics,2013,32(2):73-80. |
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| Authors: | LI Hai-sen ZHOU Tian and XU Chao |
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| Affiliation: | 1,2(1.Science and Technology on Underwater Acoustic Laboratory,Harbin Engineering University,Harbin 150001,China; 2.College of Underwater Acoustic Engineering,Harbin Engineering University,Harbin 150001,China) |
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| Abstract: | Multi-beam bathymetric sonar has become one of major oceanographic surveying tools in the ocean activities, such as marine scientific research, resource development, engineering construction and so on. This paper focuses on the technology of multi-beam bathymetric sonar. Firstly, it introduces the development of advanced multi-beam bathymetric sonar products, and illustrates research progress on four core technologies, including super-wide coverage, high-resolution, high-precision and multi-functional integration of detection, which indicates the current developing trend of multi-beam bathymetric sonar. Finally, combined with the actual needs of seafloor topographic survey, the developing outlook of multi-beam bathymetric sonar technology has been proposed. |
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| Keywords: | multi-beam bathymetry sonar seafloor terrain integration detection |
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