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| 投弃式温盐深测量仪在海底地形测量中的应用 | |
| 引用本文： | 董庆亮,陈东,李明叁,陆高锋,蒋小俊,徐华庆.投弃式温盐深测量仪在海底地形测量中的应用[J].海洋测绘,2013,33(3):36-39. |
| 作者姓名： | 董庆亮 陈东 李明叁 陆高锋 蒋小俊 徐华庆 |
| 作者单位： | 1. 中国地质大学地球物理与信息技术学院,北京100086;91561部队,广东广州510320 2. 南海舰队司令部航保处,广东湛江,524000 3. 海军大连舰艇学院海洋测绘系,辽宁大连,116018 4. 91561部队,广东广州,510320 |
| 摘 要： | 介绍了投弃式温盐深测量仪(XCTD)的原理和特点,利用它获得的声速剖面数据与声速剖面仪测量的声速剖面数据进行了精度对比,论述了在特殊环境下,利用多波束测深系统进行海底地形测量时,使用XCTD进行声速剖面测量的优势,解决了测量船停车才能进行声速剖面测量的弊端,显著提高了多波束测深系统作业的效率。 |
| 关 键 词： | 多波束测深 声速剖面 XCTD 海底地形测量 |
Applications of XCTD Profiling System in Seabed Topographic Survey |
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| DONG Qingliang,CHEN Dong,LI Mingsan,LU Gaofeng,JIANG Xiaojun,XU Huaqing.Applications of XCTD Profiling System in Seabed Topographic Survey[J].Hydrographic Surveying and Charting,2013,33(3):36-39. | |
| Authors: | DONG Qingliang CHEN Dong LI Mingsan LU Gaofeng JIANG Xiaojun XU Huaqing |
| Institution: | 1.China University of Geosciences School of Geophysics and Information Technology,Beijing 100086,China; 2.91561 Troops,Guangzhou 510320,China; 3.Navigation Guarantee Department of Nanhai Naval Headquarters,Zhanjiang,Guangdong 524000,China; 4.Department of Hydrography and Cartography,Dalian Naval Academy,Dalian 116018,China) |
| Abstract: | In the process of seabed topographic measurement,the multibeam system needs to carry out the sound velocity profiling. In this paper, we introduce the principle and characteristics of XCTD, and compare the accuracy of sound velocity profiling data acquired by XCTD system with that by sound velocity profiler to discuss the advantage of XCTD profiling in multibeam surveying of seabed topography under special environment,which solves the problem that the surveying ship cannot conduct soud velocity profiling until it stops,and improves the efficiency of multibeam systems. |
| Keywords: | multibeam echosounding velocity of sound section XCTD bottom of sea topography |
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