| 双频测深仪测深研究 |
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| 引用本文： | 陈钧,万军,施卫星.双频测深仪测深研究[J].海洋测绘,2008,28(6):70-73. |
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| 作者姓名： | 陈钧 万军 施卫星 |
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| 作者单位： | 1. 无锡海鹰加科海洋技术有限责任公司,江苏,无锡,214061
2. 上海达华测绘有限公司,上海,200136 |
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| 摘 要： | 随着国内用户对测量要求的提高，双频测深仪在水深测量、航道勘测等各个领域得到了广泛应用。从测深仪的工作原理出发分析了双频测深仪的工作特点，介绍并分析了双频测量时的一些现象，为更好地使用双频测深仪进行测量提供一定帮助。
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| 关 键 词： | 双频测深仪 高频 低频 反射 衰减 浮泥 |
Bathymetric Study on the Dual Frequency Echo Sounder |
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| CHEN Jun,WAN Jun,SHI Wei-xing.Bathymetric Study on the Dual Frequency Echo Sounder[J].Hydrographic Surveying and Charting,2008,28(6):70-73. |
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| Authors: | CHEN Jun WAN Jun SHI Wei-xing |
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| Institution: | CHEN Jun , WAN Jun, SHI Wei-xing (1. Wuxi Haiying-Cal Tec Marine Technology Co,. Ltd ,Wuxi, Jiangsu,214061; 2. Shanghai Dahua Surveying ＆Mapping Co,. Ltd, Shanghai ,200136) |
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| Abstract: | With the rise of requirements on mesurement of domestic clients,dual frequency echo sounder has been widely applied in various fields such as hydrographic survey and channel survey of navigation.This article analyses the working characteristics of dual frequency echo sounder on the basis of its working principle.Furthermore it introduces and analyses some phenomenons during the measurement by dual frequency echo sounder.It serves to help clients utilize dual frequency echo sounder more efficiently. |
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| Keywords: | dual frequency echo sounder high frequency low frequency reverberation attenuation float sludge |
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