Survey of seafloor targets with varied sizes by multi beam sonar in different depth water
文献类型：会议论文
| 作者 | Wu LH(吴利红); Xu WH(许文海); Wang, Wenbo |
| 出版日期 | 2012 |
| 会议名称 | 2012 International Conference on Information Technology and Management Innovation, ICITMI 2012 |
| 会议日期 | November 10-11, 2012 |
| 会议地点 | Guangzhou, China |
| 关键词 | Data processing Information technology Ships Sonar Underwater acoustics |
| 页码 | 909-914 |
| 中文摘要 | Multi beam sonar needs complex data processing lying on human intervention to get accurate depth contour and low accuracy in sonar image which prevent its popular use in surveying seafloor targets. To survey seafloor target in different depth by GeoSwath, this article presents survey parameter setting method such as ping length, ship velocity to increase points over targets, navigation line parallel to heading of target during survey, adopting along track filter to depth data processing and using TVG control over amplitude data to get accurate depth grid and sonar image of seafloor target. Finally, the way is used to measure the artificial object in harbor and two ship wrecks at sea, which improve GeoSwath survey capability with compound detection and is helpful for make precise map for waterway. Also this work is helpful to achieve detecting seafloor objects fast, accurately, effectively in underwater large scale area during salvation and rescue task. © (2013) Trans Tech Publications, Switzerland. |
| 收录类别 | EI |
| 产权排序 | 1 |
| 会议主办者 | Information Science School of Guangdong; University of Business Studies |
| 会议录 | Applied Mechanics and Materials
 |
| 会议录出版者 | Trans Tech Publications |
| 会议录出版地 | Clausthal-Zellerfeld, Germany |
| 语种 | 英语 |
| ISSN号 | 1660-9336 |
| ISBN号 | 978-3-03785-574-4 |
| 源URL | [http://ir.sia.cn/handle/173321/10510]  |
| 专题 | 沈阳自动化研究所_水下机器人研究室 |
| 推荐引用方式 GB/T 7714 | Wu LH,Xu WH,Wang, Wenbo. Survey of seafloor targets with varied sizes by multi beam sonar in different depth water[C]. 见:2012 International Conference on Information Technology and Management Innovation, ICITMI 2012. Guangzhou, China. November 10-11, 2012. |
入库方式： OAI收割
来源：沈阳自动化研究所
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