摘要
R2 Sonic 2022是基于第5代声呐结构的多波束测深系统,从动静态水深比测、数字地形图精度、面积法3个角度与传统回声测深仪进行对比,对比结果说明多波束测深系统具有精、准、快的特点,分析该系统在河道险工险段监测及整治、水库水下地形测量、应急抢险,以及河道演变趋势研究中的应用,为江河湖泊的地形监测提供决策数据和技术支撑。
R2 Sonic 2022 is the multibeam sounding system based on the fifth generation sonar structure. Contrasting to traditional echo sounders from three angles which are the compare of dynamic and static water depth, the precision of digital topographic and area-method, the result shows that the multibeam sounding system has the characteristics of precise, accurate and fast. The article analyses the system application on monitoring and regulation of river channel pitch working, measurement of reservoir underwater topography, emergency rescue and the evolution trend study of the river. It provides decision data and technology support for topography survey in rivers and lakes.
出处
《水利信息化》
2012年第4期38-41,共4页
Water Resources Informatization
基金
国家自然基金(51079086)
水文水资源国家重点实验室基本科研业务费专项(Y710006)
关键词
多波束测深系统
传统法测深
回声测深仪
对比
江河湖泊
水下地形
监测应用
multibeam sounding system
traditional sounders
echo sounders
contrast
rivers and lakes
underwater topography
monitoring application
