摘要
通过合理设置多波束探测参数,增加海底目标探测的数据点数,调节回波模拟数据的TVG增益等措施,获得目标的高精度深度和图像信息,实现对海底目标的识别,使GeoS-wath多波束在水下目标探测中具有复合探测能力.对海底人造目标和沉船目标进行探测试验,为交通领域水下精确海图制作提供了来源.
By taking meatures such as setting the proper detect parameters,increasing the points over targets,and giving TVG control over amplitude data to provide more depth and image information utilized for detection of seafloor target.Finally,the way is validated by measuring the man-made object in harbor and two ship wrecks under the sea,which improves GeoSwath survey capability with compound detection,which is helpful for making precise map for waterway.
出处
《大连海事大学学报》
CAS
CSCD
北大核心
2013年第1期70-73,77,共5页
Journal of Dalian Maritime University
基金
国家自然科学基金资助项目(51009016)
国家科技支撑计划项目(2009BAG18B03)
机器人学国家重点实验室开放课题资助项目(RLO201015)
中央高校基本科研业务费专项资金资助项目(2011JC015)
