目前 ,天津水运工程勘察设计院等部门正在开展天津港适航水深测量技术的研究。研究项目包括准确划分天津港浮泥层的密度及分布 ,对适航水深测量系统的设备及软件进行测试和现场水深测量比对 ,各种参数的精度评估 ,适航水深图的表示方法等。适航水深测量是对浮泥层海底特定密度 At present, the Tianjin Water Transport Engineering Investigation and Design Institute and other departments are carrying out research on Tianjin port seaworthiness measurement technology. The research projects include the accurate demarcation of the density and distribution of the floating mud layer in Tianjin Port, the testing of the equipment and software of the seaworthy depth measurement system, the comparison and measurement of the in-situ water depth, the accuracy assessment of various parameters and the representation of the seaworthy water depth map. Seaworthiness water depth measurement is a specific density of the sea floor of the floating mud