平均海面法在外海高程传递中的应用  

Application of Mean Sea Level Method in Open Sea Elevation Transmission

作　　者：王强 吴满 Wang Qiang;Wu Man(CCCC Second Harbor Consultants Co.,Ltd.,Wuhan Hubei 430071,China)

机构地区：[1]中交第二航务工程勘察设计院有限公司,湖北武汉430060

出　　处：《港工技术》2021年第3期29-31,共3页Port Engineering Technology

摘　　要：在外海进行海洋测绘时,时常遇到由于条件限制无法进行常规水位观测的情况。本文提出了双潮位仪结合平均海面法的方法,探讨了该方法在特定海域的可行性。并结合具体工程实例,对该方法的效果和精度进行了检验。结果证明,该方法实施简便,效果良好,给类似工程项目提供了一定的借鉴参考。During ocean survey and mapping in open sea,the conventional water level measuring is often limited by local conditions.Thus the combination of double tide gauges and mean sea level method is proposed,and its feasibility is discussed.The effectiveness and accuracy of this method are tested through a specific project.The result shows easy application and good effect of this method,which will provide a certain reference for similar projects.

关 键 词：平均海面法 高程传递 潮位仪 外海 

分 类 号：U612[交通运输工程—船舶及航道工程]