水深测量中水位数据处理方法及程序开发  

Processing method and programming of water level data for bathymetric survey

作　　者：黎学宇[1] 

机构地区：[1]中交第四航务工程勘察设计院有限公司,广东广州510230

出　　处：《水运工程》2009年第7期154-156,共3页Port & Waterway Engineering

摘　　要：提出了水位加权系数平均值计算方法,利用水位站与测点的平面位置逐点进行水位改正,能有效提高水深测量的整体精度。新方法有利于计算机编程实现,免去了人工绘制联合潮位曲线,使感潮水域水深测量的整体精度和处理效率明显提高。A new processing method, the weighted average coefficient, is used for correcting water level. The use of water stations and the location of the measuring point of the plane-by-point correction for the water level, can effectively improve the overall accuracy of water depth measurement. This new method is conducive to the realization of computer programming, which eliminates the artificial joint tide curve drawn so that the water depth measurement of tidal waters, the overall accuracy and efficiency are improved.

关 键 词：水位改正 感潮水域 加权系数平均值 

分 类 号：TV131.1[水利工程—水力学及河流动力学]