摘要
给出了平均海面同步改正法中异步效应及余水位引起的误差的表达式。对中国沿海3组典型验潮站进行了数值计算,统计分析了异步效应与余水位引起的误差的量值与规律。
The expressions of asynchronous effect and errors of residual water level are proposed. Based on the observed data at the 3 groups of representative tidal stations in China Sea areas, the magnitude and its variation law of asynchronous effect and errors of residual water level are analyzed.
出处
《海洋测绘》
2012年第4期22-24,37,共4页
Hydrographic Surveying and Charting
基金
国家自然科学基金项目(41074002
40671161
40801189)
国家863计划项目(2009AA12Z202)
中国博士后科学基金项目(20080430547)
关键词
海洋测绘
平均海面
同步改正法
误差分析
异步效应
余水位
hydrographic surveying and charting
mean sea level
synchronous reduction method
error analysis
asynchronous effect
residual water level
