摘要
压力验潮仪在将压力换算成潮位时,重力、温度和盐度的误差会引入到潮位数据中,根据中国沿岸重力、温度和盐度的分布情况,对这一误差进行分析探讨。
The error of gravity, temperature and salinity would be led into tide level data while transferring the pressure into tide level data for the pressure tide gauges. The error is analyzed and considered in the paper based on the distribution of gravity, temperature and salinity along the coast in China.
出处
《海洋测绘》
2004年第3期58-59,共2页
Hydrographic Surveying and Charting
关键词
压力验潮仪
验潮精度
压力影响
温度影响
盐度影响
重力加速度影响
pressure tide gauges
precision of tide observation
pressure effect
temperature effect
salinity effect
gravity effect
