舰船电子工程2024，Vol.44Issue(10)：148-150,179,4.DOI:10.3969/j.issn.1672-9730.2024.10.030
基于潮汐计算的水深获取方法
A Water Depth Acquisition Method Based on Tidal Calculation
摘要
Abstract
In view of the situation that the depth sounder may have obvious inaccurate measurement when the ship is sailing at high speed,astern from the dock,and the ship has a large swing amplitude,this paper studies the water depth acquisition method based on tidal calculation.How to find the tide height and tide time at any time when the tide height and tide time of high and low tide are known is analyzed.The arbitrary height and time of the earth tide can be obtained through the influence area of the tide mea-suring station and the main and auxiliary ports.The calculation of tidal value can be used as a backup means to measure the water depth,and the accuracy of the water depth information of the sounder can be checked.关键词
高低潮/验潮站/主副港/潮汐Key words
high and low tide/tide measuring station/main and auxiliary harbor/tide分类
天文与地球科学引用本文复制引用
谷东亮,左斌,李明海,程宏..基于潮汐计算的水深获取方法[J].舰船电子工程,2024,44(10):148-150,179,4.基金项目
国家自然科学基金项目"基于趋势转折预测新方法的全球气温年代际趋势空间差异特征分析与评估模式"(编号:42305187)资助. （编号:42305187）
