日潮特征海域回归潮平均高高潮位的计算方法

发布时间：2018-03-28 17:02

本文选题：海岸线　切入点：半日潮　出处：《海洋测绘》2016年01期

【摘要】：针对海岸线定义不适用于日潮特征海域的问题,分析了不同潮汐类型海域潮汐高潮位与月相和月赤纬间关系,提出并实现了日潮特征海域顾及日潮龄值的回归潮平均高高潮位计算。结果表明,在不规则日潮海域月赤纬极值与回归潮高高潮位表现出强相关性。海岸线定义明确为平均大潮高潮面或回归潮平均高高潮位与海岸的交接线更科学。
[Abstract]:Aiming at the problem that the definition of shoreline is not suitable for the sea area characterized by solar tide, the relationship between tidal high tide level and lunar phase and lunar latitude in different tidal sea areas is analyzed. The calculation of the average high tide level of the regressive tide in the characteristic sea area of the daily tide taking into account the daily tide age is proposed and realized. The results show that, There is a strong correlation between the monthly extreme value of red latitudes and the high tide level in the irregular solar tide area. The coastline is clearly defined as the mean high tide surface or the intersecting line between the average high tide level and the coast.
【作者单位】：海军海洋测绘研究所;海军出版社;解放军信息工程大学地理空间信息学院;国家海洋局第一海洋研究所;
【基金】：国家自然科学基金(41474012,41374108,41476087,41576105)
【分类号】：P229

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