摘要
针对过去海道测量规范关于海岸线定义存在的问题,提出了以平均大潮高潮面作为海岸线的科学定义,介绍了平均大潮高潮面的计算公式及其保证率、海岸线痕迹的实地判别方法,指出了科学定义海岸线的优点,对修改制定海道测量规范提供了依据。
In this paper,some problems existing in the definition of shoreline given in the hydrographic standard are discussed,the scientific definition of using the height of mean high water springs as a shoreline is presented,the calcula- tion formulas for the height of mean high water springs and its assuring rate and the method for site determination of the track of shoreline are introduced and the advantages for scientifically defining the shoreline are pointed out as well. The paper provides the basis for correcting and formulating the hydrograp- hic standard and also has the instructive effect for shoreline surveying.
出处
《海岸工程》
北大核心
1990年第3期91-99,共9页
Coastal Engineering
