码头潮流精细化观测预报浅析

Meticulous Observation and Prediction of Tidal Current in Front of the Wharf

对港口码头的定点进行潮流精细化预报,是对区域潮流场预报工作的有利补充。结合当前定点潮流预报工作的开展,从基本的4个测站的站点布设,选择合适的时间获取预报所需的原始观测资料,再到实测数据处理,至预报计算方法,以及预报产品开发应用等多方面,深入探讨如何科学有效地开展港口码头潮流精细化预报工作,更好地满足当前市场的需求。关于资料的采集主要侧重目前运用较为成熟的四测站布置方案,并结合实际工作中遇到的一些问题进行具体阐述。

It is a beneficial supplement to the prediction of regional tidal current field to carry out meticulous observation and prediction of tidal current at the fixed points in front of the wharf .Combining with the work of prediction of fixed point tidal current , how to carry out scientifically and effectively the meticulous observation and prediction of tidal current in front of the w harf is discussed in detail from the aspects of the basic four-station layout ,the acquiring of the original observation data needed for the predic-tion at the right time ,the processing of measured data ,the calculation method of fore-casting and the development and application of the forecast products .Concerning the gathering of the data , particular emphasis is mainly put on the four-station layout scheme that has been used more maturely at the present ,for the details of w hich illus-trations are made concretely according to the problems encountered in the practical work .