多要素相关法提高潮流量测验精度的探讨

在珠江三角洲潮流量巡测资料的分析基础上，探讨了提高潮流量测验精度的方法。采用代表线流速、潮位、潮位涨落率等多要素进行相关的方法，提高了潮流量代表线流速定线精度，不但能降低潮流量测验强度和成本，而且还能提高测验、整编质量和经济效益。

Discussion on How to Improve Tidal Discharge Measurement Precision with Multi-factor Correlation Method

This paper has a discussion on the method of improving the precision of tidal discharge based on analyzing the data of tour gauging tidal discharge in Pearl River Delta. The precision of determination of relation curve of representative vertical velocity can be improved by using the method with multi-factor such as representative vertical velocity, tidal level and rate of rise and fall of tidal level as correlation, which can not only decrease the labor intensity and cost of tidal discharge measurement, but also improve the quality of tidal discharge measurement and data processing, so as to increase economic benefits.