摘要
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。
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.
出处
《水文》
CSCD
北大核心
2004年第4期35-38,共4页
Journal of China Hydrology
关键词
潮流量
多要素相关
测验精度
珠江三角洲
tidal discharge
multi-factor correlation
measurement precision
Pearl River Delta
