靖西水文站固定式雷达测流比测率定分析

Flow comparative measuring calibration analysis of fixed radar for Jingxi Hydrological Station

根据《河流流量测验规范》(GB 50179-2015)的要求,结合靖西水文站测验要求,采用2020年16次具有代表性的、精度较高的固定式雷达实测流量成果资料,对龙潭河731.62-732.67 m水位级的流速、流量误差进行分析,其结果满足规范要求。因此,龙潭河靖西水文站731.62 m以上可以采用雷达测流监测系统监测。

According to the stipulation of the Code for liquid flow measurement in open channels(GB50179-2015),combined with the measuring requirements of Jingxi Hydrological Station, based on the 16 times of representative flow data measured in 2020 and with fairly high accuracy, velocity and flow error analysis under water levels variable within a range of 731.62m~732.67m was conducted for Longtan River. The results conform to the stipulation of code, so the radar flow monitoring system is able to be used at Jingxi Hydrological Station on Longtan River when the water level is above 731.62m.