浮标式ADCP自动流量测验在珠三角的应用

Application of Float Type ADCP in Automatic Discharge Measurement at Pearl River Delta

在珠江三角洲河区测船测流和安装固定H-ADCP测流无法普及使用的情况下，可采用浮标式ADCP自动测量流量。介绍了浮标式ADCP自动流量测验的方法、研究内容，分析了数据比测结果和误差等，阐述了浮标式ADCP测流在珠三角地区的应用情况。此应用特别适合网河区巡测和船只较多的河道断面，运行成本低，解决了三角洲各河道流量资料缺乏的难题。

On occasions of impossible popularization of using hydrometric boat and fixed H-ADCP for flow measurement at the Pearl River Delta area, float type ADCP can be adopted. This article makes an introduction about methods, investigation content of automatic discharge measurement by float type ADCP, analyses data comparative measurement results as well as error, what＇s more, also expounds application situation of the H-ADCP at the Pearl River Delta region.The application particularly fits for tour gauging at river network and watercourse section with much vessels,lt solves river discharge data deficiencies problem of each watercourse at the Pearl River Delta.