Application of Horizontal ADCP Data Filtering

水平式ADCP(又名H-ADCP)已广泛应用到水文测站流量的在线监测中，不但减轻了测站的测量工作，更能准确的掌握测站流量的实时变化情况，特别是水库或电站的增多，导致越来越多的水文测站受到不同程度的影响，较频繁的出现中低水水位流量关系紊乱，H-ADCP可以解决因受水流脉动的影响，人工测验无法完整控制流量过程的问题。H-ADCP的应用作为水文监测的核心技术，数据的处理方法直接影响资料的成果质量。Horizontal ADCP (also known as H-ADCP) has been widely used in online monitoring of hydrological station flow, which not only reduces the measurement work of the station, but also accurately grasps the real-time changes in station flow. Especially with the increase of reservoirs or power stations, more and more hydrological stations are affected to varying degrees, resulting in frequent disturbances in the relationship between low and medium water level flow. H-ADCP can solve the problem of incomplete control of flow process by manual testing due to the influence of water flow pulsation. As the core technology of hydrological monitoring, the application of H-ADCP directly affects the quality of data processing methods.