本文件给出了船载声学多普勒海流剖面仪（ADCP）的使用指南 用于测定明渠中的流量。它描述了将ADCP部署到 确定流量。尽管在某些情况下，这些测量旨在确定阶段性变化 对于测量站的关系，本文件仅涉及单个测量值的确定 排出购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document gives guidelines for the use of boat-mounted acoustic Doppler current profilers (ADCPs) for determining flow in open channels. It describes a number of methods of deploying ADCPs to determine flow. Although, in some cases, these measurements are intended to determine the stagedischarge relationship of a gauging station, this document deals only with single determination of discharge.All current amendments available at time of purchase are included with the purchase of this document.