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ISO

ISO/TC 113/SC 1/WG 11 - Revision of ISO/TR 24578

Révision de l'ISO/TR 24578

General Information

Status
Active
Work Field
Information technology
Parent
ISO/TC 113/SC 1 - Velocity area methods

Frequently Asked Questions

ISO/TC 113/SC 1/WG 11 is a Subcommittee within the International Organization for Standardization (ISO). It is named "Revision of ISO/TR 24578". This committee has published 1 standards.

ISO/TC 113/SC 1/WG 11 develops ISO standards in the area of Information technology. Currently, there are 1 published standards from this subcommittee.

The International Organization for Standardization (ISO) is an independent, non-governmental international organization that develops and publishes international standards. Founded in 1947 and headquartered in Geneva, Switzerland, ISO brings together experts from 170+ member countries to share knowledge and develop voluntary, consensus-based standards that support innovation and provide solutions to global challenges.

A Subcommittee (SC) in ISO operates under a Technical Committee and focuses on a specific subset of the TC's scope. Subcommittees develop standards and technical specifications in their specialized area, reporting to their parent Technical Committee. They may also have working groups for detailed technical work.

Standardization Organization
ICS
Directive
Mandate
50
ISO
ISO 24578:2021(Main)
Hydrometry — Acoustic Doppler profiler — Method and application for measurement of flow in open channels from a moving boat

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 stage-discharge relationship of a gauging station, this document deals only with single determination of discharge. ADCPs can be used to measure a variety of parameters, such as current or stream flow, water velocity fields, and channel bathymetry. As a potential application, an idea of bedload discharge can be obtained applying the bottom track velocity, while suspended sediment flow can be obtained applying the acoustic backscatter and the sonar equation. This document is generic in form and contains no operational details specific to particular ADCP makes and models.

  • Standard
    49 pages
    English language
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  • Standard
    51 pages
    French language
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