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AS 3778.3.1-2001

Current
Current

The latest, up-to-date edition.

Measurement of water flow in open channels Velocity-area methods - Measurement by current-meters and floats
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

03-13-2001

Publisher

Standards Australia

Preview

1 Scope2 Normative reference3 Definitions4 Principle of the methods of measurements5 Selection and demarcation of site6 Measurement of cross-sectional area7 Measurement of velocity8 Computation of discharge9 Uncertainties in flow measurementAnnexesA - Correction for sag, pull, slope and temperature in measurement of cross-section width by tape or wireB - Measurement across the cross-sectionC - Corrections for wetted length of wire when measuring depths with wire not normal to surfaceD - Correction for driftE - Uncertainty of a velocity-area measurementF - Determination of mean velocity from float measurementsG - Bibliography

This Standard is identical to and has been reproduced from ISO 748:1997.

Committee
CE-024
DocumentType
Standard
ISBN
0 7337 3631 9
Pages
41
PublisherName
Standards Australia
Status
Current
Supersedes

Standards Relationship
ISO 748:1997 Identical
ISO 748:2007 Identical

First published as AS 3778.3.1-1990.Second edition 2001. First published as AS 3778.3.1-1990. Second edition 2001.

AS 3778.2.3-2001 Measurement of water flow in open channels General - Determination of the stage-discharge relationship
AS 3778.2.4-2007 Measurement of water flow in open channels General - Estimation of uncertainty of a flow rate measurement (Reconfirmed 2022)
AS 1000-1979 The International System of Units (SI) and its application
AS 3778.1-2001 Measurement of water flow in open channels Vocabulary and symbols
AS 3778.2.2-2001 Measurement of water flow in open channels General - Establishment and operation of a gauging station

AS 3778.3.2-1990 Measurement of water flow in open channels Velocity-area methods - Measurement by moving-boat method (Reconfirmed 2022)
AS 3778.4.5-1991 Measurement of water flow in open channels Part 4: Measurement using flow gauging structures Triangular profile weirs
AS 3778.3.3-2001 Measurement of water flow in open channels Velocity-area methods - Measurement by slope-area method
AS 3778.6.1-1992 Measurement of water flow in open channels Measuring devices, instruments and equipment - Rotating element current-meters
AS 3778.3.4-1990 Measurement of water flow in open channels Part 3: Velocity-area methods Collection and processing of data for determination of errors in measurement
AS 3778.7-2008 Measurement of water flow in open channels Determination of volume of water and water level in lakes and reservoirs
AS 3778.3.5-1990 Measurement of water flow in open channels Velocity-area methods - Investigation of total error
AS 3778.6.2-1992 Measurement of water flow in open channels Measuring devices, instruments and equipment - Direct depth sounding and suspension equipment
AS 3778.2.3-2001 Measurement of water flow in open channels General - Determination of the stage-discharge relationship
AS 4747.3-2013 Meters for non-urban water supply Technical requirements for open channel meters
AS 3778.4.2-1991 Measurement of water flow in open channels Part 4: Measurement using flow gauging structures Rectangular broad-crested weirs
AS 3778.2.2-2001 Measurement of water flow in open channels General - Establishment and operation of a gauging station
AS 3778.6.6-2008 Liquid flow measurement in open channels Measuring devices, instruments and equipment - Cableway systems for stream gauging
AS 3778.3.6-2001 Measurement of water flow in open channels Velocity-area methods - Measurement of flow in tidal channels
ATS 4747.3-2008 Meters for non-urban water supply - Specifications for open channel meters
AS 3778.4.7-1991 Measurement of water flow in open channels Measurement using flow gauging structures - Rectangular, trapezoidal and U-shaped flumes (Reconfirmed 2009)

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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