Table of Contents

1 Scope
2 Normative reference
3 Definitions
4 Principle of the methods of measurements
5 Selection and demarcation of site
6 Measurement of cross-sectional area
7 Measurement of velocity
8 Computation of discharge
9 Uncertainties in flow measurement
Annexes
A - Correction for sag, pull, slope and temperature in
measurement of cross-section width by tape or wire
B - Measurement across the cross-section
C - Corrections for wetted length of wire when measuring
depths with wire not normal to surface
D - Correction for drift
E - Uncertainty of a velocity-area measurement
F - Determination of mean velocity from float measurements
G - Bibliography

Abstract

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

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Standards Australia
Pages
ISBN
Committee	CE-024
Supersedes	DR 99550 CP DR 99547-99555 CP AS 3778.3.1-1990