Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Applications
5 Method of measurement
6 Flow velocity determination by the
ultrasonic (transit time) method
7 Gauge configuration
8 Determination of discharge
9 System verification and calibration
10 Site selection
11 Site survey - before design and construction
12 Operational measurement requirements
13 Gauging station equipment
14 Measurement uncertainties
ANNEX A (informative) - Introduction to Measurement
Uncertainty
ANNEX B (informative) - Performance guide for
hydrometric equipment for use in technical
standards
Bibliography