Abstract 

Describes the establishment and operation of an ultrasonic gauging station for the measurement of discharge in a river, an open channel, or a closed conduit with a free water surface. Is limited to the "time of travel of acoustic pulses" technique. Annex A describes the determination of flow direction.


General information

  • Status :  Withdrawn
    Publication date : 1992-09
  • Edition : 2
    Number of pages : 28
  • :
    ISO/TC 113/SC 1
    Velocity area methods
  • 17.120.20
    Flow in open channels

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