Entry: Acoustic (ultrasonic) velocity meter - showing version 1
stable
URI: http://codes.wmo.int/wmdr/ObservingMethodTerrestrial/367
Measurement of the difference in travel time of acoustic (ultrasonic) pulses between transducers in a stream to determine the mean velocity on the signal path. [Based on 'acoustic (ultrasonic) velocity meter' in International Glossary of Hydrology (WMO-No. 385). 2012 edition.]
Definition
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Measurement of the difference in travel time of acoustic (ultrasonic) pulses between transducers in a stream to determine the mean velocity on the signal path. [Based on 'acoustic (ultrasonic) velocity meter' in International Glossary of Hydrology (WMO-No. 385). 2012 edition.]
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Acoustic (ultrasonic) velocity meter
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367
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Concept
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