Figure 11, Ultrasonic measurement principle – Vaisala WMT700 User Manual
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User's Guide ______________________________________________________________________
1005-007
Figure 11
Ultrasonic Measurement Principle
The following numbers refer to Figure 11 above:
1 = Ultrasonic measurement with zero wind
2 = Impact of tail wind on ultrasonic measurement
3 = Impact of head wind on ultrasonic measurement
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