Observation-Based Parameterisations of Major . - ecmwf.int
pressure probes, hot-film anemometers and Pitot tubes. The precision of the feedback wave-following mechanism did not impose any restrictions on the measurement accuracy in the range of wave heights and frequencies relevant to the problem. Thorough calibrations of the pressure transducers and moving Elliott probes were conducted. As a result of this study, it was shown for the first time that the