A customer recently asked the following about measuring waves from a Signature500:
Is it very important that the distance between the instrument head and the seabed (mounting height) is very accurate? We do not have very accurate bottom measurements, besides that there has been a little pull-down in the rig, so the instrument depth has varied somewhat? I’m not entirely sure if I understood quite how to know, in general, if there is too much drawdown to trust the data.
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