TPU Full Form

(Total Propagated Uncertainty)

Total Propagated Uncertainty (TPU) of a point is a measure for the accuracy to be expected for such a point, when all relevant error / uncertainty sources are taken into account. Uncertainty sources that are to be considered are (GPS) position, draft, squat, load, tide (including spatial/temporal prediction to the depth measurement position), geoid model, bathy depth, node offsets, timing offsets, Speed Over Ground (SOG) and Course Made Good (CMG), gyro heading, pitch, roll and heave, mounting offsets, beam range, beam angle, beam width, beam steering, sound velocity at transducer head, sound velocity profile. Hence the indication “Total”.

Short Form	TPU
Full Form	Total Propagated Uncertainty
Category	Academic & Science > Ocean Science
Country	Worldwide
Popularity	30%

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