The accuracy requirements provided have been determined from considerations on how they contribute to the total MS70 accuracy. Any errors in these measurements should not contribute significantly to depth or position errors in the soundings.
NoteThe given accuracies are maximum values. If easily achievable, better accuracies should be obtained.
Transducer
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Position (x,y): ±0.05 m |
Motion Reference Unit (MRU)
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Position (x,y): ±0.05 m |
Global Positioning System (GPS) (Antenna)
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Horizontal position (x,y): ±0.05 m |
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Vertical position (z): ±0.005 m |