Marine Surveyor & Inspection Services

0812-701-5790 (Telkomsel) Marine Surveyor PT.Binaga Ocean Surveyor (BOS)

0812-701-5790 (Telkomsel) Marine Surveyor PT.Binaga Ocean Surveyor (BOS)
Marine Surveyor

INSTRUMENTS USED IN NAVIGATION


INSTRUMENTS USED IN NAVIGATION
COMPASS

IT MEASURES THE ANGLE BETWEEN THE CELESTIAL BODY AND THE HORIZON


CHRONOMETER

IT RECORDS THE EXACT TIME THAT THE SIGHT IS MADE

SEXTANT

IT IS USED TO FIND THE EXACT POSITION OF THE SHIP


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