viernes, 17 de enero de 2014

Instrument 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


1 comentario:

  1. This Bridge Navigation Watch Alarm System (BNWAS) in simple terms is a timer alarm system that forces watch officers to reset this system in periodic time intervals to insure that they are fully alerted (not sleeping, playing solitaire with bridge computer,etc).

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