Coastal Navigation - The use of position lines to determine ship's position

Описание: At appropriate intervals, during a vessel's voyage, the position of the vessel is determined and plotted on the charts. with reliable position fixing techniques, we have a safe means of monitoring a vessel's progress along a planned route. This video looks into the methods of determining the position of the vessel (ship) using position lines obtained from various means.

Links to other topics in the area of coastal navigation are provided below:
Information on paper charts:    • Information on Paper Charts used on ships ...  
DR and fix position, effects of wind and current, set and drift:    • Chartwork on ships - DR and fix position, ...  
Running Fix (Transferring position lines):    • Chartwork on ships - Running Fix (Transfer...  
Tidal diamonds:    • Chartwork for deck officers - What are Tid...  
Finding the course to steer to counteract tidal currents:    • Chartwork for seafarers - Finding the cour...  
Basic terms, terminology, and symbols:    • Chartwork - Basic terms, terminology and s...  
Allowing for the effect of wind and current on ship’s course and speed:    • Chartwork - Allowing for the leeway (wind)...  
Counteracting for the effect of current and leeway to determine the course to steer:    • Chartwork - Determining the courses to ste...