What is a chartplotter?

Answer by  bubbyboy (9929)

A chartplotter is a unit that is used in marine navigation that puts GPS data with an electronic navigation device. Chartplotters give a visual display and shows your position.

Answer by  a31nelson (80)

A device that takes GPS coordinates and marks them on a map or chart. It is used mainly in boats and ships.

Answer by  CC63 (406)

Chartplotter's are used by math teachers and professors. They help them map out certain points for diagrams. They are very helpful if you love math.

Answer by  alanmueller (83)

A chartplotter is an electronic device used in navigation. Basically it is a combination of a Global Positioning Satellite unit, and electronic maps. It will basically show you your position, and where you need to go. You can always check your real time position against where you are going.