Nautical GPS

For the many different ways and situations in which a GPS is used, GPS receivers take on many forms. For your wrist, there’s the GPS watch. How about a GPS cell phone? Could you use a laptop GPS or a GPS PDA? Also available are wireless GPS receivers and units made just for automobile use.

There are many uses for GPS. In addition to military and surveying use, it is used for air, land and sea navigation. Vehicle tracking for commercial and personal vehicles and law enforcement purposes is another use.