Portable GPS system

Since GPS technology became available, the types of devices that can contain one, has increased in amazing ways. You probably have or know someone who has a GPS unit in the car. Technically, a car GPS is a portable GPS system since it has wheels and moves around. Other, newer …

Marine GPS System

Marine GPS systems have been one of the most powerful tools today for all seafarers. Global Positioning System or better known as GPS is a constellation of satellites which circle the earth two times daily, transmitting exact time and position details. With the use of GPS, you can spot your …