So…What GPS, Anyway?
The GPS, or Global Positioning System, is defined by www.dictionary.com follows: A system of satellites, computers, and receivers that is able to determine the latitude and longitude of a receiver on Earth by calculating the time difference for signals from different satellites to reach the receiver. GPS dates back to 1978 and was initially developed, used, and maintained by the United States Government, specifically the Department of Defense (DOD) for various military applications. Currently, the use of GPS has become a valuable asset to the average consumer. GPS is able to operate via radio signals being sent from orbiting satellites to Earth. On the ground, GPS receivers can collect and convert the aforementioned radio signals into useable data such as velocity, time information, and most importantly, position. GPS is accurate and precise despite location or inclimate weather, and is predicted to remain the leader in radio- navigation for decades to come.
