Global Positioning Satellite System has three parts that are both dependent and independent to one another. They are called segments and each segment has a hand in the basic processes such as data requesting, data transmitting, processing and retrieval or return. The three segments are the user segment, space segment and control segment. This delicate balance of monitoring and receiving data keeps the system in check.

The capability to know where you are, where you want to go, and how to go there was previously best established by using a paper map. If you were travelling in your automobile then there is a good chance you used either an atlas or one of those large tri-folded maps which really weren’t a big help as you are attempting to drive. Fortunately finding your way in the world nowadays is easier thanks to the Global Positioning System (GPS) and the varied types of GPS gadgets that use it.

Communication can mean different things to different people. Some people think of the telephone, cellular phones, and email as a means for communication. To marketers, communication implies something completely different. While those are essential and they are conventional ways they use to communicate with their clients, there are other tools to use when they want to communicate.