This easy-to-use GPS unit can acquire sub-meter horizontal precision with the ability to get sub-centimeter precision with post-processing software.

A few weeks ago, China launched the final satellite in its BeiDou-3 satellite positioning system ... like Iran’s use of GPS spoofing are a great example of how these systems can be used and ...

A new Bluetooth-based positioning system could offer health care systems a low-energy, low-cost method of tracking older ...

A navigation system used inside venues such as airports, museums, shopping malls and hospitals. An indoor positioning system (IPS) is the indoor counterpart to the global positioning system (see GPS).

Beer, Michael, and Sunru Yong. "TerraCog Global Positioning Systems: Conflict and Communication on Project Aerial (Brief Case)." Harvard Business School Teaching Note 082-185, April 2008.