GPS navigation systems are very essential at present. They are used by hikers, travelers, fishermen, soldiers..etc. You can locate your geographical location using these GPS navigation systems. The geographic location is determined by detection of at least three satellites rotating around the earth. GPS navigation systems are coming in different brands. Enduro and Garmin are two popular brands of GPS... 

You might not see the importance of GPS until it saves your life someday, like what happened to Ernie Schmidt and Alex Gaverscheff who being helped by GPS to expedite a midnight rescue in a windy and extremely cold condition. The pair of hunters who earlier went to the nearby jungle made their way back to their car who were parked somewhere in northwest of Augusta, but trapped at he parking area as... 

If you’re looking for a car dash camera, you may want to consider SMARTER – a dual video camera that records outside and the cabin views of vehicle. A GPS is integrated into this gadget to provide travel information including route, location and speed. The device automatically records video as soon as the ignition is turned on. Each video has a date and time stamped video events are activated... 

I have been using a GPS navigator for the past few years. Throughout the years, I have experienced a number of times when the GPS gave the incorrect direction such as to turn when there is no junction, or to use a much longer way when there is a shorter way (at first I thought I have wrongly chose the longer/shorter distance, but it turned out that my settings are correct!). But despite the wrong suggestions... 

The Associated Press reported that the Senate has voted last Monday to approve a bill that would phase out the use of radar in aviation control system, replacing it with GPS technology. The $34.5 billion bill requires key elements of the Federal Aviation Administration’s next generation program be in place by 2014. With the implementation of this satellite-based positioning system, it is expected...