Archive for the 'magellan gps' Category
GPS Comparison For Campers And Mountain Rescue
GPS technology has the potential to become of the most miraculous tools for saving lives. At the moment, most GPS devices work great only if they are out in clear settings. The GPS satellite orbiting the planet sends down low level radio transmissions to be picked up by your GPS handheld device. However, these transmissions often can’t go through rocks, buildings or trees. If you are trying to find your way through the woods in deep winter, your GPS might be useless. So, here’s a summary of a GPS comparison made by the United States Department of Agriculture Forest Service.
