http://www.WhyGPS.com/GPSInfo/GarminGPSReceiver/index.php http://www.WhyGPS.com/rss/GarminGPSReceiverArticles.xml Garmin GPS Receiver from Why GPS The Global Positioning System (GPS) is a constellation of 24 satellites, which provide information to a GPS receiver, so that software in the receiver can determine a position in three dimensions (altitude, latitude, and longitude). GPS tracking devices were originally developed by the U.S. Depar Thu, 04 Jun 2009 23:00:36 -0600 http://www.WhyGPS.com/GPSInfo/73.php http://www.WhyGPS.com/GPSInfo/73.php Businesses are saving thousands of dollars per month with GPS vehicle tracking devices. "Businesses have reported a reduction in fuel usage as the biggest advantage of GPS tracking," said Brad Borst, Founder and President of RMT. Monitoring and reducing speeds, routes, and idle time are just a f Thu, 04 Jun 2009 23:00:36 -0600 http://www.WhyGPS.com/GPSInfo/74.php http://www.WhyGPS.com/GPSInfo/74.php This article is the first of series of three articles in which I'll explain some basic principles and concepts of GPS. I in this article I'll explain how exactly GPS works so it won't be a mystery anymore. I'll also mention some recent enhancements to the GPS system. In the second article I'll expl Thu, 04 Jun 2009 23:00:36 -0600 http://www.WhyGPS.com/GPSInfo/81.php http://www.WhyGPS.com/GPSInfo/81.php Everything here is © Why GPS, Copyright 2009, All Rights Reserved Worldwide.