DeLorme Earthmate Car GPS Receiver Automobile, Wireless Receiver Module, Accuracy: < 7 feet, WAAS enabled 0 store offers from  $0.00 - $0.00 Compare Store Prices ► Compare Prices ► Product Details Product rating:  25 total reviews Product MPN MPN AE006761201 Key Features GPS Type Automobile GPS has a variety of applications on land, at sea and in the air. The most common airborne applications are for navigation by general aviation and commercial aircraft. At sea, GPS is also typically used for navigation by recreational boaters, commercial fishermen, and professional mariners. Land-based applications are more diverse. GPS is now commonplace in automobiles as well. Some basic systems are in place and provide emergency roadside assistance at the push of a button (by transmitting your current position to a dispatch center). More sophisticated systems that show your position on a street map are also available. Form Factor Wireless Receiver Module Most of the new sophisticated systems show your position on a map. The Basemap GPS unit will show interstates, highways, lakes, rivers, railroads, cities, airport location etc. The Mapping GPS units have the ability to download detailed maps from PC. Map capabilities Internal Enhanced accuracy WAAS enabled Receiver Type 12 Channels Technical Features Included Software/Maps USA Maps The map reference that comes preinstalled on the device. Other Features PC Interface USB GPS System Accuisition Time - Cold 45 sec A measure of how close an estimate of a GPS position is to the true location. GPS that support WAAS technology has better accuracy. Max. Horizontal accuracy < 7 feet Enhanced position accuracy < 10 feet PDA Features Compatible PDA OS Windows XP, Windows 2000, Windows ME, Windows 98SE Compatible Devices Notebook Dimensions Width 1.88 in. Height 2.09 in. Miscellaneous Family Line Delorme Earthmate Product ID 23912008