GPS vehicle Tracking Device

GPS vehicle Tracking Device
Exchange
Vignesh
City: Bangalore
Last visit: 16-Jul-2015
Author's ads: 1

Posted: 16-Jul-2015

Description:

Global Positioning System (GPS) is a worldwide network formed by a group of 24 satellites that orbit earth and transmit signals to the ground stations. These satellites were put into orbit by the U.S. Department of Defence with the intention to cater military requirements. Later, it was made available for civilian benefit.