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1. GPS [Global Positioning System] Presented By : Satish Kumar Sonker Allahabad UP India

2. What Is GPS The Global Positioning System is a U.S. space-based global navigation satellite system It provides reliable positioning, navigation, and timing services to worldwide users GPS is made up of three parts: between 24 and 32 satellites GPS receivers to provide three-dimensional location Three satellites might seem enough to solve for position

3. History of Global Positioning System LORAN and the Decca Navigator developed in the early 1940s, and used during World War II The first satellite navigation system “ Transit” used by the United States Navy in 1960 In 1967, the U.S. Navy developed the Timation satellite In the 1970s, the ground-based Omega Navigation System

4. How GPS Work There are 24+ satellites which are used in GPS These satellite are saturated 20,200 km altitude from earth All satellite 55 degrees inclined These satellite take 12 hour to complete orbital period 5 ground control stations

5. How the GPS Track At least three satellite are require to track any GPS device These satellite draw the 3D image The fourth satellite are use to measure the Time Receiver determines location, speed, direction, and time

6. Feature Of GPS Access anywhere: Web + Mobile + Desktop Track anywhere: Works in all countries Google & MSN Maps supported Real Time Tracking & Alerts Tel., Chat & Helpdesk Support Use any hardware: Smartphone's, PDA or GPS Tracking device

7. Benefit Of GPS Reduce Fuel Cost Reduce Overtime Improve Driver and Vehicle Safety and Security Reduce Risk Improve Customer Satisfaction Improve Communication

8. Application Of GPS Personal Tracking Vehicle Tracking Fleet management Police & Spy activities Dispatch & Delivery management

9. Thank You