Thursday, 26 June 2014


Global Positioning System:

  • ·         Global: All over the world
  • ·         Positioning: Find location of particular object.
  • ·         System: A Group of hectic equipment.
Definition: combined-A system which is used to find location of particular object in the world is called GPS.
Global Positioning System

Required items:
1. GPS tracking device: A GPS tracker essentially contains GPS module to receive the GPS signal and calculate the coordinates, it may be a mobile phone, vehicle, personal asset. It contains large memory to store the location.
Additionally tracking devices contains the GSM/GPRS modem to transmit this information to a central server either via SMS or via GPRS in form of IP packets.
2. Satellite: Satellite receive signal from GPS tracking device later transferred to centralized server through signal towers. Satellite is very complicated machine, specially made for signal transmission.
3. Server: Server is used to store tracked information and later transmit to local system who wants to track the GPS device.
4. Cell tower: Cell tower receive information from satellite or directly from tracking device and transmit it to server.
5. Internet enable tracking computer: Now objective is to track location of any GPS enable object through computer. Computer simple send request to ISP Server who have stored updated location information received from satellite through cell towers.
Working: Working is very simple of GPS System.
GPS enable device send location information to Satellite/Towers after equal interval of time. ISP Server stores this updated data to their server.
If someone request for specific the location data ISP Server provide it to customer.

  • ·         GPS system is becoming very popular due to its accuracy.
  • ·         By GPS you can track any GPS enabled Vehicle/Device/Personal asset.
  • ·         It’s very helpful in landing and aero planes.
  • ·         Also used to track courier vehicle. One and most important use to track criminal vehicle.

·         Useful to find lost GPS enabled mobile device.

Posted By:Tanuj Kumar 


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