How Do GPS Satellite Tracking System Work
Global Positioning System, also known as GPS satellite tracking system is a satellite based system used in the tracking of vehicles or people.
Previously known as NAVSTAR (Navigation Satellite Timing and Ranging), it was first developed for use in the military.
The system is still owned by the US Department of Defense.
The GPS satellite tracking system is now used in a number of ways around the world.
Components of Tracking system The Global Positioning System consists of 3 parts - control stations for grounds, satellites and receivers.
All these 3 components work together to provide you with accurate results of a location a vehicle or a person.
Usually, a two-dimensional or three-dimensional result is obtained depending on how many satellites are used in the tracking.
Ground Control Stations The ground control stations of the GPS GSM tracking system controls the transmission of radio signals to and from the satellites.
The control station is located at the Falcon Air Force Base in Colorado Springs, CO, USA.
Also, there are monitor stations in 5 locations.
They are Falcon Air Force Base, Ascension Island, Kwajalein Island, Hawaii, and Diego Garcia.
The control stations control the revolution of the satellites around the Earth.
They also make sure that the satellites are in their exact positions in the orbit.
Moreover, they receive signals from the monitor based stations, use it to calculate the results and send it back to the satellites.
GPS Satellites The satellite is the segment in space of the GPS satellite tracking system.
Altogether, there are 24 satellites revolving next to the earth in an orbit.
The satellites complete 1 revolution in 12 hours.
The satellites are positioned in such a way that they are equally distant from each other.
This way, 3 satellites are visible at a time from any part of the world.
They are also equipped with atomic clocks to calculate the accurate time.
The signal sent by the satellites contains the exact time at which it is sent.
GPS Receivers The GPS receiver is the user segment of the system.
It receives information from the satellites as radio signals.
Then, it calculates the results based on the time, position of the satellites and the distance of the satellites from the receiver.
With these measurements 4 spheres are formed.
If the 2 spheres intersect at 2 different points, it is considered as a circle.
The GPS satellite tracking system uses this intersection to determine the accurate location.
Previously known as NAVSTAR (Navigation Satellite Timing and Ranging), it was first developed for use in the military.
The system is still owned by the US Department of Defense.
The GPS satellite tracking system is now used in a number of ways around the world.
Components of Tracking system The Global Positioning System consists of 3 parts - control stations for grounds, satellites and receivers.
All these 3 components work together to provide you with accurate results of a location a vehicle or a person.
Usually, a two-dimensional or three-dimensional result is obtained depending on how many satellites are used in the tracking.
Ground Control Stations The ground control stations of the GPS GSM tracking system controls the transmission of radio signals to and from the satellites.
The control station is located at the Falcon Air Force Base in Colorado Springs, CO, USA.
Also, there are monitor stations in 5 locations.
They are Falcon Air Force Base, Ascension Island, Kwajalein Island, Hawaii, and Diego Garcia.
The control stations control the revolution of the satellites around the Earth.
They also make sure that the satellites are in their exact positions in the orbit.
Moreover, they receive signals from the monitor based stations, use it to calculate the results and send it back to the satellites.
GPS Satellites The satellite is the segment in space of the GPS satellite tracking system.
Altogether, there are 24 satellites revolving next to the earth in an orbit.
The satellites complete 1 revolution in 12 hours.
The satellites are positioned in such a way that they are equally distant from each other.
This way, 3 satellites are visible at a time from any part of the world.
They are also equipped with atomic clocks to calculate the accurate time.
The signal sent by the satellites contains the exact time at which it is sent.
GPS Receivers The GPS receiver is the user segment of the system.
It receives information from the satellites as radio signals.
Then, it calculates the results based on the time, position of the satellites and the distance of the satellites from the receiver.
With these measurements 4 spheres are formed.
If the 2 spheres intersect at 2 different points, it is considered as a circle.
The GPS satellite tracking system uses this intersection to determine the accurate location.
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