The innovation of GPS tracking software has been a game-changer in the technology sector. It was a worldwide revolution because companies and individuals saw the potential of GPS technology. Today, fleet management systems are heavily supported by GPS tracking worldwide, which is considered A game changer. The telematics industry, which is worth billions, mostly depends on GPS tracking software, which lets fleet operators all over the world monitor their vehicles efficiently.
How Does GPS Tracking Software Work?
If you're pondering on how GPS tracking software works, this article will help you understand its key points.
What is GPS Tracking?
GPS or Global Positioning System that is a space-based radio-navigation system consisting of 24 satellites that orbit the Earth. GPS was first developed for military use in the 1960s and then came into the civilian sector in 1983. Since then, it has been through lots of changes.
GPS tracking means finding an object with the help of satellite signals. It measures an object's longitude, latitude, speed, and direction among other things based on the following three essential data sets:
Timing
Positioning
Navigation
How Does GPS Tracking Work?
Once the GPS satellites transmit their location coordinates to the GPS devices situated on Earth, the GPS devices instantly explore the position of the devices belonging to Earth.
Trilateration is the technique used by these devices to calculate the exact distance of a particular object to the satellites.
For effective trilateration, it is necessary to have a minimum of four satellites transmitting signals. A larger number of satellites involved leads to a higher position accuracy of the data.
Key Components of a GPS Tracking System
The three key elements of a GPS vehicle tracking system are the following:
1. GNSS (Global Navigation Satellite System)
GNSS is a network of satellites rotating around the Earth and transmitting signals to the GPS devices. They consist of several satellite systems such as:
GPS (United States)
GLONASS (Russia)
BeiDou (China)
These satellite networks deliver vital information related to speed, time, and location.
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