GPS vehicle tracking system is a technology that uses the
Global Positioning System, to discover the correct location of a vehicle,
person or any other asset to which it is linked.
GPS equipped vehicles help you in planning your journeys
correctly with a moving map display. Many emergency service units like police
cars, fire trucks, or ambulances are employing GPS receivers to find out the
locations of their resources, hence enabling the most immediate response in
emergency situations.
GPS technology needs at least 24 satellites orbiting at
11,000 nautical miles above the Earth's surface, completing each orbit in 12
hours. These signals are extrapolated to come at the accurate location in three
dimensions. Each satellite is built-in with an accurate clock which allows it
to broadcast signals along with a precise time message. The correctness of the
clocks should be better than ±3 nano-seconds. This accuracy is very vital as
the receiver should be able to discover at the time it gets for the signals to
travel from each satellite. The variation in the time when the signal is sent
& received, multiplied by the rate of light, assists the receiver to
account the distance to the satellite.
GPS Vehicle Tracking
Devices-
Spark Nano Real Time
GPS Tracking Device: it’s the most great and the smallest GPS tracking
vehicle device which is battery powered, water-proof and completely
covert. It is self-limited, needs no external connections or antennae &
hence can be just placed in a glove compartment or a similar discreet location.
Extremely sensitive features like receiving ability for real time position
& updates on any PC connected to the Internet.
Livewire Fast Track
Real Time GPS Tracker: GPS tracking device is battery-powered &
completely covert. It is the top real time tracking vehicle device with
unlimited tracking & no contracts. It has a fitted motion sensor which
offers a 10 day battery life.
Bolt AVL GPS Fleet
Tracker: It allows you to monitor & manage a whole fleet from a central
computer. It reaches the real-time position updates & offers the newest
information. This fleet tracker improves your asset security & raises
productivity.
GPS vehicle
tracking is the highest developing GPS application. GPS equipped fleet
vehicles, courier services, transportation systems & delivery trucks use
GPS receivers to monitor their locations in no time, hence improving overall
competence.