Satellite GPS is the foundation of modern tracking. In this guide we explain what it is, how it works and why it is key to locating vehicles and assets anywhere.
What is GPS?
GPS (Global Positioning System) is a network of satellites that lets a device calculate its exact location on Earth from the signals it receives.
Satellite GPS vs. cellular connectivity
The device calculates its position with satellite GPS, then transmits that data over cellular or satellite links. The satellite option ensures coverage in rural areas or corridors without mobile signal.
Applications
- Vehicle tracking (cars, motorcycles, fleets).
- Asset and container tracking.
- People and pet tracking.
- IoT and telematics solutions.
Why choose NuMar?
We are authorized distributors of leading brands and offer satellite GPS solutions tailored to Colombia and the Americas.
FAQ
Does GPS work without internet? It calculates the position without internet; to transmit it needs a cellular or satellite network.
How accurate is it? Usually within a few meters.
Explore our tracking solutions or contact us.