Satnav

Satnav, or satellite navigation, is a technology that uses signals from satellites orbiting the Earth to determine your precise location anywhere on the planet. It helps you find routes, track your movements, and reach destinations by providing real-time directions. Devices like GPS (Global Positioning System) receivers in smartphones and car navigation systems process these satellite signals to give accurate positioning. Satnav is widely used for driving, hiking, and even in aviation, making navigation easier and more efficient while reducing the chances of getting lost.