What does GPS stand for?

GPS stands for Global Positioning System. It is a satellite-based navigation system that provides precise positioning and time information anywhere on Earth. Originally developed for military purposes, GPS is now widely used for various applications, including navigation for vehicles and mobile devices, tracking and mapping, and outdoor activities. It operates by a network of satellites orbiting the Earth, continuously transmitting signals that can be received by GPS receivers on the ground to calculate accurate positions, velocity, and time.