GPS technology, or Global Positioning System, is a satellite-based navigation system that helps people determine their exact location anywhere on Earth. It uses a network of satellites orbiting the planet, which send signals to GPS receivers. By calculating the time it takes for these signals to reach the receiver, the system can pinpoint your location with remarkable accuracy. This technology is widely used in various applications, from smartphones providing directions to cars navigating through traffic. It also plays a crucial role in aviation, maritime navigation, and even in emergency services, helping responders find locations quickly and efficiently.