GPS, or Global gps full form in computer Positioning System, is a ubiquitous technology that has become integral to modern life. It consists of a network of satellites orbiting the Earth, continuously transmitting signals that allow GPS receivers to pinpoint their exact location anywhere on the planet. Originally developed by the United States Department of Defense for military navigation, GPS has since been made available for civilian use, revolutionizing sectors from transportation to emergency services.

Each GPS satellite broadcasts signals containing time and location information. By receiving signals from multiple satellites simultaneously, a GPS receiver can calculate its precise position through a process called trilateration. This involves measuring the time it takes for signals to travel from satellites to the receiver, factoring in the speed of light and the distance to each satellite.

The applications of GPS are vast and diverse. From navigation apps guiding drivers on unfamiliar roads to tracking devices ensuring the safety of outdoor enthusiasts, GPS technology enhances convenience, safety, and efficiency in countless ways. It enables precise mapping, facilitates logistics and transportation management, and supports location-based services in smartphones and other devices.

In essence, GPS has fundamentally changed how we interact with our surroundings by providing accurate positioning information anywhere on Earth. Its continuous evolution and integration into everyday devices underscore its indispensable role in modern technology and society.