GPS | Definition, Types, Uses, & Facts | Britannica
GPS, space-based radio-navigation system. A GPS receiver operated by a user on Earth measures the time it takes radio signals to travel from four or more satellites, calculates the distance to each …
Global Positioning System - Wikipedia
The Global Positioning System (GPS) is a satellite-based hyperbolic navigation system owned by the United States Space Force and operated by Mission Delta 31. [2][3] It is one of the global navigation …
What Is GPS and How Does It Work? - Lifewire
Jun 21, 2020 · In this quick guide, learn all about the global positioning system, including how GPS works and who invented it.
What is GPS? | NGS Facts | NGS INFO - About Us | National Geodetic …
GPS stands for Global Positioning System, and it lets us know where we are and where we are going anywhere on Earth. We still need objects in the sky to know where we are and how we get to other …
How GPS really works—and why it’s more precise than you think
May 12, 2025 · GPS stands for Global Positioning System, a satellite-based navigation system that determines the geographical coordinates of any location on Earth. It relies on a network of 24 active...
GPS - National Geographic Society
Oct 3, 2025 · A global positioning system (GPS) is a network of satellites and receiving devices used to determine the location of something on Earth. Some GPS receivers are so accurate they can …
What Does GPS Stand For And How Exactly Does It Work?
Dec 27, 2024 · But what exactly is GPS, and how does it know where you are? GPS means Global Positioning System, and it uses a constellation of satellites to help you locate where you are.
How Does GPS Work? - HowStuffWorks
Mar 4, 2024 · GPS receivers work by locating four or more of these satellites, figuring out the distance to each, and using this information to deduce their own location. This operation is based on a simple …
What Can GPS Do? | GPS.gov
GPS and its augmentations are an essential element of a global information infrastructure. The free, open, and dependable nature of GPS has led to the development of applications that billions of users …
What is a GPS? How does it work? | Library of Congress
Nov 19, 2019 · One way to track them would be to have a GPS receiver installed in the car! The GPS, or Global Positioning System, is one of the hottest technologies around, and no wonder.