What is GPS?

According to US Government GPS information site. What is GPS?

The Global Positioning System (GPS) is a U.S.-owned utility that provides users with positioning, navigation, and timing (PNT) services. This system consists of three segments: the space segment, the control segment, and the user segment. The U.S. Air Force develops, maintains, and operates the space and control segments.

November 19, 2018

My favorite explanation though is this Youtube video.


Read Next
Simplex Locate is Live