Q. What exactly is the distinction between a GPS and a navigation system?

Answer

The Global Positioning System (GPS) is a reliable satellite-based navigation system. Artificial satellites provide the backbone of the global navigation system known as satellite navigation. The transmissions from GPS satellites are constantly broadcasting microwave radio signals that contain two carriers, two codes, and a navigation message. The U.S. Department of Defense oversees GPS maintenance. It is Independent geographic positioning enabled by the navigation system. Satellites in the Global Positioning System continuously broadcast microwave radio signals that include two carriers, two codes, and a navigation message. A navigation system is a group of satellites that work together to provide worldwide positioning, timing, and navigation services. The constellation of satellites in Earth's orbit is collectively known by the acronym GPS.