How GPS works

Global Positioning System

How GPS works

The GPS network and how gravity affects time and space. The military operations needed behind the system to keep it in check.
Global Positioning System Video Rating: 4 / 5

Why was the Global Positioning System invented?

Just for my physics assignment, i need to know why the Global Positioning System was invented?

Thank you.

Global Positioning System best answer:

Answer by Jason
I’m sure military application was the initial idea.