What does a GPS do?

Related questions

1. Do you need cell service for GPS?
2. Do I have GPS on my phone?
3. Will satellite phones work in an apocalypse?
4. Do phones have GPS?
5. How does GPS on phone work?
6. Does GPS work at North Pole?
7. How many GPS satellites are visible?
8. What can a GPS do?
9. What is GPS and its use?
10. Does GPS use cellular data?

Tags

1. #global
2. #signals
3. #proper
4. #navigation
5. #orbiting
6. #network
7. #located
8. #allows
9. #times
10. #system
11. #where
12. #received
13. #positioning
14. #satellite
15. #based
16. #earth
17. #satellites