How was longitude calculated?

Related questions

1. What time is UTC in PST?
2. What time zone does Singapore use?
3. What is the GMT time now in Singapore?
4. What is UTC plus2?
5. What is GMT ET?
6. Are we in GMT?
7. Which country uses GMT time zone?
8. What GMT time zone is PST?
9. How GMT is calculated?
10. What time zone is GMT 4?

Tags

1. #prime
2. #local
3. #determine
4. #latitude
5. #chronometer
6. #assumed
7. #measured
8. #requires
9. #necessarily
10. #navigator
11. #found
12. #along
13. #position
14. #longitude
15. #meridian
16. #observer
17. #somewhere