Which was more difficult to determine (latitude or longitude) and why? ?

Question

Which was more difficult to determine (latitude or longitude) and why? ?

Answer 1

Latitude can be determined in the northern hemisphere by observing the north star or by observing the sun and determining it's highest point and with the use of a table.  In order to determine longitude, you need an accurate clock so you can tell from the position of the sun and a table where you are.  An accurate clock was not available for early navigators.