Latitude and length are the coordinates geographical angular that allow form a system of reference to measure and locate any point of the Earth expressed in degrees sexagesimal.Latitude measures any North-South angle between any point and ecuador. The lines of latitude are called parallel.The length measures the angle East-West along the ecuador from any point of the Earth. Length lines are maximum circles that pass through the poles and are called meridians.Combining these two angles you can express and find the position of any point on Earth.
* Only one "like" per meaning and day, the more "likes" the meaning will appear higher in the list