There are an infinite number of possible meridians of longitude, and every one of
them has the same nominal length . . . half of the Earth's polar circumference.
The north and south poles or away from the equator. At the poles the distances between lines of longitude are zero.
The equator is a latitude line, so it has no specific longitude. The equator is at 0o north or south. There are many points on the equator, so every point on the equator has a different longitude.
The imaginary line at zero degrees longitude is the Prime Meridian. The imaginary line halfway between the poles is the Equator. The Equator is zero degrees latitude.
Latitude is measured north and south of the equator.
Any two lines of longitude you choose get closer togetheras they proceed from the equator to the poles.
The north and south poles or away from the equator. At the poles the distances between lines of longitude are zero.
The equator is a latitude line, so it has no specific longitude. The equator is at 0o north or south. There are many points on the equator, so every point on the equator has a different longitude.
Longitude measures the east-west angle between your location and the Prime Meridian.Latitude measures the north-south angle between your location and the equator.
Lines of longitude's
The distance represented by one degree of longitude varies according to distance from the equator. That's because the meridians of longitude are equally distributed around the equator but all converge to a single point at the north and south poles. The greatest distance between any two meridians of longitude, then, is the distance between the points where they cross the equator. Along the equator, one degree of longitude covers about 111.1 kilometers.
The imaginary line at zero degrees longitude is the Prime Meridian. The imaginary line halfway between the poles is the Equator. The Equator is zero degrees latitude.
we can measured the longitude by north pole and south pole by equator
Longitude
Latitude is measured north and south of the equator.
Any two lines of longitude you choose get closer togetheras they proceed from the equator to the poles.
-- Longitude is the angle east or west between a point on the Earth's surface and the Prime Meridian. -- Latitude is the angle north or south between a point and the equator. -- A meridian is an imaginary line between the north and south poles and through all the points on Earth that have the same one single longitude.
closer