The largest angle that can be measured in any direction from any point on earth is 180 degrees.
Since there are 360 degrees all around, once you pass 180, it's shorter to go around the other way.
The longitude of any point on Earth is the angle measured east or west to it ... whichever is shorter ... from the Prime Meridian.
Distance East or West of the prime meridian is measured in degrees of longitude.
-- Distance is never expressed in degrees. -- The angle of the arc on the Earth's surface between the Prime Meridian and a location of interest is the location's longitude. It may be expressed in any units of angle.
The starting line for measuring latitude is the Equator (0 degrees latitude), while the starting line for measuring longitude is the Prime Meridian (0 degrees longitude), which runs through Greenwich, England.
The angle that describes the distance east or west of the prime meridian is called longitude. It is measured in degrees, with values ranging from 0° at the prime meridian to 180° east and 180° west. Longitude helps in determining a location's position on the Earth's surface relative to the prime meridian, which runs through Greenwich, England.
The longitude of any point on Earth is the angle measured east or west to it ... whichever is shorter ... from the Prime Meridian.
Distance East or West of the prime meridian is measured in degrees of longitude.
-- Distance is never expressed in degrees. -- The angle of the arc on the Earth's surface between the Prime Meridian and a location of interest is the location's longitude. It may be expressed in any units of angle.
The starting line for measuring latitude is the Equator (0 degrees latitude), while the starting line for measuring longitude is the Prime Meridian (0 degrees longitude), which runs through Greenwich, England.
The angle that describes the distance east or west of the prime meridian is called longitude. It is measured in degrees, with values ranging from 0° at the prime meridian to 180° east and 180° west. Longitude helps in determining a location's position on the Earth's surface relative to the prime meridian, which runs through Greenwich, England.
You might say that. The thing that makes it the "main" one is the fact that by international agreement, it's the meridian that's accepted as zero longitude. So whenever the longitude of a place is stated, you always know that the number means an angle measured from the "Greenwich Meridian".
The Prime Meridian is an imaginary line from which angles east and west are measured in order to help define and describe locations. The angle thus measured is called the location's 'longitude'.
The distance east or west from the Prime Meridian is measured in degrees, with 360 degrees in a full circle representing the Earth's circumference. The Prime Meridian itself is set at 0 degrees longitude, so any location east of it will have a positive longitude value, while any location west of it will have a negative longitude value.
Latitude is an angle on the Earth's surface, measured north or south from the equator to the location of interest. Longitude is an angle on the Earth's surface, measured east or west from the Prime Meridian to the location of interest. Any location on Earth can be described precisely, by just these two angles.
The 'longitude' of a place is its angle east or west of the Prime Meridian .
Longitude is the angle along the Earth's surface between the Prime Meridian and any point on the surface.The 'lines' don't need to be measured.
"Longitude" is the angle of a place measured east or west from the Prime Meridian, so along with the number, you also have to tell whether it's east or west. "Longitude" is the angle of the place measured north or south from the Equator, so along with the number, you also have to tell whether it's north or south.