A prime meridian is an arbitrarily chosen meridian (a line of longitude) in a geographic coordinate system at which longitude is defined to be 0°. On a spheroid, a prime meridian and its anti …

The prime meridian is zero degrees longitude and divides Earth into the Western and Eastern hemisphere s. It is also known as the Greenwich Meridian because it passes through …

Jun 26, 2023 · The Prime Meridian is an imaginary line that divides the Earth into Eastern and Western Hemispheres. It is the longitude line with a value of 0 degrees and runs from the …

The Prime Meridian is the fundamental geographical reference line defined at 0° longitude, dividing the Earth into Eastern and Western Hemispheres.

Oct 19, 2023 · The prime meridian is the line of 0° longitude, the starting point for measuring distance both east and west around Earth. The prime meridian is arbitrary, meaning it could be …

Any north-south line can be a meridian. A prime meridian, however, is the meridian chosen to be zero degrees longitude for common reference: the line from which all locations east and west …

Aug 8, 2025 · The Prime Meridian is an essential geographical reference line that defines the zero-degree longitude. It serves as a pivotal point from which all longitudinal measurements …

Sep 10, 2024 · The Prime Meridian is the line of zero degrees longitude. It serves as the starting point for measuring time and geographical location worldwide. While today the Prime Meridian …

Mar 23, 2024 · The meaning of PRIME MERIDIAN is the meridian of 0 degrees longitude which runs through the original site of the Royal Observatory at Greenwich, England, and from which …

Oct 7, 2024 · A prime meridian is a meridian (a line of longitude) in a geographical coordinate system at which longitude is defined to be 0°. Together, a prime meridian and its antimeridian …