Another name for a line of longitude is a Meridian, with the Prime Meridian being zero that passes through Greenwich, UK.
The Greenwich Meridian or the Prime Meridian is the imaginary line on maps from which all international times are calculated. Greenwich Mean Time (GMT). The time at every point on earth is calculated with respect to Greenwich Mean Time. This practice was originated for maritime navigation and meant that ships clocks needed to be extremely accurate and well maintained.
another name for primeridian is Greenwich. i thinkso it is
Greenwich meridian
It is popularly known as the Greenwich Meridian. The Pacific extension of this meridian is the International Date Line.
The London borough of Greenwich, located at 0 degrees longitude, is also known as the "Royal Borough of Greenwich." It is famous for landmarks such as the Greenwich Meridian Line and the Royal Observatory.
The 0' line of longitude is called the Greenwich Meridian because it passes through Greenwich, Lonon
The Equator. 0 degrees Longitude is the Greenwich Meridian.
It's called the Prime Meridian.
That is the Prime Meridian.
Prime Meridian
The 0 degrees longitude line is known as the Greenwich Meridian. From its name, it originated in Greenwich, a district in East London.