That would be the Prime Meridian.
The intersection of 0 degrees latitude and 0 degrees longitude is known as the Prime Meridian and the Equator.
The prime meridian is a line at 0 degrees longitude.
Prime Meridian. 180 longitude is the Iinternational Date Line, and the equator is 0 degrees latitude
longitude
0 degrees longitude
In terms of geography, 0 degrees longitude is known as the Prime Meridian. 0 degrees latitude is the equator.
The prime meridian is a line at 0 degrees longitude.
The prime Meridian is 0 degrees longitude.
The Equator is 0 degrees latitude, and the Prime (or Grenwich) Meridian is 0 degrees longitude.
The 0 degrees latitude line is called the equator.
The Equator. 0 degrees Longitude is the Greenwich Meridian.
equator