What Is a Prime Meridian Definition?

Answer

The prime meridian is the imaginary line passing through the Greenwich meridian. It is commonly referred to as the zero meridian because it occur at 0 degrees and is used as a reference line from where the east and west longitudes are measured.
1 Additional Answer
Ask.com Answer for: what is a prime meridian definition
prime meridian
NOUN
1.
the meridian running through Greenwich, England, from which longitude east and west is reckoned.
Source: Dictionary.com
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