Meridian Longitude [best]

In strictly geographic terms, a is a semi-great circle connecting the North Pole to the South Pole. Every line of longitude is exactly one-half of a great circle—meaning it represents the shortest path between two points on the Earth’s surface, but only if you travel along that specific line.

The concept of is so powerful that we export it to other celestial bodies. Mars has its own Prime Meridian, passing through a small crater named Airy-0 . Venus, despite its insane rotation, has a defined prime meridian. Even the Moon has a prime meridian (visible from Earth, near the "Bruce" crater). meridian longitude

The word "meridian" is derived from the Latin meridies , meaning "midday." Historically, this is deeply significant. A meridian is a line running from the North Pole to the South Pole; it is the path along which the sun reaches its highest point in the sky (zenith) at the same moment for every observer on that line. Unlike latitude, which is determined by the Earth's tilt relative to the sun, meridians are purely geographical and mathematical constructs. In strictly geographic terms, a is a semi-great

This means:

, and it is also the name of a specific entry-level trim for the Jeep Meridian 1. Geographic Features of Meridians In geography, a Mars has its own Prime Meridian, passing through

longitude, is the internationally agreed-upon starting point for longitudinal measurement.

Longitude is measured in degrees, minutes, and seconds, spanning from 0∘0 raised to the composed with power at Greenwich to 180∘180 raised to the composed with power 180∘E180 raised to the composed with power E 180∘180 raised to the composed with power 180∘W180 raised to the composed with power W Positions east of the Prime Meridian, up to 180∘180 raised to the composed with power West Longitude: Positions west of the Prime Meridian, up to 180∘180 raised to the composed with power International Date Line: The 180∘180 raised to the composed with power