Prime Meridian - General Concept

General Concept

A prime meridian is ultimately arbitrary, unlike an equator, which is determined by the axis of rotation—and various conventions have been used or advocated in different regions and throughout history.

Read more about this topic:  Prime Meridian

Famous quotes containing the words general and/or concept:

    As a general rule, do not kick the shins of the opposite gentleman under the table, if personally unaquainted with him; your pleasantry is liable to be misunderstood—a circumstance at all times unpleasant.
    Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)

    One concept corrupts and confuses the others. I am not speaking of the Evil whose limited sphere is ethics; I am speaking of the infinite.
    Jorge Luis Borges (1899–1986)