ZERO MERIDIANS Meaning and
Definition
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Zero meridians, also known as prime meridians, are imaginary lines that are used as a reference point for measuring longitude on the Earth's surface. Meridians run from the North Pole to the South Pole and form half-circles, connecting the points of equal longitude. Zero meridians are unique in that they are designated as the starting point, or the baseline, from which all other longitudes are measured.
The most commonly used and internationally recognized zero meridian is the Prime Meridian, which passes through the Royal Observatory at Greenwich, London. This meridian was established in 1884 during the International Meridian Conference, where it was selected as the central reference point for timekeeping and the basis for the Universal Time System. Other notable zero meridians include the Paris Meridian, which was used as the prime meridian from 1667 to 1911, and the Washington Meridian, which passes through Washington D.C. and is still used as a reference for United States mapping and surveying.
Zero meridians play a crucial role in navigation, cartography, and geodesy. They allow for the accurate determination of geographical positions on Earth, facilitating global communication and trade. Along with latitude, which is measured using the equator as a reference, zero meridians help establish a coordinate system that enables the precise location of any point on the planet's surface. By providing a consistent framework for measuring longitudes, zero meridians contribute to our understanding of the Earth's shape, the study of time zones, and the calculation of distances between different places.
Common Misspellings for ZERO MERIDIANS
- xero meridians
- sero meridians
- aero meridians
- zwro meridians
- zsro meridians
- zdro meridians
- zrro meridians
- z4ro meridians
- z3ro meridians
- zeeo meridians
- zedo meridians
- zefo meridians
- zeto meridians
- ze5o meridians
- ze4o meridians
- zeri meridians
- zerk meridians
- zerl meridians
- zerp meridians
- zer0 meridians
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