define the following prime meridian
Answers
The prime meridian is the line drawn north to south at 0° (0 degrees) longitude. an imaginary line on Earth that passes north to south through the Greenwich Observatory in London, England. Sentences: The prime meridian divides Earth into the Eastern Hemisphere and the Western Hemisphere.
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=> In a geographic coordinate system, a prime meridian is a meridian at which longitude is defined as 0°. A great circle is formed when a prime meridian and its anti-meridian are joined together. A spheroid is divided into two hemispheres by this huge circle.
=>The line traced north to south at 0° (0 degrees) longitude is known as the prime meridian.
The prime meridian separates the Eastern and Western hemispheres of the Earth. At 0° (0 degrees) longitude, the prime meridian is located.
90 Degrees Longitude East Lake, often known as 90°E Lake, is an Antarctic lake. It is the second-largest known sub glacial lake in Antarctica, behind Lake Vostok, with a surface size of around 2,000 square kilometres.
=>The 120 degrees west of Greenwich meridian is a line of longitude that runs from the North Pole to the South Pole, passing through the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica.
=> The meridian 150 degrees east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Asia, the Pacific Ocean, Australasia, the Southern Ocean, and Antarctica to the South Pole.
We know that, For Earth's prime meridian, numerous conventions have been used or promoted in different regions throughout history. The most commonly used modern meridian is the IERS Reference Meridian. It is derived from the Greenwich Meridian, which was chosen as an international standard in 1884, but varies slightly.