To provide a universal system for describing the east-west position of a geographic site, or especially, of a ship at sea.
Latitude and longitude have been used for navigation and mapping for centuries. However, the modern system of latitude and longitude was established in the 18th century with the development of accurate methods for determining a ship's position at sea.
A meridian is a line of constant longitude.
Greenwich Mean Time (also known as GMT) was established in 1675. It was first established as an aid to mariners to determine longitude at sea, providing a rough reference time.
The time of local longitude is known as local solar time. It is based on the position of the sun in the sky, with noon occurring when the sun is at its highest point. Local solar time varies depending on a location's longitude, with each degree of longitude corresponding to a time difference of four minutes. This system contrasts with standard time zones, which are often established for convenience and may not align precisely with local solar time.
The Prime Meridian passes through Greenwich, England. It is designated as 0 degrees longitude and all other meridians are measured in degrees east or west of it. The Prime Meridian was established for navigation and is the basis on which International time is kept.
The worlds prime meridian is based at the Royal Observatory, Greenwich, London. This was established by an International Conference in 1884
Sudbury, Ontario, Canada was established in 1893 and has a population of 160,274 people. The coordinates for Sudbury are 46 degrees 29' 24" N, 81 degrees 00' 36" W.
The lines on a globe that run north and south are called lines of longitude, or meridians. They measure distance east or west from the arbitrary Prime Meridian or Greenwich Meridian, established as 0° longitude.
The Hanging Gardens of Babylon are believed to have been located in ancient Babylon, near present-day Hillah in Iraq. The approximate latitude and longitude coordinates for this area are 32.5100° N latitude and 44.4200° E longitude. However, it's important to note that the exact location of the gardens has never been definitively established, and their existence remains a topic of debate among historians.
longitude
5 longitude
Longitude is correct.