For those of us with no real navigation experience, encountering longitude and latitude coordinates is usually the result of some hiccup using Google Maps. 40.722272, -73.994194? What? Where the heck ...

A globe has two fixed points—the North Pole and the South Pole. An imaginary line equator is drawn in such a way that at all points it lies exactly halfway between the two poles. It divides the earth ...

Longest Line of Latitude: Lines of latitude are imaginary horizontal lines that circle the Earth, helping measure how far north or south a location is from the Equator. These lines play a crucial role ...

On the surface of the earth is a line connecting the Antarctica and the Arctic "meridian"Drawn parallel to the equator"Latitude lineTwo virtual lines are drawn so that you can indicate the location of ...

The equatorial coordinate system projects Earth's latitude and longitude onto the celestial sphere, using declination (angular distance from the celestial equator, measured in degrees) and right ...

A series of lines crisscrosses the world's maps and globes. The 180 horizontal latitude lines, and 360 vertical lines that mark east and west longitude, are vital to navigators. But to everybody else ...