Explorers didn't sight Antarctica until 1820 ... he oriented the top of the map with north and imposed the rational grid of latitude and longitude. Ptolemy's conception held sway for centuries ...

the Arctic Circle (the North Pole) the Antarctic Circle (the South Pole ... To do that, I’ll use what’s called latitude and longitude.Lines of latitude run around the Earth like imaginary ...

On a globe or map, there are a series of lines. These are the lines of latitude and longitude ... Capricorn and south of that, the Antarctic Circle. Lines of longitude are known as Meridians ...

This means that three hours ago the sun was overhead at this latitude at 0 degrees longitude. In those three hours, the sun moved 15 degrees 3 times, or 45 degrees. So you're at 45 degrees West.

The official presentation of the new map which redesigns ... at a point in 54º33'00' latitude South to the mouth of river Turbio at 54º33'00' south and 67º15'00' longitude W, following along ...

Pinpointing your place is extremely easy on the world map if you exactly know the latitude and longitude geographical coordinates of your city, state or country. With the help of these virtual lines, ...