Thus one minute is equal to 1 nautical miles (1.852 km or 1852 metre) and second equals to 30.86 metre. The whole earth is divided by 90 latitude lines ranging zero degree to 90 degree. Here, on the ...

Explains the concepts of latitude and longitude, which are used to locate places on Earth. It describes how latitude is measured in degrees north or south of the equator and how longitude is measured ...