For example, every 1 cm on the map represents 50,000 cm in the real world. This map extract shows exact heights by a black dot with a number next to it. The number is the height above sea level in ...

The world's highest mountain Mount Everest is ... Until now the countries differed over whether to add the snow cap on top. The new height is 8,848.86m (29,032 ft). China's previous official ...