Meaning of porque se habla de hemisferio continental by Felipe Lorenzo del Río

The planet Earth although it is not completely round is considered more or less a sphere ( sfairas in Greek 41 sfaira;. If a sphere we assume it to half have two hemiesferas ( hemi - in Greek: medium, semi ). Now to the planet Earth can split it into two halves imaginarily according to different criteria: ecuador, we will have the northern hemisphere and the South ( thus setting the latitude of any location on Earth and the difference in the force of Coriolis 41, by the zero Meridian or Greenwich mean time, we will have this hemisphere and 40 West; thus we establish the length and schedule applications ) or we can divide it to make one half of Earth's surface as possible and the other possible surface of water ( so we have the Hemisphere land or continental and marine ). The pole of the hemisphere continental would be close to 40 Nantes; France ) ( 47 ° 13´ North latitude and 1 ° 32´ West longitude ).