“Finally, maritime geography was the last kind discovered during the Ottoman Empire simultaneously with European “geography discoveries.” Columbus’ journey to the New World was motivated by Arab maritime geography. Vasco da Gama used Arab cartography during his journey to Africa and guided by Mal’im Cana. Marco Polo’s journey was guided by Arab sailors. Portolans, Rahnamjats were used by Europeans sailors. Oceanography was founded by Arab maritime geographers and continued on by European modern geographers. The spirit of Muslim Spain was reincarnated in the new Portugese and Spanish Christian geographers and Sailors.”
Contributions of Arab geographers.
List of Muslim geographers.
Islamic cartography.