What did Al-Idrisi discover?

Answer 1

Al-Idrisi was a medieval Arab geographer, cartographer, and historian who is best known for creating the "Tabula Rogeriana," a detailed world map in 1154. Commissioned by King Roger II of Sicily, this map represented the known world at that time, based on various sources and travelers' accounts. Al-Idrisi's work significantly advanced geographic knowledge in the medieval period and influenced later European cartography by providing a more accurate representation of the world. Additionally, he contributed to the fields of geography and natural history through his writings.