. . . "Seydi Ali Reis (1498 \u2013 1563) was an Ottoman admiral. His name is alternatively written as Sidi Ali Reis in European sources. He commanded the left wing of the Ottoman fleet at the naval Battle of Preveza in 1538. He was later promoted to the rank of Commander of the Ottoman Indian Ocean Fleet, and as such, encountered the Portuguese forces based in Goa, India, in several occasions in 1554. He is famous today for his books of travel such as the Mir'\u00E2t \u00FCl Mem\u00E2lik (Mirror of Countries, 1557) which describes the lands he has seen on his way back from India to Constantinople, and his books of navigation and astronomy, such as the Mir\u2019\u00E2t-\u0131 K\u00E2in\u00E2t (Mirror of the Universe) and the Kit\u00E2b \u00FCl Muhit: El Muhit f\u00EE \u0130lmi'l Efl\u00E2k ve'l Buh\u00FBr (Book of the Regional Seas and the Science of Astronomy and Navigation) which contain information on navigation techniques, methods of determining direction, calculating time, using the compass, information on stars, sun and moon calendars, wind and sea currents, as well as portolan information regarding the ports, harbours, coastal settlements and islands in the various regions of the Ottoman Empire. His books are translated into numerous languages including English, French, Italian, German, Greek, Arabic, Persian, Urdu and Russian, and are considered among the finest literary works dating from the Ottoman period."@en . . . . . . . . . . . . . . . "Seydi Ali Reis"@en . . . . . "Seydi Ali Reis (1498 \u2013 1563) was an Ottoman admiral. His name is alternatively written as Sidi Ali Reis in European sources. He commanded the left wing of the Ottoman fleet at the naval Battle of Preveza in 1538. He was later promoted to the rank of Commander of the Ottoman Indian Ocean Fleet, and as such, encountered the Portuguese forces based in Goa, India, in several occasions in 1554."@en . . . . . . .