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who made the world first map

Maps have been an integral part of the human history for thousands of years. From cave paintings to ancient maps of Babylon, Greece, and Asia, through the Age of Exploration, and on into the 21st century, people have created and used maps as essential tools to help them define, explain, and navigate their way through the world. So, the world first perfect map was created by al-idrisi. ("the book of pleasant journeys into faraway lands"), most often known as the Tabula Rogeriana is a description of the world and world map created by the Arab geographer, Muhammad al-Idrisi, in 1154. Al-Idrisi worked on the commentaries and illustrations of the map for fifteen years at the court of the Norman King Roger II of Sicily, who commissioned the work around 1138. The book, written in Arabic Samuel Parsons Scott, known as S.P. Scott, was an American attorney, banker, and scholar Said in his book "The compilation of al-Idrisi (the Muslim geographer) marks an era in the history of science. Not only is its historical information most interesting and valuable, but its descriptions of many parts of the earth are still authoritative. For three centuries geographers copied his maps without alteration. The relative position of the lakes which form the Nile, as delineated in his work, does not differ greatly from that established by Baker and Stanley more than seven hundred years afterwards, and their number is the same." S. P. Scott (1904), History of the Moorish Empire, pp. 461-2 To produce the work, al-Idrisi interviewed experienced travelers individually and in groups on their knowledge of the world and compiled "only that part... on which there was complete agreement and seemed credible, excluding what was contradictory. Roger II had his map engraved on a silver disc weighing about 300 pounds. It showed, in al-Idrisi's words, "the seven climatic regions, with their respective countries and districts, coasts and lands, gulfs and seas, watercourses and river mouths. it presented the world as a sphere. It calculated the circumference to be 37,000 kilometres (22,900 mi) — an error of less than 10 percent — and it hinted at the concept of gravity. Al-Idrisi’s book came to be known as Kitab Rujar (Roger’s Book) and the circular world map was engraved onto a silver tablet. Sadly, both the book and the silver map appear to have been destroyed during civil unrest shortly afterward, in 1160. Thus our understanding today of al-Idrisi’s conclusions is based on an abbreviated version of a second book that he wrote for Roger’s son, William II. Manuscripts of this so-called “Little Idrisi” are held today in a handful of European libraries. Ten manuscript copies of the Book of Roger currently survive, five of which have complete text and eight of which have maps. Two are in the Bibliothèque nationale de France, including the oldest, dated to about 1325. (MS Arabe 2221). Another copy, made in Cairo in 1553, is in the Bodleian Library in Oxford (Mss. Pococke 375). It was acquired in 1692. The most complete manuscript, which includes the world map and all seventy sectional maps, is kept in Istanbul. share this video with all your friends and spread the message

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