Dating old maps

The text of his geographical treatise however is lost.

He was informed in his approach by Eratosthenes, who a century earlier used the elevation of the Sun at different latitudes.His work "about the ocean and the adjacent areas" was a general geographical discussion, showing how all the forces had an effect on each other and applied also to human life.He measured the Earth's circumference by reference to the position of the star Canopus.Eratosthenes (276–194 BCE) drew an improved world map, incorporating information from the campaigns of Alexander the Great and his successors.Asia became wider, reflecting the new understanding of the actual size of the continent.One on Europe, is essentially a periplus of the Mediterranean, describing each region in turn, reaching as far north as Scythia.The other book, on Asia, is arranged similarly to the Periplus of the Erythraean Sea of which a version of the 1st century CE survives.He thought that the inhabited world stretched in latitude from Thule (Shetland) to Agisymba (Tropic of Capricorn) and in longitude from the Isles of the Blessed to Shera (China).Marinus also coined the term Antarctic, referring to the opposite of the Arctic Circle.With the Age of Discovery, during the 15th to 18th centuries, world maps became increasingly accurate; exploration of Antarctica and the interior of Africa by western mapmakers was left to the 19th and early 20th century.and several cities, in turn surrounded by a "bitter river" (Oceanus), with eight outlying regions (nagu) arranged around it in the shape of triangles, so as to form a star.

Leave a Reply

Your email address will not be published. Required fields are marked *

One thought on “dating old maps”

  1. • The 10 best dating profile examples for men • For Men, Ages: 20’s, 30’s, 40’s & 50’s • Match.com, e Harmony, ok Cupid, JDate & POF profile examples • A woman’s perspective on these profiles • Then I personally help fix Ok…