Portal:Atlas

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Political and physical world map from the end of 2005

An atlas is a collection of maps, traditionally bound into book form, but now most often found in multimedia formats. As well as geographic features and political boundaries, many often feature geopolitical, social, religious and economic statistics.

The first known book that could be called an atlas was constructed from the calculations of Claudius Ptolemy, a Greek geographer working in Alexandria circa A.D. 150. The first edition was published in Bologna in 1477 and was illustrated with a set of 27 maps, though scholars say that it is not known whether the printed maps were engraved versions of original maps made by Ptolemy, or whether they were constructed by medieval Greek scholars from Ptolemy's text.

Atlas of Greek mythology

The origin of the term atlas is a common source of misconception, perhaps because two different mythical figures named 'Atlas' are associated with mapmaking. King Atlas, a mythical King of Mauretania, was, according to legend, a wise philosopher, mathematician and astronomer who supposedly made the first celestial globe. However, the more widely known Atlas is a figure from Greek mythology.

An atlas is a collection of maps; it is typically a map of Earth or a region of Earth, but there are atlases of the other planets (and their satellites) in the Solar System. Furthermore, atlases of anatomy exist, mapping out the human body or other organisms.[1] Atlases have traditionally been bound into book form, but today many atlases are in multimedia formats. In addition to presenting geographic features and political boundaries, many atlases often feature geopolitical, social, religious and economic statistics. They also have information about the map and places in it

More about Atlases...

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Map of Senufo languages
Credit: Mark Dingemanse
The Senufo languages comprise ca. 15 languages spoken by the Senufo in the north of Côte d'Ivoire, the southeast of Mali and the southwest of Burkina Faso. An isolated language, Nafaanra, is also spoken in the northwest of Ghana.

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Ptolemy's world map

The Geographia is Ptolemy's main work besides the Almagest. It is a compilation of what was known about the world's geography in the Roman Empire of the 2nd century. Ptolemy relied mainly on the work of an earlier geographer, Marinos of Tyre, and on gazetteers of the Roman and ancient Persian empire, but most of his sources beyond the perimeter of the Empire were unreliable.

Ptolemy also devised and provided instructions on how to create maps both of the whole inhabited world (oikoumenè) and of the Roman provinces. In the second part of the Geographia he provided the necessary topographic lists, and captions for the maps. His oikoumenè spanned 180 degrees of longitude from the Canary islands in the Atlantic Ocean to China, and about 80 degrees of latitude from the Arctic to the East Indies and deep into Africa; Ptolemy was well aware that he knew about only a quarter of the globe.

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Geography History Politics Earth sciences

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Björn Gunnlaugsson (September 25, 1788 – March 17, 1876) was an Icelandic mathematician and cartographer. The only studied mathematician in Iceland in the 19th century, Björn was isolated from the academic community in Europe, and the intellectual environment made him turn to the didactics and the applications of mathematics, and also to philosophy.

For the Literary Society of Iceland, he surveyed the country from 1831 to 1843. The results of his work were published in a topographic map of Iceland at a scale of 1:480,000 on four sheets. It was the first complete map of Iceland and was published under the direction of Olaf Nikolas Olsen in Copenhagen. For his survey work, Björn received the Order of the Dannebrog in 1846 and the French Légion d'honneur in 1859.

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Things you can do

WikiProject: Geography
Here are some Geography related tasks you can do:

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