Portal:Atlas
 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.  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...
Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found.  Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found.  A weather map is used to display an overview of one or more atmospheric variables at a specific time in the free atmosphere. They are used for the analysis and display of observations and computer analyses, including forecast fields derived by computer models. Maps using isotherms show temperature gradients, which can help locate weather fronts. Isotach maps, analyzing lines of equal wind speed, on a constant pressure surface of 300 mb or 250 mb show where the jet stream is located. Two-dimensional streamlines based on wind speeds at various levels show areas of convergence and divergence in the wind field, which are helpful in determining the location of features within the wind pattern. A popular type of surface weather map is the surface weather analysis, which plots isobars to depict areas of high pressure and low pressure. Special weather maps in aviation show areas of icing and turbulence.
Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found.  Gerardus Mercator (March 5, 1512 – December 2, 1594) was a Flemish cartographer. He was born in Rupelmonde in East Flanders to parents from Gangelt in the Duchy of Jülich. Born Gheert Cremer, "Mercator" is the Latinized form of his name meaning "merchant". He is remembered for the Mercator chart named after him. Despite his fame as a cartographer, Mercator's main source of income came through his craftmanship of mathematical instruments. Mercator's own independent map-making only began when he produced a map of Palestine in 1537. Mercator devised a technique to produce globes, celestial as well as terrestrial, by techniques of relative mass production. Twenty-two such pairs of Mercator globes have survived. Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found.
Atlas - Geography - Topography Cartography: Cartographers - History of cartography - Ancient world maps - World maps - Compass rose - Generalization - Geographic coordinate system - Relief depiction - Scale - Terra incognita - Planetary cartography Map projection: Azimuthal equidistant - "Butterfly" - Dymaxion - Gall–Peters - General Perspective - Goode homolosine - Mercator - Mollweide - Orthographic - Peirce quincuncial - Robinson - Sinusoidal - Stereographic Maps: Cartogram - Estate map - Geologic map - Linguistic map - Nautical chart - Pictorial map - Reversed map - Road atlas - Thematic map - Topographic map - Weather map - Web mapping - World map
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