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Bolivia November 15, 2009

Filed under: Map,World — swapsushias @ 3:39 pm

Bolivia, officially Plurinational State of Bolivia (Spanish: Estado Plurinacional de Bolivia, [esˈtaðo pluɾinasjoˈnal de βoˈliβja]), is a landlocked country in central South America. It is bordered by Brazil to the north and east, Paraguay and Argentina to the south, and Chile and Peru to the west.


 

Wildlife Sanctuaries in India November 4, 2009

Filed under: Map,Wildlife — swapsushias @ 6:37 am

 

Mercator projection October 30, 2009

Filed under: Map — swapsushias @ 1:49 pm


Mercator projection

From Wikipedia, the free encyclopedia

World map in the Mercator projection

The Mercator projection is a cylindrical map projection presented by the Flemish geographer and cartographer Gerardus Mercator, in 1569. It became the standard map projection for nautical purposes because of its ability to represent lines of constant course, known as rhumb lines or loxodromes, as straight segments. While the linear scale is constant in all directions around any point, thus preserving the angles and the shapes of small objects (which makes the projection conformal), the Mercator projection distorts the size and shape of large objects, as the scale increases from the Equator to the poles, where it becomes infinite.

 

 
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