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File:Usgs map mercator.svg

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Description
English: Condensed explanation of Mercator-projection maps, converted to SVG format from larger USGS file of GIF format. See enlarged view below, using a wikitable to expand beyond original size.
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derivative from USGS image file,

Author derived from US Government USGS
Other versions Derivative works of this file:  Usgs map mercator-ko.svg

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The Mercator projection shows courses of constant bearing as straight lines. While common, scholars advise against using it for reference maps of the world because it drastically inflates the high latitudes.

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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inception

February 2005

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Date/TimeThumbnailDimensionsUserComment
current16:41, 19 August 2006Thumbnail for version as of 16:41, 19 August 2006413 × 181 (525 KB)WereonVectorization of USGS image ([http://erg.usgs.gov/isb/pubs/MapProjections/projections.html World map projections]). Shoreline data from GSHHS, a public-domain data source. Category:USGS projections

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