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The Kavrayskiy VII projection is a map projection invented by Vladimir V. Kavrayskiy in 1939〔 for use as a general purpose pseudocylindrical projection. Like the Robinson projection, it is a compromise intended to produce good quality maps with low distortion overall. It scores well in that respect compared to other popular projections, such as the Winkel Tripel,〔〔 despite straight, evenly spaced parallels and a simple formulation. The projection is defined as: : : where is the longitude and is the latitude in radians. ==See also== * List of map projections *Cartography *Wagner VI projection 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Kavrayskiy VII projection」の詳細全文を読む スポンサード リンク
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