Orthomorphic projection is a cartographic approach that preserves shapes while showing the accurate representation of the map like distance and direction. Orthomorphic projection is also known as conformal projection because they maintain the accurate shape of geographic features. Another synonym for orthomorphic projection is the conformal projection, which is commonly regarded as the most preferred method of mapping due to its undistorted representation of a region. Another synonymous term for orthomorphic projection is the mercator projection, which is a cylindrical conformal projection invented by Gerardus Mercator in 1569. The Miller cylindrical projection is another synonym used interchangeably, referring to a modified version of the Mercator.