Mercator projectionMercator projection
a method of making maps in which the earth's surface is shown with the meridians as parallel straight lines spaced at equal intervals and the parallels of latitude as parallel straight lines intersecting the meridians at right angles but spaced farther apart as their distance from the equator increases: on such maps the area of a country, sea, etc. is more distorted as the distance from the equator increases
A cylindrical map projection in which the meridians and parallels appear as lines crossing at right angles and in which areas appear greater farther from the equator. Straight line segments represent true bearings, thus making this projection useful for navigation.
Origin of Mercator projectionAfterGerhardus Mercator