Mercator, Gerardus (1512–1594)Flemish cartographer and calligrapher best known for Mercator's projection, which he first used in 1569 for a world map. The projection is from a point at the center of the Earth through the surface of the globe onto a cylinder that touches the Earth around the equator. Related category GEOLOGY AND PLANETARY SCIENCEAlso on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History |