Mapa del Mundo, Mapa del Mundo de Proyección Van der Grinten, Mapa enmarcado en Relieve del Mundo
Van der Grinten Projection World Map with Shaded Relief. The Van der Grinten I Projection Map: this is a polyconic projection of the world in a circle. They are printed on a flat paper. You may not be able to read the text on the map.