Projeção Cilíndrica

Synopsis: The construction of a map gives wondering if you designed a cylinder tangent or secant to the surface of the Earth, which is then unrolled. The areas near the poles and the poles themselves can not be projected on the cylindrical surface. The parallels are with the same measures of length in relation to the equator.
Source: Government of the State of Paraná.
URL: http://www.geografia.seed.pr.gov.br/modules/galeria/detalhe.php?foto=431&evento=5