Map projections

Map projections are techniques used to represent the curved surface of the Earth on a flat surface, such as a map. Since the Earth is a three-dimensional, roughly spherical object, projecting it onto a two-dimensional plane presents challenges, as it can lead to distortions in size, shape, distance, and direction. Different map projections address these distortions in various ways, often prioritizing certain geographical features or properties depending on the purpose of the map.