Make Map Icons with Orthographic Projections
An orthographic projection is the best approximation of a view of the earth from space. It’s an azimuthal perspective projection which creates an illusion of a three-dimensional globe. It’s an old projection, believed to have first been developed by the Ancient Egyptians and Greeks. In our time this perspective feels natural since our culture has assimilated how our planet looks from a spacecraft. A good example is Earth’s first portrait, taken from Apollo 8 mission astronauts in 1968: This pr