The "shriveling_world" project aims at producing images of the global geographical time-space, using the third dimension, as in time-space relief maps. The word "shriveling" was introduced by Waldo Tobler in his comments of Mathis-L'Hostis time-space relief image, in order to describe the complex contraction process suggested by the model.
Display the angle of view when in a geographical projection (angle of view has no meaning in un-projected case)
Angle between point of view and the normal to the surface of the map
Display the angle of view when in a geographical projection (angle of view has no meaning in un-projected case) Angle between point of view and the normal to the surface of the map