The only reason to have a default map is political.
People actually using maps and GIS pick whatever projection suits their needs - which is not Mercantor most of the time to begin with. I work with GIS a lot and never use it, unless forced by some API. But even then, reprojecting is trivial.
For political uses new projection is better. UN body are not going to use that to navigate.
The only reason to have a default map is political.
People actually using maps and GIS pick whatever projection suits their needs - which is not Mercantor most of the time to begin with. I work with GIS a lot and never use it, unless forced by some API. But even then, reprojecting is trivial.