If you use the longitude and latitude scales on the http://www.imperial-library.info/maps/West-CentralTamriel3.bmp you end up with something like http://i5.photobucket.com/albums/y199/Proweler/Lore/adan_globe.jpg.
This is a first version of the texture used to wrap the globe, only to explore the best position where to put all continents. I disregarded the longitude 0 coordinate and put in somewhere bellow tamriel. The size and locations of other continents is a complete guess work based on pictures from other fans.