From everything I have read about the subject Cyrodiil is made up of a total of ~12 quads (each quad being 32 cells by 32 cells) The worldspace (called Tamriel in the CS) is 14,528 cells (17,024 square if you take into account the giant black space that completes it). So, if the above is right, then a world with dimensions 156 cells x 140 cells would be comprised of ~14 quads, correct? The world in question is not going to fill the entire space but may actually fill an oval shape to simulate an actual planetary layout within the given coordinates.