Looks like the re-striped portion of the lot in the foreground of this picture uses spaces perpendicular to the aisles, while the older areas have diagonal spaces. Is this a philosophical change based on higher density parking, or just easier to manage? Also cast parking seems to alternate directions.
Looks like the realignment of the bus drop off area near the gondola station will put a big dent in the parking lot. Near box C-321 in the picture above.
I'm guessing the lots at bottom that are on a different orientation are cast parking, although the middle piece looks like it could be broken off and used as swing space if they needed more guest parking.
There is a map somewhere but it's basically everything between World Drive, Buena Vista, Victory and Osceola. The land hasn't been moved to suitable, it's still considered un-suitable for construction, but it is no longer conservation land.