A cursory look at the mapping for this area shows:

• Out of date areas, eg new construction work at Main Building not yet shown (I’ve started this).
• Buildings marked as part of the University when they are not.
• Paths, drives, walls not shown correctly.
• Parking provision (which is permit only) not shown.

Will fix in the next couple of days.

Apart from on-the-ground surveying the other source material will be this.