Haven't tried it yet, but someone in another thread suggested going to Google and typing in Walt Disney World. Then select maps, then satellite view. It's supposed to provide a good satellite view map of the area where you can even enlarge the image to read street names.
The WDW website has a nice map of the entire property, showing every park, every resort, Downtown Disney, etc. Of course, it's "stylized" and not something I'd use if trying to drive/navigate, but I find it useful when choosing resorts. The link:
It's location on the map is not correct. There are other errors as well. That map is way out of date and only serves to confuse people looking for current information. It's a good historical document.