This unidentified object is northwest of the first one in the thread.
This one is far to the north of the first unidentified object. I'm sure that there are more, but I'll let others start scanning the city.. ;)
Don't rely on the shadows. These are photos from many different passes pieced together. If you look at the ground based shadows in both of your photos you can see that they are from different overhead shots. Look at downtown Atlanta if you want a good example of this. Building are casting shadows in at least three different directions in a very small area.
well put.
ahhhhhhhhh
A RATHER IMPORTANT POINT!