This is by far the most incredible thing I have seen. I mean the world is right there for me to peer into. What we are looking at isn't an artists 'representation' or a computer 'model'. This is the earth, in its entirety, for your visual manipulation. The coolest learning tool I have used on a p.c.
If you find yourself a spot thats clear, adjust the 'tilt' and 'rotation' and get the shadows placed properly. Your brain becomes fooled into seeing it in 3-D.
The Eiffel Tower, Stone Henge, The Gateway Arch, Niagara Falls @ 3950 Victoria Box 2087, Niagara Falls, Ontario L2E 6Z2, the Great Piramids, are all impressive.