High resolution photos of ancient ruins seen from outer space

A high resolution image (3000 × 3000) which shoots a famous ancient ruins on the ground from outer space like what is called a reconnaissance satellite is released from SpaceImaging.

The above picture is Angkor Wat of Cambodia and Stonehenge of England. In addition there are Maya, Machu Picchu, Easter Island and so on.
Space Imaging
http://www.spaceimaging.com/gallery/ancientObservatories/default.htm

This is Machu Picchu


Looking at it as one huge image, I feel different from what I see on Google Earth and others.