ART+COM sues Google
artcom.de
artcom.de
FTA: " Instead, the patent covers the basic technology that, for example, allows Google Earth users to fly over the earth to a particular destination"
So if Google's system uses the same techniques/algorithms to move around the sphere (and these images are pretty convincing) it would indicate some copying of IP. Where to position a view of the Earth in 3D is pretty open ended, that's why the similarities may be less than coincidental.