Google Earth Enterprise. http://www.google.com/enterprise/mapsearth/products/earthenterprise.html http://www.google.com/enterprise/mapsearth/products/earthent.

Google Earth Enterprise. http://www.google.com/enterprise/mapsearth/products/earthenterprise.html http://www.google.com/enterprise/mapsearth/products/earthent... This doesn't come with the maps data itself, though.