Comment by john_minsk

No. it should be owned by the owners of the land on which these objects are located. You should be able to provide access at different levels of detail to public or private entities that need said access and revoke it at your own will. May be make some money out of it.

3D artist can create a model of a space and offer rights to the owner of the land, who in turn can choose to create his own model or use the one provided by an artist.