Ontario maps 

I notice you're the creator of a number of maps of Ontario, all apparently derived from a common source. Most, if not all, of them appear to have been uploaded without source information, and many of them have been deleted or are in danger of being deleted soon. If you could advise me as to the origins of the base map, I'd be happy to assist in preventing further deletions and resurrecting already-deleted maps. Thanks in advance. ॐ