Youtube link. Look at Part 1 for an overhead pan. I know the scenes at 'The Yabba' station are the old Sulphide St. in Broken Hill (at 2:00 in Part 11), but not sure about Tiboonda.
Having examined the opening scene, where camera pans through 360 degrees, I believe it was filmed at Horse Lake, on the Broken Hill line. In both the film footage and on Google Earth, you can see the remnants of a triangle, which I think was once used for the operation of water trains.
I have attempted to load a Google Earth Placemark in the Downloads section - awaiting verification.