On 14 February 2010 15:37, Richard Colless <[email protected]> wrote: > The ABS boundaries were defined many years ago, usually by some form of > surveying data based on existing roads, watercourses etc.. But in a lot of > cases, the roads which were originally used have been moved, in some cases > by tens of metres. The ABS boundaries have never been updated.
You also have differences in datums that cause small errors and so on... _______________________________________________ Talk-au mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk-au
