Guy Harris wrote:
And if there are any tzdb zones that correspond to*historical* boundaries not represented in the current OSM, you're going to get boundaries from the 4D version of the OSM: http://wiki.openstreetmap.org/wiki/Historical
http://www.openhistoricalmap.org/ is rather empty at the moment, but yes changes to boundary locations are already being archived in the change log, and adding historic areas will be catered for in the OHM. -- Lester Caine - G8HFL ----------------------------- Contact - http://lsces.co.uk/wiki/?page=contact L.S.Caine Electronic Services - http://lsces.co.uk EnquirySolve - http://enquirysolve.com/ Model Engineers Digital Workshop - http://medw.co.uk Rainbow Digital Media - http://rainbowdigitalmedia.co.uk