----------------------------Original message----------------------------
Dear All,
 
Just out of curiosity when you refer to a revised and updated DCW
what do you mean? The original DCW was as I understand it simply the
ONC 1:1m maps digitised. Many of the ONCs were done in the 1960s with
only the aeronautical element kept up to date. If DCW is being revised
does this mean, for example, that someone is adding in the South African
motorway network, and all the rest of the changes which are currently
not there?
 
Tim Rideout
Bartholomew