Scale measure

[jaca44]

So am I correct in assuming that, given I am not interested in the print size but and eventual bmp and dds file which will result in the correct size in those files when I am working with them and a Gmax file I need to make, I would use the same technique?. This is to do with making airfields for a simulation based on actual sizes.

 I would be using files 4096 x 4096 ans would make the ordinal map or drawing the same size for measuring?