On Fri, 1 Aug 2003, Richard Bytheway wrote:

> Agreed, even the lumpy bits of the UK (Pennines etc) are pretty flat
> compared to the middle of continental Europe. I have considered trying
> to extract higher resolution DEM-like data from OS maps by scanning the
> maps and doing some image analysis (tracing the contour lines and roads
> etc), but it is a daunting task, and probably illegal too.

And for anywhere remotely hilly it's difficuly enough to follow contour
lines yourself!

-- 
Jon Stockill
[EMAIL PROTECTED]

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