[Talk-GB] Ordnance Survey 7th series available
lists at mail.atownsend.org.uk
Tue Oct 6 23:42:20 BST 2009
Steve Chilton wrote:
> If you can quantify any displacement it would be useful. We intend to try to check this and see if any improvements can be made to the process.
Another thought - is the displacement constant across the sheet? I've
noticed with the NPE sheets that some parts of one sheet are offset one
way relative to GPS data, whereas a couple of miles away there's a
different offset (and it doesn't look like a sheet fold / not flat issue).
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