[Talk-GB] FW: 1:25,000 Provisional series completion (NLS)
Lester Caine
lester at lsces.co.uk
Sat May 19 16:16:17 BST 2012
Andy Robinson wrote:
> Not necessary to update anything, it’s just a matter of adding the new ref to
> make the NLS resource available to your favourite editor.
Only thing I would coment on is that there does seem to be a substantial shift
between the NLS scans and OSM in this area of the country, so I would question
the accuracy of the referencing :(
AH ... bad on England - OS One Inch, 1945-47
Subtle on the Great Britain - 1:1m - 1:63k, 1920
( Almost just drawing widths, but seems to be shifted slightly even against OS
OpenData )
but
Great Britain - OS 1:25000, 1937-61
and
Great Britain - OS One Inch, 1955-61
are mirroring OSM nicely ...
--
Lester Caine - G8HFL
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