[Therion] cs OSGB options

Andrew Atkinson andrew at wotcc.org.uk
Mon Feb 27 16:40:03 CET 2012

I assume that is is only the offset datums that need to be added, as OS
is EPSG:27700

So the numbers needed are in this very nice teaching aid for school kids



On 27/02/12 14:56, Footleg wrote:
> I believe the OSGB grid letter square ST was added to Therion in the
> past, but much of the UK's caving regions are in other squares. As we
> train up more British cavers to use Therion it would really help to
> have grid support for their areas of exploration. I don't know how
> much work it would be to add all the OSGB grid. But could at least the
> main caving region squares be covered?

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