geographical accuracy

[Dirk Koopman]

Dirk Koopman wrote:
> Andy Armstrong wrote:
>>
>> Another check: take your easting, northing and paste them into 
>> http://streetmap.co.uk/ to see if they have the same error there.
>>
> 
> A better place would be: http://nearby.org.uk
> 
> Wonderful site...
> 

And, poking about ('cos I have not done that recently), I found this:-

http://gps.ordnancesurvey.co.uk/etrs89geo_natgrid.asp