European Terrestrial Reference System 1989 ensemble
EPSG
http://www.gps.gov.uk/gpssurveying.asp
2021-05-13
Transformation of coordinates at 0.2m level of accuracy.
Accuracy 0.2m at 67% confidence level. Withdrawn and replaced by ETRS89 to OSGB36 / British National Grid (2) (code 7952).
Ordnance Survey National Transformation
United Kingdom (UK) - Great Britain - England, Scotland and Wales onshore; Isle of Man onshore.
(0,)