EPSG:1681 DEPRECATED

Geodetic CRS: OSGB36

Datum: Ordnance Survey of Great Britain 1936

Ellipsoid: Airy 1830

Prime meridian: Greenwich

Data source: EPSG

Information source: OGP

Revision date: 2001-08-15

Scope: Transformation of coordinates at 1m level of accuracy.

Remarks: Parameter values taken from OSGB 1936 / British National Grid to ETRS89 (1) (code 1036) assuming that ETRS89 is coincident with WGS 84 within the accuracy of the transformation. Replaced by OSGB 1936 / British National Grid to WGS 84 (2) (code 15956).

Method: Ordnance Survey National Transformation

Area of use: United Kingdom (UK) - Great Britain - England and Wales onshore, Scotland onshore and Western Isles nearshore including Sea of the Hebrides and The Minch; Isle of Man onshore.

Description: (0,)