EPSG:CODE

ETRS89-GBR [OSNet v2009] to WSPG-IRF (1)

EPSG:11009 EPSG:10860

Coordinate Reference Systems

Remarks

In conjunction with the WSPG-TM map projection (code 10862) applied to WSPG-IRF (code 10860), emulates the WSPG Snake projection. Applied to ETRS89 (as realized through the OSNet v2009) defines WSPG-IRF hence is errorless.

Frequently Asked Questions

What is the accuracy of the ETRS89-GBR [OSNet v2009] to WSPG-IRF transformation?

This is an exact transformation (EPSG:10861) with no loss of precision (0m accuracy) using the NTv2 method. Area of use: UK - Sneatonthorpe to Redcar.