EPSG:CODE

ETRS89-GBR [OSNet v2009] to ETRS89-GBR [OSNet v2009] + Lerwick height (2)

EPSG:11008 → EPSG:9427

Coordinate Reference Systems

Source CRS
EPSG:11008
ETRS89-GBR [OSNet v2009]
Geographic 3D
Target CRS
EPSG:9427
ETRS89-GBR [OSNet v2009] + Lerwick height
Compound

Remarks

Reversible alternative to ETRS89-GBR [OSNet v2009] to Lerwick height (2) (code 7714). The interpolation CRS is ETRS89-GBR [OSNet v2009] but using any realization of ETRS89 including ensemble-based EPSG:4258 is adequate for grid interpolation.

Frequently Asked Questions

What is the accuracy of the ETRS89-GBR [OSNet v2009] to ETRS89-GBR [OSNet v2009] + Lerwick height transformation?

This transformation (EPSG:9589) has an accuracy of 0.018m using the Geog3D to Geog2D+GravityRelatedHeight (OSGM-GB) method. Area of use: UK - Shetland Islands onshore.