Coordinate Reference Systems
Remarks
Reversible alternative to ETRS89-ITA [RDN2008] to Cagliari 1956 height (1) (code 9728).
Frequently Asked Questions
What is the accuracy of the ETRS89-ITA [RDN2008] to ETRS89-ITA [RDN2008] + Cagliari 1956 height transformation?
This transformation (EPSG:9730) has an accuracy of 0.035m using the Geog3D to Geog2D+GravityRelatedHeight (ITAL2005) method. Area of use: Italy - Sardinia onshore.