Coordinate Reference Systems
Remarks
Assumes that PTRA08 and ETRS89 are equivalent within the accuracy of the transformation. ETRS89 formally limited to stable part of Eurasian plate but use extended for pan-European small scale analysis. For a more accurate CT, concatenate through ITRF.
Frequently Asked Questions
What is the accuracy of the PTRA08 / LAEA Europe to ETRS89-extended / LAEA Europe transformation?
This transformation (EPSG:9045) has an accuracy of 1m using the Cartesian Grid Offsets method. Area of use: Portugal - Azores and Madeira.