Lisbon to ETRS89-PRT [1995] (4)
Coordinate Reference Systems
Remarks
Derived from 1129 common stations in the national geodetic network. Residuals at 130 further test points average 0.09m, maximum 0.30m.
Frequently Asked Questions
What is the accuracy of the Lisbon to ETRS89-PRT [1995] transformation?
This transformation (EPSG:6188) has an accuracy of 0.1m using the NTv2 method. Area of use: Portugal - mainland - onshore.