Coordinate Reference Systems
Remarks
Determined at 18 points, SD 0.010m. Offset: mean -0.277m, minimum -0.323m, maximum -0.264m.
Frequently Asked Questions
What is the accuracy of the Cascais height to EVRF2019 height transformation?
This transformation (EPSG:9439) has an accuracy of 0.02m using the Vertical Offset by Grid Interpolation (asc) method. Area of use: Portugal - mainland - onshore.