EPSG:CODE

NGF-IGN69 height to EVRF2019 mean-tide height (1)

EPSG:5720 → EPSG:9390

Coordinate Reference Systems

Source CRS
EPSG:5720
NGF-IGN69 height
Vertical
Target CRS
EPSG:9390
EVRF2019 mean-tide height
Vertical

Remarks

Determined at 1228 points, SD 0.043m. Offset: mean -0.561m, minimum -0.658m, maximum -0.430m.

Frequently Asked Questions

What is the accuracy of the NGF-IGN69 height to EVRF2019 mean-tide height transformation?

This transformation (EPSG:9576) has an accuracy of 0.086m using the Vertical Offset by Grid Interpolation (asc) method. Area of use: France - mainland onshore.