EPSG:CODE

ETRS89 to NAP height (1)

EPSG:4937 → EPSG:5709

Deprecated

Coordinate Reference Systems

Source CRS
EPSG:4937
ETRS89
Geographic 3D
Target CRS
EPSG:5709
NAP height
Vertical

Remarks

Alternative to vertical component of official 3D RDNAPTRANS(TM)2008. The naptrans2008 correction grid incorporates the NLGEO2004 geoid model plus a fixed offset.

Frequently Asked Questions

What is the accuracy of the ETRS89 to NAP height transformation?

This transformation (EPSG:7001) has an accuracy of 0.01m using the Geographic3D to GravityRelatedHeight (gtx) method. Area of use: Netherlands - onshore.