Name: Amersfoort to ETRS89 (7)
Method: NTv2
Grid Files: rdtrans2008.gsb
Remarks: Consistent to within 1mm with official RNAPTRANS(TM)2008 at ground level onshore and at MSL offshore. The horizontal deviation using this NTv2 grid is approximately 1mm per 50m height difference from ground level or MSL.
Information source: Kadaster and Rijkswaterstaat CIV, working together under the name RDNAP.
Revision date: 2024-06-26
Unit: degree
Geodetic CRS: Amersfoort
Datum: Amersfoort
Ellipsoid: Bessel 1841
Prime meridian: Greenwich
Data source: EPSG
Information source: OGP
Revision date: 2002-11-22
Scope: Geodesy.
Remarks: See CRS code 4289 for recommended coordinate axis representation for the human interface.
Area of use: Netherlands - onshore, including Waddenzee, Dutch Wadden Islands and 12-mile offshore coastal zone.
Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg