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Geodetic Reference Systems NL The Netherlands Geodetic Reference System
graphic22. Sept. 1998
Geodetic Reference Systems The Netherlands
RD/NAP The Netherlands Geodetic Reference System
Name (Init.):
Ellipsoid: Bessel 1841
Central Point: Amersfoort 
related information
ED50 in NL The Netherlands Geodetic Reference System
related information
CRS Relationships NL The Netherlands Geodetic Reference System
graphic22. Sept. 1998
CRS Relationships The Netherlands
Country 
Name 
Central Point 
Spheroid 
Parameters 
Description 
Source 
 
 
 
 
 
 
 
 
dx [m] 
dy [m] 
dz [m] 
rx ["] 
ry ["] 
rz ["] 
ds [ppm] 
 
 
 
 
National 
 
 
Netherlands 
Amersfoort 
Bessel 1841 
565.04 
49.91 
465.84 
0.4094 
- 0.3597 
1.8685 
4.0772 
Datum - > WGS84 
NEREF91 
Regional 
 
 
Belgium, Denmark, Germany, France, Greece, Italy, Luxemburg, Netherlands, NATO, Norway, Spain, Sweden, Turkey 
ED50 
 
 
Hayford 1924