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Geodetic Reference Systems NIR United Kingdom Geodetic Reference System
graphic22. Sept. 1998
Geodetic Reference Systems Northern Ireland
Northern Ireland 1952 United Kingdom Geodetic Reference System
Name (Init.):
Ellipsoid: Airy
Central Point:
related information
CRS Relationships NIR United Kingdom Geodetic Reference System
graphic22. Sept. 1998
CRS Relationships Northern Ireland
Country 
Name 
Central Point 
Spheroid 
Parameters 
Description 
Source 
 
 
 
 
 
 
 
 
dx [m] 
dy [m] 
dz [m] 
rx ["] 
ry ["] 
rz ["] 
ds [ppm] 
 
 
 
 
National 
 
 
Northern Ireland 
Northern Ireland 1952
 
Airy 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Regional 
 
 
Ireland
Ireland 1975
Slieve Donard
Airy Modified