site search by freefind

follow me


mapref.orgon

Geodetic Reference Systems BE Belgium Geodetic Reference System
Geodetic Reference Systems Belgium
BEREF under construction Belgium Geodetic Reference System
equivalent to ETRS89,regarding to the controllpoint network.
Datum Géodésique 1972 (DG 1972) Belgium Geodetic Reference System
Datum Géodesique de 1972(DG 1972):
geodetic CRS
Ellipsoid: Hayford 1924
Central Point: Ukkel
Datum Géodesique 1950 (DG 1950) Belgium Geodetic Reference System
Datum Géodesique de 1950 (DG 1950):
geodetic CRS
Ellipsoid: Hayford 1924
Central Point: Observatoire Royal de Belgique
CRS relationships BE Belgium Geodetic Reference System
Datum Géodesique de 1972(DG 1972):
geodetic CRS
Ellipsoid: Hayford 1924
Central Point: Ukkel
Country
Datum
Central Point
Spheroid
Parameters
 
 
 
 
 
 
 
 
 
 
 
 
Description
Source
 
 
 
 
 
 
 
 
dx
dy
dz [m]
rx ["]
ry ["]
rz ["]
ds [ppm]
 
 
 
 
Belgium
Datum Géodesique de 1972
Ukkel
Hayford 1924
-99.059
53.322
- 112.485
-0.419
0,830
-1.885
-1.0
BD72 -> WGS84
NGI/IGN-B
Sample Data: Belgian Datum 1972 <-> WGS84 
related information