ashtech DG16 Reference Manual page 71

Dx=Dy=0
e
=e =0
x y
x 0
= +
y 0
z 4.5
WGS84
Internally, the receiver implements the transformation from WGS-84 to WGS-72.
Figure 3.5 demonstrates the change in the coordinate systems.
Figure 3.5. Rotation and Translation Between Coordinate Systems
Basic Operation
Dz= 4.5 meters
-6
e
= –2.686 x 10 radians = –0. " 554
z
6 –
( ´10 )
1 + 0.23
2.686
-6
m= 0.23 x 10
6 –
´10
1 – 2.686
6 –
´10
1
0 0
0 x
y
0
z
1
1WGS72
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