se3, sn3, sg3
se2, sn2, sg2
x,y
dy
se0, sn0, sg0
se1, sn1, sg1
y0
dx
x0
Figure 1: Calculating the OSTN02 se and sn horizontal shifts and the sg vertical shifts for OSGM02.
Transformations and OSGM02 user guide chapter 3
v2.1 9/2002 © crown copyright
Page 20
