Kukkamäki procedure:
Instrument positioned in the center of the staffs and on the outside of staff B at a distance b (b = a).
a = approx. 20 m.
Distance conditions as before.
.
A
1/2
1
st
1
1
Position
nd
2
2
Position
A
Staff A
B
Staff B
B
1/2
a
2
b
96
DNA03_Nivellierprobe_2