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5.8
Graphical overview
Description
Step 4 - Measuring
Measuring Individual Stringlines without Centre Lines
Road Stake
b
e
a
RR12_085
Stake Out of Roundabout
a) Position to stake out
b) Stringline to stake out
c) Centre line of the layer- is not used for the
individual stringline
d) Chainage
∆
e)
Chainage
∆
f)
Offset
∆
g)
Height
Different to stringlines, where the stake/check is always relative to the centre line defined for
the layer, individual stringlines have no longer a relation to an overall centre line. Individual
c
d
f
g
RoadRunner
Road Check
a
RR12_084
Checking a Roundabout
a) Stringline to check
b) Chainage
c) Centreline of the layer- is not used for the
individual stringline
d) Chainage
∆
e)
Offset
∆
f)
Height
c
b
d
e
97
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