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Offset
5
5.1
Description
Offset
Overview
The Offset application is used:
•
to record sections of the tunnels for volume computation and mapping.
•
to input an offset value, left, right, up or down.
•
to compute, after measurement, the actual coordinates of the tunnel walls.
P0
P1
TSOX Mining 010
Known
•
Coordinates of station
•
Coordinates of backsight point
•
Offset value
Unknown
•
Point coordinates of the tunnel walls
P2
a
b
P0
Station
c
P1
Backsight point
P2
Foresight point
d
a
Up
b
Left
c
Right
d
Down
FlexLine/FlexLine plus, 32
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