Leica Geosystems TPS300 Basic Series - Manual (Page 23)

TPS300 Mining Manual-1.0.0en
Offset
23
Offset
Introduction
"Offset" application is generally
used to obtain sections of the
tunnels for volume computation
as well as mapping of the
tunnels. It allows users to input
offset value (left, right, up and
down) and computes after
measurement the actual
coordinates of the tunnel walls.
Known:
• Coordinates of station
• Coordinates of backsight
point
• Offset value
Unknown:
• Point coordinates of the
tunnel walls
Left
Mining_z09
Station Foresight Point
Up
Right
Down
Backsight Point