Leica Captivate, Техническое справочное руководство

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Field Description
Difference
in chainage
Difference between the defined chainage and the current
chainage.
☞
If no defined chainage exists, for example if stak-
ing out random chainages or checking, this field
reads Difference in chainage : ----- .
Chainage The current chainage. This field is independent of the chosen
settings for Help me navigate and Navigational arrow
types in Road Settings , Graphics page.
Line offset Horizontal offset from the line.
Line name Name of the line to stake out or the stakeout is relative to.
Line height
difference
Height difference from the centreline.
Height dif-
ference at
3D chainage
Offset perpendicular to the vertical component of the selec-
ted line.
This value can be useful when dealing with pipelines, cables
and in the construction segment.
CL height Height of the centreline at the current chainage.
CL radius Radius of the centreline at the current chainage.
CL type Element type of the centreline.
CL offset Perpendicular horizontal offset from the centreline. This field
is independent of the chosen settings for Help me navigate
and Navigational arrow types in Road Settings , Graphics
page.
CL tangent Tangent direction of the centreline at the current chainage.
Nearest hz
tangent
point
The chainage difference between the measured point and
the nearest tangent point of the design is displayed. The
nearest tangent point is the start/end point of a road seg-
ment.
a b
Road_099
a Vertical alignment
b Horizontal alignment
Only tangent points are detected. The tangent point is the
start/end point of a road segment.
Nearest ver-
tical tan-
gent point
Distance to the nearest vertical tangent point of the design.
3D chainage Chainage of the measured point is projected perpendicular to
the vertical component of the selected line.
Roads - General 677