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Field
Nearest ver-
tical tan-
gent point
Height dif-
ference at
3D chainage
3D chainage
Centreline
grade
Direction to
point
Distance to
point
Defined
easting
Defined
northing
Defined
height
652
Description
a b
Road_099
a
Vertical alignment
b
Horizontal alignment
Only tangent points are detected. A tangent point is the
start/end point of a road segment.
Distance to the nearest vertical tangent point of the design.
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.
Chainage of the measured point is projected perpendicular to
the vertical component of the selected line.
a
Road_089
a
3D chainage
b
Chainage
c
Centreline
d
Centreline height difference
e
Height difference at 3D chainage
Grade of the centreline at the current position.
Direction from the current position to the point to stake out.
Distance from the current position to the point to stake out.
Easting of the point to stake out.
Northing of the point to stake out.
Height of the point to stake out.
b
Roads - General
e
d
c
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