Leica Captivate Technical Reference Manual page 657

Roads - General
Field Description
Nearest ver- Distance to the nearest vertical tangent point of the design.
tical tan-
gent point
Centreline Grade of the centreline at the current position.
grade
Height dif- Offset perpendicular to the vertical component of the selec-
ference at ted line.
3D chainage This value can be useful when dealing with pipelines, cables
and in the construction segment.
3D chainage Chainage of the measured point is projected perpendicular to
the vertical component of the selected line.
Road_089
a 3D chainage
b Chainage
c Centreline
d Centreline height difference
e Height difference at 3D chainage
Direction to Direction from the current position to the point to stake out.
point
Distance to Distance from the current position to the point to stake out.
point
Defined Easting of the point to stake out.
easting
Defined Northing of the point to stake out.
northing
Defined Height of the point to stake out.
height
Actual east- Easting of the current position.
ing
Actual Northing of the current position.
northing
Actual Height of the current position.
height
Current Easting of the design for the current position. Relevant point
design east on the surface grade = Actual easting.
Current Northing of the design for the current position. Relevant
design point on the surface grade = Actual northing.
north
a
b
e
d
c
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