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Specific fields
45.3.9
Graphical overview
Description
Required elements
45.3.10
Graphical overview
Description
766
Field
Option
Difference
Display only
in height to
left cross
slope/
Diff in ht to
right sur-
face
Measuring Road Layers
Stake road
b
d
e
a
c
Road_068
a
Relevant part of the layer for
the current position
b
Left line Left name
c
Right line Right name
d
Difference in offset
e
Difference in height
All lines are grouped in layers. Such a layer describes a surface of the road.
When staking/checking out a layer, it is automatically detected the line left and
right of the measured position.
A 3D design of the road is required.
Measuring Digital Terrain Models (DTM)
Check road
a
d
c
Road_046
A DTM check returns the height difference between the current height and the
height of the DTM at the measured position.
Description
Vertical offset to the left/right surface grade
defining the road crown.
Check road
Road_068
a
Relevant part of the layer for
the current position
b
Left line Left name
c
Right line Right name
d
Slope offset
e
Layer ht diff
a
Relevant triangle of the DTM
b
Projected point on DTM
c
Easting
d
Northing
e
DTM height diff
e
b
f
Flow direction
g
g
Flow ratio
f
b
d
e
a
c
Roads - Road
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