Field
Description
☞
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.
Stake chain-
age
Chainage to stake out.
Left surface
grade ht
diff
Height difference from the road crowns left surface grade.
Right sur-
face grade
ht diff
Height difference from the road crowns right surface grade.
Height dif-
ference
crown
Height difference from
Active surface grade
of the crown.
Active sur-
face grade
Indicates if you are on the left or right surface grade of the
road crown.
Active sur-
face grade
ratio
Slope ratio of
Active surface grade
. This value is equal to
L
surf. grade ratio
or
Right surface grade ratio
depending
on the value of
Active surface grade
.
Left name
Name of the left-most line defining the road crown.
Left offset
Horizontal offset from the left line of the road crown.
Left height
diff
Height difference from the left line of the road crown.
Right name
Name of the left-most line defining the road crown.
Right offset
Horizontal offset from the right line of the road crown.
Right height
diff
Height difference from the right line of the road crown.
Mid name
Name of the mid line defining the road crown.
Mid offset
Horizontal offset from the mid line of the road crown.
Mid height
diff
Height difference from the mid line of the road crown.
L surf. grade
ratio
Slope ratio of the road crowns left surface grade.
Right sur-
face grade
ratio
Slope ratio of the road crowns right surface grade.
Left width
Horizontal width of the road crowns left surface grade.
Right width
Horizontal width of the road crowns right surface grade.
CL height
diff
Height difference from the centreline.
CL height
Height of the centreline at the current chainage.
CL radius
Radius of the centreline at the current chainage.
Roads - General
665
