Leica Geosystems TPS1100 Professional Series - Reference Manual - Manual (Page 206)

206
TPS1100 - Appl. Prog. Ref. Manual 2.2.0en Road+
• Superelevation/Widening
Superelevation is controlled by the
cross sections. Cross sections must
be placed at the appropriate
chainage for the beginning of
superelevation, full superelevation
and back to no superelevation.
The STA?????.GSI file contains
these special locations for cross
sections as well as cross section
locations for widening. The diagram
that follows illustrates the concept for
superelevation.
Superelevation governed by cross
sections:
Cross Section Assignment File, continued
RPLUS05
Cross Section D
Full Superelevation
Cross Section C
Intermediate
Cross Section B
Intermediate
Cross Section A
No Superelevation
A
B
C
D
7.0
6.5
6.0
5.5