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© Leica TPS-System 1000 Programs-2.3.1en 173
IV
EL
AH
OH
BS
SM
AS
FS
BL
HB
KM
FB
SA
PZ
RO
2. Permitted elements in V-alignments
• Straight defined by
chainage and height of starting
point
• Curve defined by
chainage and height of starting
point
radius of arc (- = crest + = dip)
• Parabola defined by
chainage and height of starting
point
parameters of parabola
1
(- = crest
+ = dip)
• End of project (EOP) chainage and height of end-
point of gradient
3. Permitted elements in cross sections
• Chainage
• Offset
• Height difference relative to axis
To enter the data, you can use a PC and the program
ROADDATA.EXE supplied, or you can use the pro-
gram FILE EDITOR on the TPS 1000.
1
2p x (H - H
0
) = (S - S
0
)² S
0
, H
0
station and height of vertex