207
Later on ,carry on edit fixing line data of road in the document established .as finish
editing.,store data then quit program.
A
:
HORIZONTAL FIXING LINE FORMAT
The horizontal fixing line is transmited from computer to instrument through fixing line
element ,including elementary define,it should include in elementry define incept stake number
and coordinate of this point. the fixing line elements have point
,
beeline
,
arc
,
and curve relaxed .
Each record format are
:
(
KEYWORD) nnn,nnn[,nnn]
In here
:
(INCEPT POINT) stake number
,
E
,
N
(BEELINE) azimuth, distance
(ARC) radius arc length
(SPIRAL LINE) radius length
(POINT) E
,
N[
,
A1
,
A2]
(A1
,
A2:LENGTH)
For example1
:
START 1000.000,1050.000,1100.000
STRAIGHT 25.0000,48.420
SPIRAL 20.000,20.000
ARC 20.000,23.141
SPIRAL 20.000,20.000
STRAIGHT 148.300,54.679
Exaple 2
:
START 1000.000,1050.000,1100.000
PT 1750.000,1300.000,100.000,80.800
Содержание STS-750
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