150
OPERATIONAL
STEPS
：
①
Create
a
new
text
file
(.txt)
on
the
computer
and
save
it.
See
Appendix
A
for
the
format
of
cross
section
data.
②
Copy
the
file
to
total
station.
③
In
the
total
station,
import
the
saved
data
to
current
project
by
“Data
Import”.
See
“10.2
Data
Import”.
2)
You
can
use
[LOFS]/[ROFS]
to
display
appointed
chainage.
The
sequence
of
the
displayed
data
is
according
to
the
sequence
in
text
file.
Enter
the
data
in
the
order
of
its
offset
values
(from
left
to
right),
if
chainages
are
the
same.
3)
When
editing
the
cross
section
data,
chainages
should
be
in
the
order
from
little
to
much.
13.3 COGO
The
COGO
menu
contains
a
number
of
coordinate
geometry
functions.
(Fixed
data
can
not
be
used
in
these
functions.)
(1.)
Intersection
(2.)
4
‐
points
intersections
(3.)
Inverse
(4.)
Area
(5.)
Radiation
(6.)
Missing
line
Measurement
13.3.1 Intersection
The
coordinate
for
a
point
can
be
computed
by
the
intersection
of
two
known
bearings.
OPERATIONAL STEPS
KEY
DISPLAY
①
In [Program] menu, click
[Cogo]. And click [Intersection] in
Cogo menu.
[Cogo]
[Intersection]
Summary of Contents for NTS-960R
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