37
OPERATIONAL STEPS
OPERATION
DISPLAY
①
In the menu of total station,
click “System Setup” and then
click ”Atmospheric Parameters”
“
System Setup
”
+
“
Atmospheric
Parameters
②
Delete the old PPM and input
the new one
※
1)
Input PPM Value
③
Click [Save] to save the value.
[Save]
※
1)The inputting scope of Atmospherie parameters
：
-100
～
+100 PPM(step length : 1PPM)
Atmospheric
Correction
value
also
can
be
set
in
star
key
(
★
)model.
6.2.2 Atmospheric Refraction And Earth Curvature Correction
The
instrument
will
automatically
correct
the
effect
of
atmosphere
refraction
and
the
earth
curvature
when
calculating
the
horizontal
distance
and
the
height
differences.
The
correction
for
atmosphere
refraction
and
the
earth
curvature
are
done
by
the
formulas
as
follows:
Corrected
Horizontal
Distance
：
D=S
*
[cos
α
+
sin
α
*
S
*
cos
α
(K
‐
2)
/
2Re]
Corrected
Height
Differentia
：
Содержание NTS-960R
Страница 1: ......
Страница 2: ...Operation Manual NTS 960R Series Electronic Total Station SOUTH SURVEYING MAPPING INSTRUMENT CO LTD...
Страница 11: ...4 1 NOMENCLATURE AND FUNCTIONS 1 1 NOMENCLATURE...
Страница 12: ...5...
Страница 214: ......
