38
H=
S
*
[sin
α
+
cos
α
*
S
*
cos
α
(1
‐
K)
/
2Re]
If
the
correction
of
atmosphere
refraction
and
the
earth
curvature
is
neglected,
the
calculation
formula
of
horizontal
distance
and
the
height
differentia
are
:
D=S
·
cos
α
H=S
·
sin
α
In
formula:
K=0.14
……………………
Atmosphere
Refraction
Modulus
Re=6370
km
………………
The
Earth
Curvature
Radius
α
(or
β
)
………………...
The
Vertical
Angle
Calculated
From
Horizontal
Plane
(Vertical
Angle)
S
………………………….
Oblique
Distance
NOTE:
The
atmosphere
refraction
modulus
of
this
instrument
has
been
set
as:
K=0.14.it
als
can
be
set
as
:K=0.2,or
be
set
shut
(0
VALUE).(refer
to
“****”SYSTEM
SETTINGS)
6.2.3 Setting Target Type
WinCE(R)
Series
Total
Stations
can
set
options
of
Red
Laser(RL)
EDM
and
Invisible
Laser(IL)
EDM,
as
well
as
reflector
with
prism,
non
‐
prism,
and
reflective
foil.
User
can
set
them
according
to
the
requirements
of
the
job.WinCE
Series
Total
Stations
are
only
equipped
with
laser
EDM
function,which
requires
that
the
prism
is
in
accordance
with
the
prism
constant.
You
can
set
Target
Type
in
star
key
(
★
)model.
OPERATIONAL STEPS
OPERATION
DISPLAY
①
Press[
★
] on keypad to enter into
star key mode.
[
☆
]
Содержание NTS-960R
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Страница 2: ...Operation Manual NTS 960R Series Electronic Total Station SOUTH SURVEYING MAPPING INSTRUMENT CO LTD...
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