Total Station NPL-322 Instruction Manual
115
Menu Key
5
Distance
To open the Distance menu, press
[2]
or select
Distance
in the Settings menu
Temperature and Pressure corrections
Sea Level correction
Curvature and Refraction correction
Because the surface of the earth is curved, the vertical difference (VD and Z) at the
measurement point, as referenced to the horizontal plane, inevitably includes some
error. This error is called
curvature error
. Also, because the density of the air
Scale
Numeric value between 0.999600 and 1.000400
T-P corr.
ON/OFF
Sea Level
ON/OFF
C&R corr.
OFF/0.132/0.200
The Scale, T-P corr., Sea Level, and C&R corr. job settings cannot be changed once a job is created.
SD
Slope dist. (before adj.)
SD'
Slope dist. (after adj.)
K
Compensation coefficient
P
Pressure (hPa)
T
Temperature (°C)
HD
Horizontal dist. (before adj.)
HD'
Horizontal dist. (after adj.)
Z
STN
Instrument-Z
R
e
6370 km
K
275
106 P
10000.0
13.5951 980.665
×
---------------------------------------------
⎝
⎠
⎛
⎞
×
×
273 T
+
---------------------------------------------------------------------------
–
=
SD'
1
K
1000000
---------------------
+
⎝
⎠
⎛
⎞
SD
×
=
HD'
HD R
e
×
R
e
Z
STN
+
------------------------
=
Содержание NPL-322
Страница 14: ...Contents xiv Total Station NPL 322 Instruction Manual ...
Страница 38: ...2 Preparation 24 Total Station NPL 322 Instruction Manual ...
Страница 68: ...3 Getting Started 54 Total Station NPL 322 Instruction Manual ...
Страница 110: ...4 Applications 96 Total Station NPL 322 Instruction Manual ...
Страница 154: ...5 Menu Key 140 Total Station NPL 322 Instruction Manual ...
Страница 161: ...Total Station NPL 322 Instruction Manual 147 Checking and Adjustment 6 ...
Страница 162: ...6 Checking and Adjustment 148 Total Station NPL 322 Instruction Manual ...
Страница 169: ...C H A P T E R 8 Total Station NPL 322 Instruction Manual 155 System Diagrams 8 In this chapter System Components ...
Страница 172: ...8 System Diagrams 158 Total Station NPL 322 Instruction Manual ...
Страница 188: ...9 Communications 174 Total Station NPL 322 Instruction Manual ...