21
Move the cursor to
Reflect
and choose
the reflector mode you need.
【
EDM Settings
】
EDM Mode
:
Fine [3]
Reflect
:
Prism
Prism
:
-30.0 mm
ATMOS
GRID
SET.
↓
Move the cursor to
Prism
and input the
prism constant.
【
EDM Settings
】
EDM Mode
:
Fine [3]
Reflect
:
Non-P
Prism
:
-30.0 mm
ATMOS
GRID
SET.
↓
Press SET. to save the change.
Press ESC to quit. Press CANCEL to
omit the change. Press OK to save the
change.
【
EDM Settings
】
Quit the parameter?
CANCEL
OK
3.2.2 Setting Atmospheric Data
Refraction modules:
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 *
[cosα+ sinα* S * cosα(K-2) / 2Re]
Corrected Height Differentia
:
H= S * [sinα + cosα* S * cosα(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:
Содержание STS-750RC Series
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