Leica Geosystems TPS1100 Professional Series - User Manual - Manual (Page 104)

104 System parameters TPS1100 - User Manual 2.2.1en
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PPM entry
Choice between display mask for
reduced distance corrections (ppm
atmospheric) for standard
applications and display mask for ex-
tended distance corrections (ppm
atmospheric + geometrical).
PPM Atmospheric
Direct input of the ppm value (ppm
total) or input of temperature and
pressure for automatic calculation of
ppm atmospheric.
Info / Atrib
Display of the last attribute entry
Default value
The default value defined in the
codelist is displayed and can be
overwritten.
Last user value
Instead of default values or
choicelists, the last entered values
(Info's/Attributes) are displayed for
each code.
Note predefined default values for
Infos and attributes are overwritten
by the last entered values and can
not be anymore recovered!
PPM atmospheric + geometrical
A distinction is made between
atmospheric corrections
(temperature, relative air humidity
and air pressure) and geometrical
corrections (projection distortion,
scale factor and height above the
reference datum), the sum of which
is used as the final distance
correction.
Configuration parameters, continued