192
Technical Data
7.10
Scale Correction
Use
By entering a scale correction, reductions proportional to distance can be taken into
account.
•
Atmospheric correction
•
Reduction to mean sea level
•
Projection distortion
Atmospheric
correction
Δ
D
1
The slope distance displayed is correct if the scale correction in ppm, mm/km, which
has been entered corresponds to the atmospheric conditions prevailing at the time
of the measurement.
The atmospheric correction includes:
•
Adjustments for air pressure
•
Air temperature
•
Relative humidity
For highest precision distance measurements, the atmospheric correction should be
determined with an accuracy of 1 ppm. The following parameters must be redeter-
mined:
•
Air temperature to 1°C
Содержание TPS1200+ Series
Страница 1: ...Leica TPS1200 User Manual Version 7 0 English...
Страница 11: ...Table of Contents TPS1200 11 8 International Limited Warranty Software License Agreement 202 Index 204...
Страница 35: ...User Interface TPS1200 35 SHIFT Pages up SHIFT Pages down Keys Description...
Страница 89: ...Operation TPS1200 89...
Страница 145: ...Safety Directions TPS1200 145 a Laser beam b Exit for laser beam b TPS12_048 a...
Страница 167: ...Technical Data TPS1200 167 Characteristics Principle Digital image processing Type Infrared laser...
Страница 182: ...182 TPS1200 Technical Data Antenna Type Patch antenna omnidirectional Gain 2 dBi Connector SMB...
Страница 213: ...Index TPS1200 213...