13. Technical Data
Accuracy
Accuracy is dependent upon various factors including the number of satellites tracked, constellation geometry,
observation time, ephemeris accuracy, ionospheric
disturbance, multipath and resolved ambiguities.
The following accuracies, given as root mean square, are based on measurements processed using
L
eica
G
eomatic
O
ffice (LGO) and on real-time measurements.
The use of multiple GNSS systems can increase accuracy by up to 30% relative to GPS only.
Differential code
The baseline precision of a differential code solution for static and kinematic surveys is 25 cm.
Differential phase in post-processing
Normal baseline with GR10 plus AS10
Static
kinematic
Horizontal
Vertical
Horizontal
Vertical
5 mm + 0.5 ppm
10 mm + 0.5 ppm
10 mm + 1 ppm
20 mm + 1 ppm
Long baseline with GR10 plus AR25
Static
Horizontal
Vertical
3 mm + 0.5 ppm
6 mm + 0.5 ppm
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Содержание GR10
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