Accuracy - Leica CS10 User Manual

6.2.2

Differential code
Differential phase
in post-processing
CS10/CS15 & GS Sensors, 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 LGO and on real-time measurements.
The use of multiple GNSS systems can increase accuracy by up to 30% relative to GPS
only.
The baseline precision of a differential code solution for static and kinematic surveys
is 40 cm. The measurement of accuracy is compliant with ISO 17123-8.
Static
Horizontal
5 mm + 0.5 ppm
Vertical
10 mm + 0.5 ppm
Kinematic
Horizontal
10 mm + 1 ppm
Vertical
20 mm + 1 ppm
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