Accuracy - Leica CS10 User Manual

6.4.2

Differential code

Differential phase
in post-processing
Differential phase
in real-time
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 distur-
bance, 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 25 cm.
The measurement of accuracy is compliant with ISO 17123-8.
Type
Static and rapid static
Kinematic
Static with long observations
Type
Single Baseline (<30 km)
Network RTK
Horizontal
3 mm + 0.5 ppm
GS08plus 10 mm + 1 ppm
GS12 8 mm + 1 ppm
GS08plus 3 mm + 0.5 ppm
GS12 3 mm + 0.1 ppm
Horizontal
8 mm + 1 ppm
8 mm + 0.5 ppm
Vertical
5 mm + 0.5 ppm
20 mm + 1 ppm
15 mm + 1 ppm
6 mm + 0.5 ppm
3.5 mm + 0.4 ppm
Vertical
15 mm + 1 ppm
15 mm + 0.5 ppm
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