112
CS10/CS15, Technical Data
6.4.2
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
r
oot
m
ean
s
quare, 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.
Differential code
The baseline precision of a differential code solution for static and kinematic surveys
is 25 cm.
Differential phase
in post-processing
Static and rapid static
Static
Kinematic
Horizontal
Vertical
Horizontal
Vertical
5 mm + 0.5 ppm
10 mm + 0.5 ppm
10 mm + 1 ppm
20 mm + 1 ppm