Gs05/Gs06 Technical Data; Tracking Characteristics; Accuracy - Leica CS10 User Manual

6.2
6.2.1
Instrument
technology
Satellite reception
Instrument
channels
Supported codes
and phases

Satellites tracked
6.2.2

Differential code
Differential phase
in post-processing
CS10/CS15 & GS Sensors, Technical Data

GS05/GS06 Technical Data

Tracking Characteristics

SmartTrack
Single frequency
GS05/GS06: Up to 14 channels continuous tracking on L1 (GPS); up to 14
channels continuous tracking on L1 (GLONASS); one channel
tracking SBAS.

Depending on the satellite systems and signals configured, a maximum number
of 14 channels is allocated.
GPS
Type
GS05/GS06
GLONASS
Type
GS05/GS06
Carrier phase and code measurements on L1 (GPS) are fully independent with AS on
or off.
GS05/GS06: Up to 14 simultaneously on L1 (GPS) + up to 14 simultaneously
on L1 (GLONASS) + up to one SBAS

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 40 cm. The measurement of accuracy is compliant with ISO 17123-8.
Type
Static
Kinematic
L1
Carrier phase, C/A-code
L1
Carrier phase, C/A-code
Horizontal
5 mm + 0.5 ppm
10 mm + 1 ppm
Vertical
10 mm + 0.5 ppm
20 mm + 1 ppm
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