CS10/CS15 & GS Sensors, Technical Data
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6.2 GS05/GS06 Technical Data
6.2.1 Tracking Characteristics
Instrument
technology
SmartTrack
Satellite reception Single frequency
Instrument
channels
Depending on the satellite systems and signals configured, a maximum number
of 14 channels is allocated.
Supported codes
and phases
GPS
GLONASS
Carrier phase and code measurements on L1 (GPS) are fully independent with AS on
or off.
Satellites tracked
6.2.2 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.
Differential code 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.
Differential phase
in post-processing
GS05/GS06: Up to 14 channels continuous tracking on L1 (GPS); up to 14
channels continuous tracking on L1 (GLONASS); one channel
tracking SBAS.
Type L1
GS05/GS06 Carrier phase, C/A-code
Type L1
GS05/GS06 Carrier phase, C/A-code
GS05/GS06: Up to 14 simultaneously on L1 (GPS) + up to 14 simultaneously
on L1 (GLONASS) + up to one SBAS
Type Horizontal Vertical
Static 5 mm + 0.5 ppm 10 mm + 0.5 ppm
Kinematic 10mm+1ppm 20mm+1ppm
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