Technical Data; Gr10/Gr25 Technical Data; Tracking Characteristics - Leica GR10 User Manual

9
9.1
9.1.1
Instrument tech-
nology
Satellite reception
Instrument chan-
nels
Supported codes
and phases
GPS Carrier tracking
GR10/GR25, Technical Data

Technical Data

GR10/GR25 Technical Data

Tracking Characteristics

SmartTrack
Multi-frequency, GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS.
Depending on the satellite systems and signals configured for use, a maximum number
of up to 120 channels is allocated.
GPS
Type L1
GR10/GR25 Carrier phase, C/A-
code
GLONASS
Type L1
GR10/GR25 Carrier phase, C/A-code
Galileo
Type E1
GR10/GR25 Carrier phase,
code
BeiDou
Type B1
GR10/GR25 Carrier phase, code
QZSS
Type L1
GR10/GR25 Carrier phase, code
Condition
L1, AS off or on
L2, AS off
L2, AS on
L2
Carrier phase, C-code
(L2C) and P2-code
E5a
Carrier phase,
code
L2
Carrier phase, C-code
GR10/GR25
Reconstructed carrier phase via C/A-code.
Reconstructed carrier phase via P2-code.
Switches automatically to patented P-code aided technique
providing full L2 reconstructed carrier phase.
L5
Carrier phase, code
L2
Carrier phase, P2-code, C-code
E5b Alt-BOC
Carrier phase, Carrier phase,
code code
B2
Carrier phase, code
L5
Carrier phase, code
71