JRC JSS-2150 Instruction Manual page 193

(3.2) Indication for GNS sentence
MI
Device
GPS A Autonomous
D Differential
E Estimated (dead reckoning) mode
F Float Real Time Kinematic
M Manual input mode
N No fix
P Precise Positioning Service
R Real Time Kinematic
S Simulator mode
GLONASS A Autonomous
D Differential
E Estimated (dead reckoning) mode
F Float Real Time Kinematic
M Manual input mode
N No fix
P Precise Positioning Service
R Real Time Kinematic
S Simulator mode
Galileo A Autonomous
D Differential
E Estimated (dead reckoning) mode
F Float Real Time Kinematic
M Manual input mode
N No fix
P Precise Positioning Service
R Real Time Kinematic
S Simulator mode
Others A Autonomous
D Differential
E Estimated (dead reckoning) mode
F Float Real Time Kinematic
M Manual input mode
N No fix
P Precise Positioning Service
R Real Time Kinematic
S Simulator mode
When receiving the GNS sentence, and if the Navigational status in that sentence is S (Safe),
Note
the quality type is checked using the MI (Mode Indicator) as mentioned in the table above.
- If the quality is valid, the operating state is indicated with the position and time information.
- If the quality is invalid, or the Navigational status is C (Caution), U (Unsafe) or V (Not valid),
the next GLL sentence is referred.
- See 5.2 for method to display the quality information on the regular screen.
Description
Specifications
Operating state
Positioning Quality
GPS STD
GPS DGPS
GPS EST
GPS FRTK
GPS MAN
GPS INVALID
GPS PREC
GPS RTK
GPS SIM
GL STD
GL DGL
GL EST
GL FRTK
GL MAN
GL INVALID
GL PREC
GL RTK
GL SIM
GA STD
GA DGA
GA EST
GA FRTK
GA MAN
GA INVALID
GA PREC
GA RTK
GA SIM
OTH STD
OTH DOTH
OTH EST
OTH FRTK
OTH MAN
OTH INVALID
OTH PREC
OTH RTK
OTH SIM
Quality
valid Invalid
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