Sensor Specifications; Gnss Specifications - Advanced Navigation Spatial FOG Reference Manual

8.3

Sensor Specifications

Parameter
Range
Bias Instability
Initial Bias
Initial Scaling
Error
Scale Factor
Stability
Non-linearity
Cross-axis
Alignment Error
Noise Density
(Random Walk)
Bandwidth
Table 9: Sensor specifications
8.4

GNSS Specifications

Parameter
Supported Navigation Systems
Supported SBAS Systems
Update Rate
Hot Start First Fix
Cold Start First Fix
Horizontal Position Accuracy
Horizontal Position Accuracy (with SBAS)
Horizontal Position Accuracy (with RTK)
Velocity Accuracy
Timing Accuracy
Table 10: GNSS Specifications
Accelerometers
10 g
15 ug
< 1 mg
< 0.03 %
< 0.06 %
< 0.03 %
< 0.05 °
120 ug/√Hz
(0.07 m/s/√hr)
200 Hz
Spatial FOG Reference Manual
Gyroscopes Magnetometers
490 °/s
0.05 °/hr
< 1 °/hr
< 0.01 %
< 0.02 %
< 0.005 %
< 0.02 °
0.7 °/hr/√Hz
(0.012 °/√hr)
440 Hz
Page 27 of 144
Version 2.3
03/05/2018
8 G 10 to 120 KPa
-
-
< 0.07 %
< 0.05 %
< 0.08 %
< 0.05 °
210 uG/√Hz
110 Hz
Value
GPS L1, L2, L5
GLONASS L1, L2
GALILEO E1, E5
BeiDou B1, B2
WAAS
EGNOS
MSAS
GAGAN
QZSS
20 Hz
3 s
30 s
1.2 m
0.5 m
0.008 m
0.007 m/s
20 ns
Pressure
10 Pa
< 100 Pa
-
-
-
-
0.56 Pa/√Hz
50 Hz