Navigation Specifications; Sensor Specifications - Advanced Navigation Spatial OEM Reference Manual

4.2

Navigation Specifications

Parameter
Horizontal Position Accuracy
Vertical Position Accuracy
Horizontal Position Accuracy (with DGNSS)
Vertical Position Accuracy (with DGNSS)
Velocity Accuracy
Roll & Pitch Accuracy (Static)
Heading Accuracy (Static)
Roll & Pitch Accuracy (Dynamic)
Heading Accuracy (Dynamic with GNSS)
Heading Accuracy
(Dynamic, magnetic only)
Orientation Range
Hot Start Time
Internal Filter Rate
Output Data Rate
Table 1: Navigation specifications
4.3

Sensor Specifications

Parameter
Range
(dynamic)
Noise Density
Non-linearity
Bias Stability
Scale Factor
Stability
Cross-axis
Alignment Error
Bandwidth
Table 2: Sensor specifications
Accelerometers
2 g
4 g
16 g
150 ug/√Hz
< 0.05 %
60 ug
< 0.05 %
< 0.05 °
400 Hz
Spatial OEM Reference Manual
Gyroscopes Magnetometers
250 °/s
500 °/s
2000 °/s
0.008 °/s/√Hz
< 0.05 %
3 °/hr
< 0.05 %
< 0.05 °
400 Hz
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Version 2.7
Value
2.0 m
3.0 m
0.6 m
1.0 m
0.05 m/s
0.1 °
0.5 °
0.2 °
0.2 °
0.8 °
Unlimited
500 ms
1000 Hz
Up to 1000 Hz
2 G 10 to 120 KPa
4 G
8 G
210 uG/√Hz
< 0.05 %
-
< 0.05 %
0.05 °
110 Hz
Pressure
0.56 Pa/√Hz
-
100 Pa/yr
-
-
50 Hz