Sensor Specifications - Advanced Navigation Motus Reference Manual

Parameter
Horizontal Position Accuracy
Vertical Position Accuracy
Horizontal Position Accuracy (RTK)
Vertical Position Accuracy (RTK)
Velocity Accuracy
Roll & Pitch Accuracy
Roll & Pitch Accuracy (GNSS aided)
Heading Accuracy (GNSS aided)
Heading Accuracy (dual antenna GNSS)
Orientation Range
Hot Start Time
Internal Filter Rate
Output Data Rate
Table 8: Navigation specifications
9.3

Sensor Specifications

Parameter
Range
Bias Instability
Initial Bias
Initial Scaling
Error
Scale Factor
Stability
Non-linearity
Cross-axis
Alignment Error
Noise Density
Bandwidth
Table 9: Sensor specifications
Accelerometers
g
8 ug
< 1 mg
< 0.03 %
< 0.04 %
< 0.05 %
< 0.05 °
12 ug/√Hz
290 Hz
Motus Reference Manual
Page 25 of 146
Version 1.1
29/11/2019
Value
0.8 m
1.5 m
0.008 m
0.015 m
0.007 m/s
0.05 °
0.03 °
0.1 °
0.05 °
Unlimited
1000 Hz
Up to 1000 Hz
Gyroscopes
475 °/s
0.4 °/hr
< 10 °/hr
< 0.02 %
< 0.03 %
< 0.03 %
< 0.05 °
7 °/hr/√Hz
200 Hz
2 s
Magnetometers
8 G
-
-
< 0.07 %
< 0.09 %
< 0.08 %
< 0.05 °
210 uG/√Hz
110 Hz