VIDEO VBOX LITE MANUAL
Page | 79
22 December 2009
APPENDIX 6: Video VBOX LITE Specification
Outputs and Accuracies
GPS Parameters
The Following parameters can be used to drive gauges, bar graphs, circuit maps and text:
Speed
Vertical Velocity
Time
Longitudinal acceleration
Track Position
Lateral acceleration
Heading
Distance
Height
Accuracies
Update Rate
10Hz
Speed
±0.2km/h
Position
±5m day-to-day; ±0.5m lap-to-lap **
Height
±10m
Lateral Acceleration
±0.5%
Longitudinal Acceleration
±0.5%
Radius of Turn
±5cm
Distance
±0.05%
Velocity
Accuracy
0.2 Km/h (averaged over 4 samples)
Units
Km/h or Mph
Maximum update rate
10 Hz
Maximum velocity
1000 Mph
Minimum velocity
0.1 Km/h
Resolution
0.01 Km/h
Latency
>160ms
Distance
Accuracy
0.05% (<50cm per Km)
Units
Metres / Feet
Maximum update rate
10 Hz
Resolution
1cm
Height accuracy
10 Metres @ 95% CEP**
Absolute Positioning
Accuracy
±5m @ 95% CEP**
Maximum update rate
10 Hz
Resolution
1 cm
