External Air Data Flags; Notes; Gimbal State Packet; Automotive Packet - Advanced Navigation Spatial Reference Manual

13.9.43.1

External Air Data Flags

Bit
0
1
2
Table 89: External air data flags
13.9.43.2

Notes

Barometric altitude does not need to be referenced to any co-ordinate frame or QNH. If
the barometric altitude reference is changed during operation, the barometric altitude
reference reset flag should be set for the next packet.
13.9.44

Gimbal State Packet

Packet ID
Length
Field Bytes
# Offset
1 0
2 4
Table 90: Gimbal state packet
13.9.45

Automotive Packet

Packet ID
Length
Field Bytes
# Offset
1 0
2 4
3 8
4 12
5 16
6 20
Table 91: Automotive packet
Barometric altitude set and valid
Barometric altitude reference reset
Gimbal State Packet
Data Size
Type
fp32 4
4
Automotive Packet
Data Size
Type
fp32 4
fp32 4
fp32 4
fp32 4
fp32 4
4
Spatial Reference Manual
Description
Airspeed set and valid
Description
Current angle (rad)
Reserved (set to zero)
Description
Virtual odometer distance (m)
Slip Angle (rad)
Velocity X (m/s)
Velocity Y (m/s)
Distance standard deviation (m)
Reserved (set to zero)
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