Advanced Navigation GNSS Compass - 10.4.26 External Position Packet; 10.4.27 External Velocity Packet

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10.4.26 External Position Packet

External Position Packet

Packet ID 45

Length 36

Read / Write Read / Write

Field # Bytes Offset Data Type Size Description

1 0 fp64 8 Latitude (rad)

2 8 fp64 8 Longitude (rad)

3 16 fp64 8 Height (m)

4 24 fp32 4 Latitude standard deviation (m)

5 28 fp32 4 Longitude standard deviation (m)

6 32 fp32 4 Height standard deviation (m)

Table 74: External Position Packet

10.4.27 External Velocity Packet

External Velocity Packet

Packet ID 46

Length 24

Read / Write Read / Write

Field # Bytes Off-

set

Data Type Size Description

1 0 fp32 4 Velocity north (m/s)

2 4 fp32 4 Velocity east (m/s)

3 8 fp32 4 Velocity down (m/s)

4 12 fp32 4 Velocity north standard deviation (m/s)

5 16 fp32 4 Velocity east standard deviation (m/s)

6 20 fp32 4 Velocity down standard deviation

(m/s)

Table 75: External Velocity Packet

v2.0 Page 100 04 Nov 2021

GNSS Compass Reference Manual • Advanced Navigation Packet Protocol