A SERVICE OF

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120
NAV – VELNED (0x01 0x12)
It periodically polls velocity solution in the NED frame.
Header ID Data Length Data Checksum
0xB5 0x62 0x01 0x12 36 See below CK_A CK_B
Data
Offset bytes Format Descriptions Notes
0 U4 GPS time of week (ms)
4 I4 North velocity (cm/s) In the NED frame
8 I4 East velocity (cm/s) In the NED frame
12 I4 Down velocity (cm/s) In the NED frame
16 U4 Speed (cm/s) 3D
20 U4 Ground speed (cm/s) 2D
24 I4 Heading (degrees) 2D
Scaling: 1E-05
28 U4 Speed accuracy (cm/s)
32 U4 Course/Heading accuracy
(degrees(
Scaling: 1E-05