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INSMessages / RTINSVelECEF1

RT_INS_Vel_ECEF_1: Accuracy and INS X Velocity

RT_INS_Vel_ECEF_1: 142, 18 (0x8E1220 + unit id) (0x392)

Byte 0: Validity
Byte 1: Accuracy X
Byte 2: Accuracy Y
Byte 3: Accuracy Z
Bytes 4-6: INS ECEF velocity X (m/s)
Byte 7: Unused
ECEF velocities are velocities in the Earth-Centered co-ordinate frame.
Speed resolution is m/s * 1e-4
Accuracy resolution is m/s * 1e-2

Accuracy is an approximation to the 1 sigma standard deviation of the velocity value.

Page last modified on November 27, 2013, at 10:34 AM