Attitude DCM (0x82,0x04)

Description

3x3 Direction Cosine Matrix describing the orientation of the device with respect to the NED local-level frame.

Notes

This matrix satisfies the following relationship:


Where:

is a 3-element vector expressed in the NED frame.
is the same 3-element vector expressed in the vehicle frame.

The matrix elements are stored is row-major order:

Parameter Name Data Type Description
Field Length u8 4
Descriptor u8 0x04
Dcm matrix3f Matrix elements in row-major order.
Valid Flags u16 0 - invalid, 1 - valid