Position and Orientation data explanation

[baheytharwat]

Hi,
I have some questions about the position and orientation in the dataset. Regarding the orientations, Where is the yaw angle? orientation z is constant during turns and oscillations . orientation y and orientation x change between 0-57 during 90 degree turns. So, I need more clarification about these data and what is the unit used for the orientation?
Regarding the position data, For the whole training or validation data, the position is computed regarding the same reference point isn't it?

[t6-thu]

I run into the same question. Have you known how to identify the meaning of each orientation dimension?