> For the complete documentation index, see [llms.txt](https://docs-7.phoenixlidar.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-7.phoenixlidar.com/lidarmill-desktop/workflow-kk/trajectory-processing/navlab-trajectory-processing-and-upload/configure-rover-imu.md).

# Configure Rover IMU

Click on **IMU** within the SpatialExplorer Project window, and then click the wrench icon at the lower left. Verify that the Vehicle Body Rotation (VBR) are correct and match the Phoenix LiDAR System's calibration certificate 

![](/files/-M_7tgmoAqAsW2UpQ3RK)

If the rover profile was configured properly during acquisition, these values do not need to be changed. If the rover profile was configured incorrectly during acquisition, these values need to be edited/corrected.