> 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/user-interface/windows/corrections.md).

# Corrections

The Corrections window enables users to apply computed corrections to a pointcloud in order to adjust the pointcloud to best align with [imported ground control points](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/uploading-files/ground-control-points-gcps).  

* Click [here](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/ground-control#video-walkthrough) to jump to a tutorial video within the "Ground Control Assessment" section for more details on the Corrections window.  

![](/files/-M_w6A4oRscPcLkPhB4J)