# Ground Control Assessment ## Summary If Ground Control Points were collected for your project site, the final step in the post processing workflow is to vertically translate your pointcloud to best align to GCPs. ## Details The following video details the step by step process how to upload a Ground Control Point File, and adjust your pointcloud to Ground Control. ## Video Walkthrough In this video, we cover how to best align a pointcloud to Ground Control Points wtihin SpatialExplorer 6 {% embed url="" %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs-6.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/ground-control.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.