# Data Review ## Summary After a pointcloud has been [created](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/create-a-cloud/create-cloud), [calibrated](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/lidar-snap/lidarsnap-v4), [colorized](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/colorization-of-point-clouds), and [classified](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/classification), a review of the post processed data is in order. It is recommended to take cross sections of the pointcloud prior to Ground Control Assessment and data product export, in order to verify and ensure the pointcloud is properly calibrated, classified and colorized. ## Details The user can utilize the "[Profile](https://docs.phoenixlidar.com/lidarmill-desktop/post-processing/workflow-kk/data-review/profile-tool)" tool to cut cross-sections to visualize the relative accuracy (line to line), colorization quality of the pointcloud, and visualize GCP alignment --- # 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/data-review.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.