# Lidars Lidar configuration settings are contained within the Rover->Lidars section. Data is divided into sessions, which are produced during acquisition. The lidar settings menu is divided into three main tabs: **Acquisition**, **Calibration**, and **Processing:** **Acquisition** settings are set during data acquisition and cannot be modified when processing data. **Calibration** settings can be modified, however it is not recommended to modify the settings manually, and to instead use LiDARSnap. **Processing** settings should be configured by the user with each data set. Additional tools are located at the bottom of the window in the **Tools** menu --- # 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.phoenixlidar.com/spatialexplorer-8-and-9/user-interface/windows/project/rover/lidars.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.