# 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