The Lidar helps you to navigate the Global Map and enables you to go to a selected object instantly. There are two ways of opening the Lidar:

1. Tapping the Radar building in your Base and going to the Lidar tab
2. Tapping the Lidar icon on the Global Map

Resistance

Skynet

The Lidar icon on the Global Map

To use the Lidar, you need to select a location type from the list and indicate its level.