[Lukeas14]

Yes they've been doing lidar scans throughout central america to detect ancient Mayan pyramids and cities that are hidden under foliage. They've identified thousands of structures but other factors have limited their ability to unearth them (# of archaeologists, funding, politics).

[derefr]

Yes, lidar is great and all for what it does, and will definitely find us many new sites; but lidar just detects structures that cause raised areas (i.e. plants growing up and over the structures) rather than detecting structures hidden within a flat plane of fill-in medium like dirt/sand, the way Göbeklitepe was hidden. Lidar wouldn't have found Göbeklitepe.