We have just posted 4 new tutorial videos. The first is an overview tutorial on QTM’s Above Ground Level (AGL) analyst. This is a very useful, multi-purpose tool that can generate bare earth as well as tag every point with an AGL value and remove points based on that value (i.e., “peel back” foliage in rugged terrain). The other three tutorials offer a 3-part overview of QT Modeler in the context of photogrammetric UAS (drone) surveys. Enjoy!