Compared to some other scenProc presentations I have recorded before, I spend more time on explaining how to examine the GIS data that you are using. I have noticed that many users have trouble to analyse the structure of their GIS data. But it is important to understand which attributes are used in your data, as else it will be hard to make the right filters in scenProc. So hopefully this extra explanation will help you to get through that phase.
During the Q&A session at the end I also spend some time discussing the vegetation detection feature that is still in development.