Playing around with #aerialod by @ephtracy, new software that makes it fairly straightforward to create renderings of #lidar terrain data, cleared of forest. It's amazing.... @ephtracy The paper that we released last week describes a city up on a forested plateau near Angkor. Here you can see the sandstone valley up top that they tried to carve into a reservoir. There's features all around & a canal leading over the cliff sending water down to quarries below...