Archaeo-optics in Orkney Day 4: Photogrammetry at the Dwarfie Stane

I spent a few hours at the Dwarfie Stane this afternoon taking hundreds of still photographs to be used as the basis for this three dimensional model:

Photogrammetric model of the Dwarfie Stane. Click the button to begin navigating in three-dimensions (Model: Aaron Watson)

Among other things, this digital Dwarfie Stane will be used as a means of digitally simulating the effects of light.