Structure from Motion is a photogrametric technique that just about anyone can do. All you need are half-decent photographs. This podcast discusses a recent article in SAA Advances about using SfM to examine, analyze, and preserve the giant hats, or pukau, on Easter Island. What would you preserve with this technique?
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Chris Webster
Twitter: @archeowebby
Paul Zimmerman
Twitter: @lugal
Email: paul@lugal.com