Airborne LiDAR Meets Archaeology in Belize: the results are amazing!
A “Caracol remote-sensing project” was sponsored by the US space agency NASA to determine if LiDAR can be used to see below the forest canopy to provide images of an ancient Maya landscape in Belize. The project was even more successful than researchers hoped it would be, with just a few flyovers providing a more detailed picture of this ancient city than all the previous, painstaking on the ground research had. The project produced a detailed view of nearly 80 square miles, more than six times the area previously mapped, showing the topography, ancient structures, causeways, and agricultural terraces. Researchers now have a much better picture of how big Caracol actually was, how it was structured, and how the ancient Maya altered their landscape to create a sustainable urban environment. Because of this, some previous ideas about how this amazing civilisation developed are being reconsidered.