Satellite imagery and 3D used to study Ancient Pathways from Central America
Submitted by bat400 on Friday, 05 January 2007 Page Views: 2051
DiscoveriesCountry: Belize Satellite imagery meshed with video-game technology is allowing University of Colorado at Boulder and NASA researchers to virtually "fly" along footpaths used by Central Americans 2,000 years ago on spiritual pilgrimages to ancestral cemeteries.The effort has allowed researchers to trace the movements of ancient people in the Arenal region of present-day Costa Rica, who used single-file paths to navigate rugged terrain between small villages and cemeteries over the centuries, said CU-Boulder Professor Payson Sheets.
The evidence indicates people re-used the same processional routes for more than 1,000 years, returning to them despite periodic abandonment of villages caused by recurring violent eruptions of the nearby Arenal Volcano. This indicates that small rural culture supports cultural continuity in a way urbanized ancient societies did not.
Summary of presentation at the 2nd International Conference on Remote Sensing in Archaeology
held in Rome from Dec. 4 to Dec. 7.





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