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Laser scanning
3-D laser scanning of Stonehenge took place in April 2011, with the results analyzed over the past six months or so. Surveyors used a Z + F Imager 5010 laser scanner. The laser survey was carried out by the Greenhatch Group Ltd, working in partnership with Atkins Geospatial Mapping & Analysis and Archaeo-Environment Ltd. Credit: English Heritage.
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