Ground Penetrating Radar Project by Peter Leach


Peter Leach
(Photo: Jerrey Roberts/Gazettenet)

Ground-penetrating radar used to prepare for archaeological dig at Amherst Historical Museum

AMHERST — A high-altitude Peruvian rock shelter, Mayan ruins and caves in France are among the sites around the world where a three-wheeled device resembling an oversized tricycle has revealed what lurks below the ground’s surface.
While the lawn of the Amherst Historical Museum on Amity Street may not be the most unusual place that Peter Leach has brought his ground-penetrating radar, it was where the doctoral student in anthropology at the University of Connecticut spent his day on Monday. “The idea is to use this to figure out how the entire property is laid out, slicing back through time,” Leach said. Making 50-centimeter-wide swaths over much of the ¾-acre property, Leach began the process of discovering what might be hidden up to 6 feet underground, without the need to put any shovels in the lawns and gardens surrounding the mid-18th-century building…


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