Archaeologists have revealed an entire Roman city without any digging – Innovation Toronto

Corresponding author, Professor Martin Millett from Cambridge’s Faculty of Classics, said:

“The astonishing level of detail which we have achieved at Falerii Novi, and the surprising features that GPR has revealed, suggest that this type of survey could transform the way archaeologists investigate urban sites, as total entities.”

Millett and his colleagues have already used GPR to survey Interamna Lirenas in Italy, and on a lesser scale, Alborough in North Yorkshire, but they now hope to see it deployed on far bigger sites.

“It is exciting and now realistic to imagine GPR being used to survey a major city such as  in Turkey,  in Greece or  in Libya. We still have so much to learn about Roman urban life and this technology should open up unprecedented opportunities for decades to come.”

The sheer wealth of data produced by such high-resolution mapping does, however, pose significant challenges. Traditional methods of manual data analysis are too time consuming, requiring around 20 hours to fully document a single hectare. It will be some time before the researchers finish examining Falerii Novi but to speed the process up they are developing new automated techniques.

Falerii Novi is well documented in the historical record, is not covered by modern buildings and has been the subject of , but GPR has now revealed a far more complete picture.