3D laser scan may help

Fire at Notre Dame
Photo: Reuters

In 2010, Andrew Tallon, an art professor at Vassar, took a laser scanner to Notre Dame and, with the assistance of Columbia’s Paul Blaer, began to painstakingly scan every piece of the structure, inside and out.

Sadly, Tallon died at only 49 on November 16, 2018, from brain cancer, but his scans are complete.


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Restoration work resumes at Notre Dame

Strict new lead-protection measures for workers include disposable clothing and a new decontamination zone to ensure their activities don’t generate any pollution outside the site.



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