![This art historian used lasers to digitally map the structure of the Notre Dame. Now he could help save it | CNN This art historian used lasers to digitally map the structure of the Notre Dame. Now he could help save it | CNN](https://media.cnn.com/api/v1/images/stellar/prod/190417151818-02-notre-dame-laser-scan.jpg?q=w_3000,h_1688,x_0,y_0,c_fill)
This art historian used lasers to digitally map the structure of the Notre Dame. Now he could help save it | CNN
Notre Dame Fire: Vassar Professor Andrew Tallon, Who Scanned the Cathedral, Died Months Before the Disaster
![3D laser scans of Notre Dame Cathedral captured by late historian could be used to save the building | Daily Mail Online 3D laser scans of Notre Dame Cathedral captured by late historian could be used to save the building | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/04/16/21/12358606-0-image-a-2_1555444870720.jpg)
3D laser scans of Notre Dame Cathedral captured by late historian could be used to save the building | Daily Mail Online
![Notre Dame Cathedral's restoration is imagined through digital scans by architectural historian Andrew Tallon | News | Archinect Notre Dame Cathedral's restoration is imagined through digital scans by architectural historian Andrew Tallon | News | Archinect](https://archinect.imgix.net/uploads/2f/2f74ebc826f259db65321127029870c8.png?auto=compress%2Cformat)
Notre Dame Cathedral's restoration is imagined through digital scans by architectural historian Andrew Tallon | News | Archinect
![This art historian used lasers to digitally map the structure of the Notre Dame. Now he could help save it | CNN This art historian used lasers to digitally map the structure of the Notre Dame. Now he could help save it | CNN](https://media.cnn.com/api/v1/images/stellar/prod/190417151937-04-notre-dame-laser-scan.jpg?q=w_3000,h_1915,x_0,y_0,c_fill)
This art historian used lasers to digitally map the structure of the Notre Dame. Now he could help save it | CNN
![3D laser scans of Notre Dame Cathedral captured by late historian could be used to save the building | Daily Mail Online 3D laser scans of Notre Dame Cathedral captured by late historian could be used to save the building | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/04/16/20/12352548-6928363-In_2015_the_late_architect_Andrew_Tallon_who_died_last_year_of_b-a-27_1555442265694.jpg)