The archaeological map of Chartres (C’herloQ) in the radio broadcast dedicated to « When Chartres looked like Herculaneum » by « Carbone 14 », the famous archaeological program broadcast on 23 October 2021 (https://www.franceculture.fr/emissions/carbone-14-le-magazine-de-l-archeologie/quand-chartres-ressemblait-a-herculanum)