Crypt in the basilica of st. John the Baptist
Example of void detection using ERT method. Part of ERT profiling shows clear high-resistance anomaly at the middle. Center of anomaly is located at 1,6m below church floor.
Example of void detection using ERT method. Part of ERT profiling shows clear high-resistance anomaly at the middle. Center of anomaly is located at 1,6m below church floor.