Lessons Learnt from Monitoring the Etna Volcano Using an IoT Sensor Network through a Period of Intense Eruptive Activity. - Laurent Royer; Luca Terray; Maxime Rubéo-Lisa; Julien Sudre; Pierre-Jean Gauthier; Alexandre Claude; Salvatore Giammanco; Emilio Pecora; Paolo Principato; Vincent Breton (Sensors, 2024)