remote sensing Article Examples of Multi-Sensor Determination of Eruptive Source Parameters of Explosive Events at Mount Etna Valentin Freret-Lorgeril 1,* , Costanza Bonadonna 1 , Stefano Corradini 2 , Franck Donnadieu 3, Lorenzo Guerrieri 2 , Giorgio Lacanna 4, Frank Silvio Marzano 5,6 , Luigi Mereu 5,6 , Luca Merucci 2 , Maurizio Ripepe 4, Simona Scollo 7 and Dario Stelitano 2 1 Department of Earth Sciences, University of Geneva, 1205 Geneva, Switzerland;
[email protected] 2 Centro Nazionale Terremoti (CNT), Istituto Nazionale di Geofisica e Vulcanologia (INGV), 00143 Rome, Italy;
[email protected] (S.C.);
[email protected] (L.G.);
[email protected] (L.M.);
[email protected] (D.S.) 3 Laboratoire Magmas et Volcans, CNRS, IRD, OPGC, Université Clermont-Auvergne, F-63000 Clermont-Ferrand, France;
[email protected] 4 Department of Earth Sciences, University of Firenze, 50124 Firenze, Italy; giorgio.lacanna@unifi.it (G.L.); maurizio.ripepe@unifi.it (M.R.) 5 Department of Information Engineering, Sapienza University of Rome, 00184 Rome, Italy;
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[email protected] (L.M.) 6 Centre of Excellence CETEMPS, 67100 L’Aquila, Italy 7 Istituto Nazionale di Geofisica e Vulcanologia, Osservatorio Etneo, 95125 Catania, Italy;
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[email protected] Citation: Freret-Lorgeril, V.; Abstract: Multi-sensor strategies are key to the real-time determination of eruptive source parameters Bonadonna, C.; Corradini, S.; (ESPs) of explosive eruptions necessary to forecast accurately both tephra dispersal and deposition. Donnadieu, F.; Guerrieri, L.; Lacanna, To explore the capacity of these strategies in various eruptive conditions, we analyze data acquired G.; Marzano, F.S.; Mereu, L.; Merucci, by two Doppler radars, ground- and satellite-based infrared sensors, one infrasound array, visible L.; Ripepe, M.; et al.