Tracing Magma Migration at Mt. Etna Volcano during 2006-2020, Coupling Remote Sensing of Crater Gas Emissions and Ground Measurement of Soil Gases. - Salvatore Giammanco; Giuseppe Salerno; Alessandro La Spina; Pietro Bonfanti; Tommaso Caltabiano; Salvatore Roberto Maugeri; Filippo Murè; Paolo Principato (Remote. Sens., 2024)