Remote sensing of volcanic ash: Synergistic use of ash models and microwave observations of the erupting plumes. - Mario Montopoli; Michael Herzog; Gianfranco Vulpiani; Domenico Cimini; Frank S. Marzano; Hans Friedrich Graf (IGARSS, 2013)

Microwave Radiometric Remote Sensing of Volcanic Ash Clouds From Space: Model and Data Analysis. - Mario Montopoli; Domenico Cimini; Mirko Lamantea; Michael Herzog; Hans Friedrich Graf; Frank Silvio Marzano (IEEE Trans. Geosci. Remote. Sens., 2013)