Satellite methods for monitoring volcanic activity in the Andes Cordillera
Researchers used satellite data to monitor inflation in the Lastarria-Cordon del Azufre volcanic complex, detecting a long wavelength signal indicating possible magmatic activity. A short wavelength signal was also found, likely linked to hydrothermal fluid circulation.
SourceInstitut de recherche pour le développement·JournalEarth and Planetary Science Letters·DateOct 6, 2007