Atmospheric processes affecting the separation of volcanic ash and SO2 in volcanic eruptions: inferences from the May 2011 Grímsvötn eruption
Data sets
AIRS/Aqua L1B Infrared (IR) geolocated and calibrated radiances V005 https://disc.gsfc.nasa.gov/datacollection/AIRIBRAD_005.html
Calipso/Caliop data https://www-calipso.larc.nasa.gov/products/lidar/browse_images/production/