Detecting volcanic sulfur dioxide plumes in the Northern Hemisphere using the Brewer spectrophotometers, other networks, and satellite observations
Christos S. Zerefos et al.
Data sets
SO2 columns http://woudc.org/
SO2 columns https://www.esrl.noaa.gov/gmd/grad/neubrew/
OMI and GOME-2 satellite SO2 data products http://avdc.gsfc.nasa.gov/index.php?site=_245276100
Surface SO2 concentrations over Europe http://www.eea.europa.eu/data-and-maps/data/aqereporting-1#tab-european-data