10.26165/JUELICH-DATA/Q3FRHR Hoffmann, Lars0000-0003-3773-4377(Forschungszentrum Jülich)Cai, Zhongyin0000-0001-7022-5174(Forschungszentrum Jülich)Griessbach, Sabine0000-0003-3792-3573(Forschungszentrum Jülich)Wu, Xue0000-0002-0427-782X(Institute of Atmospheric Physics, Chinese Academy of Sciences)Zou, Ling0000-0001-6563-9815(Forschungszentrum Jülich) Jülich DATA 2022 This data repository provides access to sulfur dioxide emission estimates of volcanic eruptions during the years 2002 to present. The emission estimates have been derived from AIRS/Aqua satellite observations in combination with Lagrangian transport simulations. The work was conducted as part of the DFG-NSFC project AeroTrac. Hoffmann, Lars(Forschungszentrum Jülich)