3D SO2 for 258 days with eruptions in T63L90 resolution (ECHAM-grid in grid_T63L90.nc). Latitude from South to North, for use with ECHAM please reverse. The levels on the hybrid-grid in the grid files are defined as lev(x,y,z)=hyam(z)+hybm(z)*apsave(x,y), in Pa (apsave annual average of surface pressure or orography), surface to 80km (update of VolcDB1_3D).
[ Derived from parent entry - See data hierarchy tab ]
Brühl, Christoph; Schallock, Jennifer; Diehl, Thomas (2021). Volcanic SO2 data derived from limb viewing satellites for the lower stratosphere from 1990 to 2019, and from nadir viewing satellites for the troposphere. World Data Center for Climate (WDCC) at DKRZ. https://doi.org/10.26050/WDCC/SSIRC_2
Derived from L2c SAGE-II data (February 1990 to March 2002, coarse temporal resolution) and L3c MIPAS, GOMOS and OSIRIS data (from July 2002 on, tempo...
Description
Derived from L2c SAGE-II data (February 1990 to March 2002, coarse temporal resolution) and L3c MIPAS, GOMOS and OSIRIS data (from July 2002 on, temporal resolution 5 days). Consistency with total column data of the NASA SO2-page so2.gsfc.nasa.gov and the Smithsonian data base www.volcano.si.edu checked for every event.
Variable
Unit
Volcanic SO2 volume mixing ratio perturbation
mol mol-1
Volc_SO2_emis_stratos_vmr_pert
mol mol-1
Parent
Volcanic SO2 data derived from limb viewing satellites for the lower stratosphere from 1990 to 2019, and from nadir viewing satellites for the troposphere