Classification
GRA - Meteorology
3
GRAN - Wind
3
GRAD - Earth atmosphere, weather
2
GRB - Climatology
2
GRAH - Cloud physics
1
GRAK - Atmospheric precipitations
1
GRBK - Climatological data
1
GRBN - Climatological models
1
UMC - Atmospheric physics
1
UMD - Atmospheric models
1
UMV - Climatic change
1
UXCD - Radioactive emission by nuclear facilities
1
UXH - Nuclear radiation measurement
1