a
EUVDB
Website: http://uvdb.fmi.fi/uvdb/index.html

b.
BOKU, Universität für Bodenkultur Wein
IASB, Institut d.Aéronomie Spatiale de Belgique
CHI, Czech Hydrometeorological Institute
FMI, Finnish Meteorological Institute
USTL, Université des Sciences et Technologies de Lille
BfS, Bundesamt für Strahlenschutz
DWD, Deutscher Wetterdienst
IFU, Atmosphärische Umweltforschung
LAP, Laboratory of Atmospheric Physics
ENEA, Ente per le Nuove Technologie l.Energia e l.Ambiente
JRC, Joint Research Centre, European Commission
URO, University of Rome
NILU, Norsk Institutt for Luftforskning
NRPA, Norwegian Radiation Protection Authority
NTNU, Norges Teknisk-Naturvitenskapelige Universitet
UT, University of Tromsø
IGFPAS, Institute of Geophysics, Polish Academy of Sciences
IM, Institute of Meteorology, Portugal
INM, Instituto Nacional de Meteorologia
SMHI, Swedish Meteorological and Hydrological Institute
KNMI, Koninklijk Nederlands Meteorologische Instituut
RIVM, Rijkinstituut voor Volksgezandheid en Milieu
UMIST, University of Manchester Institute of Science and Technology