Vasile Crăciunescu
Romanian National Meteorological Administration
Sos. Bucuresti – Ploiesti 97
13686 Bucharest, Romania
E-mail: vasile.craciunescu@meteoromania.ro
Anja Sundal
Norwegian Space Agency
Drammensveien 165
0277 Oslo, Norway
E-mail: anja.sundal@spaceagency.no
Rune Solberg
Norwegian Computing Center
P.O. Box 114 Blindern
0314 Oslo, Norway
E-mail: rune.solberg@nr.no