1. European Commission, Joint Research Centre (JRC); Ispra Italy
2. Faculty of Agricultural and Environmental Sciences; Szent Istvan University; Gödöllö Hungary
3. Hungarian Meteorological Service (OMSZ); Budapest Hungary
4. Republic Hydrometeorological Service of Serbia (RHMSS); Belgrade Republic of Serbia
5. Central Institute for Meteorology and Geodynamics (ZAMG); Vienna Austria
6. Meteorological and Hydrological Service of Croatia (DHMZ); Zagreb Croatia
7. Czech Hydrometeorological Institute (CHMI); Brno Czech Republic
8. Institute of Meteorology and Water Management (IMGW); Warszawa Poland
9. National Meteorological Administration (NMA); Bucharest Romania
10. National Institute for Research and Development in Environmental Protection (INCDPM); Bucharest Romania
11. Faculty of Electronic Engineering; University of Niš; Republic of Serbia
12. Slovak Hydrometeorological Institute (SHMU); Bratislava Slovakia
13. Ukrainian Hydrometeorological Institute (UHMI); Kyiv Ukraine
14. Czech Hydrometeorological Institute (CHMI); Prague Czech Republic