Joan Montanya¹, Nicolau Pineda², Jordi Figueras i Ventura³, David Romero⁴, Amirhossein Mostajabi⁵, Mohammad Azadifar⁶, Antonio Sunjerga⁵, Farhad Rachidi⁷, Marcos Rubinstein⁸, van der Velde Oscar¹, Patricia Altube², Nikola Besic⁹, Jacopo Grazioli¹⁰, Urs Germann³ and Earle Williams¹¹, (1)Polytechnic University of Catalonia, Electrical Engineering, Terrassa, Spain, (2)Meteorological Service of Catalonia, Remote Sensing Unit, Barcelona, Spain, (3)MeteoSwiss, Locarno-Monti, Switzerland, (4)UPC, Terrassa - Barcelone, Spain, (5)Swiss Federal Institute of Technology, Lausanne, Switzerland, (6)University of Applied Sciences of Western Switzerland, Yverdon-les-Bains, Switzerland, (7)Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland, (8)University of Applied Sciences Western Switzerland, Yverdon-les-Bains, Switzerland, (9)EPFL Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland, (10)MeteoSwiss, Radar Satellite and Nowcasting Division, Locarno, Switzerland, (11)Parsons Laboratory, Massachusetts Institute of Technology, Cambridge, MA, United States