Hugo Bendini, Leila Fonseca, Anderson Soares, INPE, Brazil; Philippe Rufin, Marcel Schwieder, Humboldt-Universität zu Berlin, Germany; Marcos Rodrigues, Raian Maretto, Thales Korting, INPE, Brazil; Pedro Leitao, Humboldt-Universität zu Berlin, Portugal; Ieda Sanches, INPE, Brazil; Patrick Hostert, Humboldt-Universität zu Berlin, Germany