Laura Rodriguez-Garcia¹, Raul Gomez-Herrero¹, Yannis Zouganelis², Javier Rodriguez-Pacheco¹, Nina Dresing³, David Williams² and Anik De Groof², (1)Universidad de Alcalá, Space Research Group, Alcalá de Henares, Spain, (2)European Space Agency, ESAC, Villanueva de la Canada, Spain, (3)IEAP University of Kiel, Kiel, Germany