E-USOC and the GeoFlow-2B experiment operations - CALVO CEREZO, DANIEL JAIME; RODRIGUEZ OTERO, JACOBO; LAVERON SIMAVILLA, ANA; EZQUERRO NAVARRO, JOSE MIGUEL; FERNANDEZ FRAILE, JOSE JAVIER (Proceedings Of The 64th International Astronautical Congress (Iac-13), 2013)