A Chernobyl lesson for aerial monitoring: integration of passive measurements with active sampling in the emergency early phase

1Technologies and Health Department, Istituto Superiore di Sanita, Viale Regina Elena 299, 00161-Rome, Italy 2Centro Ricerche della Casaccia, ENEA, 00100-S. Maria di Galeria-Rome, Italy 3IES Solutions srl, Via del Babuino 99, 00187Rome, Italy 4Galileo Avionica S.p.A., Via Albert Einstein 35, 50010-Campi di Bisenzio (FI), Italy 5Central Direction for Emergency and Technical Rescue, Ministry of Interior, Piazza Scilla 2, 00178-Rome, Italy 6Dipartimento di Meccanica e Aeronautica, Facolta di Ingegneria, Universita di Roma “La Sapienza”, Via Eudossiana 18, 00184 Rome, Italy 7Iniziative Industriali Italiane S.p.A., Viale Gorizia 6, 00198-Rome, Italy