Intercomparison of Vaisala RS 92 and RS 41 radiosonde 1 temperature sensors under controlled laboratory conditions 2 3

Intercomparison of Vaisala RS92 and RS41 radiosonde 1 temperature sensors under controlled laboratory conditions 2 3 Marco Rosoldi, Graziano Coppa, Andrea Merlone, Chiara Musacchio, Fabio Madonna 4 5 1 Consiglio Nazionale delle Ricerche Istituto di Metodologie per l’Analisi Ambientale (CNR-IMAA), Tito Scalo, Italy 6 2 Istituto Nazionale di Ricerca Metrologica (INRiM), Torino, Italy 7 *These authors contributed equally to this work. 8 9 Correspondence to: Marco Rosoldi (marco.rosoldi@imaa.cnr.it) and Graziano Coppa (g.coppa@inrim.it) 10