MSc Virve Karsisto will defend her doctoral dissertation entitled "Observing and forecasting road surface temperatures" (Tienpintalämpötilan havainnointi ja ennustaminen) in the Faculty of Science, University of Helsinki, on 1 November 2019 at 12:00. The public examination will take place in Physicum, E204, Gustaf Hällströmin katu 2 A, Helsinki. The opponent is professor Lee Chapman, University of Birmingham. Professor Heikki Järvinen will serve as the custos.