International Map of Collaborations San José State UniversityWorcester Polytechnic UniversityUniversity of OregonUniversity of Colorado, Denver Polytechnic University of CataloniaUniversity of CoimbraUniversity of CorsicaGdansk University of Technology & Institute of Meteorologyand Water ManagementNational Observatory of AthensUniversity of New South Wales, SydneyUniversity of Canterbury, Christchurch