Tomasz Hadaś received the Ph.D. degree in satellite geodesy from the Wrocław University of Environmental and Life Sciences (UPWr), Wrocław, Poland, in 2015 He is currently an Associate Professor with the UPWr. His research on real-time mulit-GNSS precise positioning and troposphere remote sensing with GNSS. Dr. Hadaś was a laureate of the Minister's Scholarship for outstanding young scientists in Poland in 2018 and a Marie Skłodowska-Curie fellow at the Institute of Navigation, University of Stuttgart, Germany, in 2019–2021.