Hongyang Ma received his Bachelor Degree in geodesy from the Shandong University of Technology in 2012. Then he went to the Chinese Academy of Surveying and Mapping and received his Master’s Degree in Geodesy in 2015. In the same year, he went to Wuhan University for his PhD Degree. After two years of study at WHU, he was funded by the TREASURE project at the Delft University of Technology in 2017. Now his research topic is High Accuracy Tropospheric Modelling to Support the Ultimate Real-time EGNSS Solutions and Other Applications.