Home Chang Liu Chang Liu Building damage estimation after natural disaster using multi satellite source data based on machine learning UNSW Sydney Chang Liu graduated with the Bachelor’s Degree in Civil Engineering from University of Science and Technology Beijing (USTB), China. She was also awarded “outstanding graduate” for her outstanding academic performance at USTB. Chang then completed her Master of Philosophy degree at The University of New South Wales (UNSW), Sydney, Australia. She is currently a PhD candidate in remote sensing at UNSW Sydney. Her research is focused on building damage assessment using image semantic segmentation deep learning methods with remote sensing data. Project title: Building damage estimation after natural disaster using multi satellite source data based on machine learning