Dr. Xin Jing is an assistant research scientist at the University of Maryland. She received a B.S. degree in mapping and surveying from Tongji University, Shanghai, China, in 2007, and her M.S. and Ph.D. degrees in remote sensing from Peking University, Beijing, China, in 2012 and 2017, respectively. Her current research interests include vicarious calibration, temporal trending, and the validation of imaging and radio occultation sensors.