Dr Shunshi Hu is a faculty member of the Hunan Normal University and the Key Laboratory of Geospatial Big Data Mining and Application, Hunan province. He received a Ph.D in Cartography and Geography Information Systems from the Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China. Focusing on remote sensing mechanisms and applications, remote sensing digital image processing and hyperspectral remote sensing applications, he has published several papers and conducted scientific research on these topics.