Dr. Lei Luo is currently an Assistant Professor in the topic of remote sensing and GIS at the Aerospace Information Research Institute, Chinese Academy of Sciences. He graduated from Anhui Normal University, Wuhu, China, in 2010 and received his Master's degree and Ph.D. degree at the University of Chinese Academy of Sciences (UCAS), Beijing, China, in 2013 and 2016, respectively. He researches earth observation technologies and big earth observation data for natural and cultural heritage mapping, monitoring, and conservation. He was a member of HIST and published a series of peer-reviewed papers related to natural and cultural heritage.