Shiming Li received Ph.D. degrees in Surveying and Mapping from Southwest Jiaotong University, Chengdu, China, in 2021. He is an associate professor at the Faculty of Surveying and Geo-informatics, North China University of Water Resources and Electric Power, Zhengzhou, China. His research focuses on fusing data sets from drones, vehicles, backpacks, and handheld devices for the monitoring and 3D reconstruction of urban and water environments.