Doctor of Photogrammetry, Wuhan University, lecturer, Nanjing University of Information Science & Technology. Mainly engaged in remote sensing data scene understanding, geometric modeling and analysis of research and teaching work. Presided over the Youth Project of the National Natural Science Foundation and the Youth Project of the Jiangsu Provincial Natural Science Foundation. Eight academic papers were published by the first author(of which SCI included 3 articles and EI included 3 articles) and 3 patents were authorized.