Monitoring and analysis of ground subsidence in Shanghai based on PS-InSAR and SBAS-InSAR technologies

• Published in: Scientific reports Vol. 13; no. 1; pp. 8031 - 17
• Main Authors: Zhang, Zhihua, Hu, Changtao, Wu, Zhihui, Zhang, Zhen, Yang, Shuwen, Yang, Wang
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 17.05.2023; Nature Publishing Group; Nature Portfolio
• Subjects: 704/172; 704/2151/213; Decision making; Emergency preparedness; Geology; Humanities and Social Sciences; Interferometry; Land subsidence; Monitoring methods; multidisciplinary; Radar; Science; Science (multidisciplinary); Urban areas

Shanghai is susceptible to land subsidence due to its unique geological environment and frequent human activities. Traditional leveling techniques are not sufficient for monitoring large areas of land subsidence due to the time-consuming, labor-intensive, and expensive nature of the process. Further...