Hazard assessment model of ground subsidence coupling AHP, RS and GIS – A case study of Shanghai

• Published in: Gondwana research Vol. 117; pp. 344 - 362
• Main Authors: Zhang, Zhihua, Zhang, Shaobin, Hu, Changtao, Zhang, Xinxiu, Yang, Shuwen, Yan, Haowen, Zhang, Zhen
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.05.2023
• Subjects: Analytic hierarchy process (AHP); Geographic information system (GIS); Ground subsidence; Ground subsidence hazard index (GSHI); Remote sensing (RS); Ground subsidence; Ground subsidence hazard index (GSHI); Geographic information system (GIS); Analytic hierarchy process (AHP); Remote sensing (RS)

[Display omitted] •GSREI regarding accumulated subsidence, subsidence rate, and elevation.•VEI from population, GDP, construction land, viaduct and metro density.•Risk assessment model and the GSHI index. Urban ground subsidence (GS) causes ground elevation loss, threatens the safe operation of vari...