Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
InSAR-based investigation of ground subsidence due to excavation: a case study of Incheon City, South Korea
Abstract Ground subsidence is one of geohazards, particularly in urban environment due to its negative impact to nearby buildings and civil infrastructures. This study investigates the amount and spatial distribution of ground subsidence in Incheon City, South Korea, where ground excavation was made. Interferometric Synthetic Aperture Radar (InSAR) was used to monitor surface deformation around the excavation site. The study analyzed subsidence during an excavation project using Sentinel-1b satellite data, and the InSAR results were compared with traditional leveling methods and field measurements. Notable subsidence during the early construction phase was identified, which demonstrates the effectiveness of InSAR in urban environment. The research contributes to understanding of the excavation-inducing ground subsidence due to the reclamation layer.
InSAR-based investigation of ground subsidence due to excavation: a case study of Incheon City, South Korea
Abstract Ground subsidence is one of geohazards, particularly in urban environment due to its negative impact to nearby buildings and civil infrastructures. This study investigates the amount and spatial distribution of ground subsidence in Incheon City, South Korea, where ground excavation was made. Interferometric Synthetic Aperture Radar (InSAR) was used to monitor surface deformation around the excavation site. The study analyzed subsidence during an excavation project using Sentinel-1b satellite data, and the InSAR results were compared with traditional leveling methods and field measurements. Notable subsidence during the early construction phase was identified, which demonstrates the effectiveness of InSAR in urban environment. The research contributes to understanding of the excavation-inducing ground subsidence due to the reclamation layer.
InSAR-based investigation of ground subsidence due to excavation: a case study of Incheon City, South Korea
Kyungwon Park (Autor:in) / Yong Je Kim (Autor:in) / Jiannan Chen (Autor:in) / Boo Hyun Nam (Autor:in)
2024
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Metadata by DOAJ is licensed under CC BY-SA 1.0
| Springer Verlag | 2024
| Springer Verlag | 2024
Economic Value of Terminal Aerodrome Forecasts at Incheon Airport, South Korea
| DOAJ | 2021
Describing Changes in the Built Environment of Shrinking Cities: Case Study of Incheon, South Korea
| British Library Online Contents | 2016