Land deformation modelling of Taiwan earthquake using interferometry technique

Author:

Razi Pakhrur,Sri Sumantyo Josaphat Tetuko,Yulkifli ,Widodo Joko,Perissin Daniele,Jefriza

Abstract

Abstract A strong earthquake with M 6.4 in 14 km shallow depth occurs in the Eastern of Taiwan. To clarify the land deformation model and area damage covered, the SAR data of Sentinel-1A/B in ascending and descending orbit extracted. The data is collected from coseismic and post-seismic. In processing SAR data, Differential Interferometry Synthetic Aperture Radar (D-InSAR) technique applied. The result presents significant deformation reach to 250 millimeters in line of sight (LOS) for ascending and descending orbit.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Reference11 articles.

1. Long-Term Land Deformation Monitoring Using Quasi-Persistent Scatterer (Q-PS) Technique Observed by Sentinel-1A: Case Study Kelok Sembilan;Razi;Adv. Remote Sens.,2018

2. Persistent scatterer interferometric synthetic aperture radar for crustal deformation analysis;Hooper;with application to Volcan Alcedo, Galapagos,2007

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2. An Empirical Approach to Monitor the Flood-Prone Regions of North India Using Sentinel-1 Images;Annals of Emerging Technologies in Computing;2022-10-01

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