Investigation of Earthquake Deformation Detectability Using Sentinel-1 Interferometric Data


Djenaliev A. Kada M. Chymyrov A. Hellwich O. Bairamov E. Muraliev A.
December 2022Association for Geoinformation Technology

International Journal of Geoinformatics
2022#18Issue 681 - 96 pp.

Historically, the Kyrgyz Republic and neighboring countries have experienced numerous strong earthquakes. Our research focused on the investigation of surface deformations caused by 5 earthquake events which had occurred during 2014-2017. A Differential Interferometric Synthetic Aperture Radar (DInSAR) technique was applied for the Sentinel-1 Interferometric data acquired before and after earthquake events. The pairs of images were processed using the SNAP software to produce a coseismic interferogram, coherence and displacement maps.

Coherence , Deformation , Displacement , Earthquake , Interferogram , Radar

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Technical University of Berlin, Berlin, Germany
I.Razzakov Kyrgyz State Technical University, Bishkek, Kyrgyzstan
Nazarbayev University, Astana, Kazakhstan
Institute of Seismology, National Academy of Science, Bishkek, Kyrgyzstan

Technical University of Berlin
I.Razzakov Kyrgyz State Technical University
Nazarbayev University
Institute of Seismology

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