Coherence Difference Analysis of Sentinel-1 SAR Interferogram to Identify Earthquake-Induced Disasters in Urban Areas

Coherence Difference Analysis of Sentinel-1 SAR Interferogram to Identify Earthquake-Induced Disasters in Urban Areas

This study proposes a workflow that enables the accurate identification of earthquake-induced damage zones by using coherence image pairs of the Sentinel-1 satellite before and after an earthquake event. The workflow uses interferometric synthetic aperture radar (InSAR) processing to account for coh...

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Bibliographic Details
Main Authors: Chih-Heng Lu, Chuen-Fa Ni, Chung-Pai Chang, Jiun-Yee Yen, Ray Y. Chuang
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Remote Sensing
Subjects:
InSAR
coseismic coherence difference
liquefaction
Meinong earthquake
surface displacement
Online Access:http://www.mdpi.com/2072-4292/10/8/1318

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