Journal of the Japan society of photogrammetry and remote sensing
Online ISSN : 1883-9061
Print ISSN : 0285-5844
ISSN-L : 0285-5844
Crustal Deformation Caused by the 2026 Kumamoto Earthquake Detected by Satellite SAR
Space Geodesy Div. Geodetic Dept. and Space Geodesy Research Div. Geography and Crustal Dynamics Research Center, Geospatial Information Authority of Japan
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2026 Volume 65 Issue 5 Pages 271-272

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Abstract

The Geospatial Information Authority of Japan (GSI) analyzed satellite SAR data to detect crustal deformation caused by the 2026 Kumamoto Earthquake. Using observations from ALOS-2, ALOS-4, and NISAR, a three-dimensional displacement field was estimated, and displacement boundaries associated with the earthquake were identified.

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© 2026 Japan Society of Photogrammetry and Remote Sensing
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