The 2018 Kilauea volcanic activity of Hawaii: SAR analysis result by ALOS-2 data
Crustal Deformation Observed by Synthetic Aperture Radar (SAR)
Result of Analysis
Fig. 1. Descending SAR interferogram [PNG: 1.3MB]
Fig.2. SAR interferogram [PNG: 1.3MB]
Fig.3. MAI [PNG: 1.4MB]
Area of interest
*1 F: Fine (10m), *2 W: Normal
(cf. ALOS-2 Project / PALSAR-2 (JAXA))
Analysis by GSI from ALOS-2 data of JAXA.
These results were obtained through the activity of the SAR analysis working group of the Coordinating Committee for Earthquake Prediction.
Fig.3. Calculated crustal defomation and residual : SAR interferogram
Fig.4. Calculated crustal defomation and residual : MAI
Fig.5. Schematic View
ALOS-2 (Advanced Land Observing Satellite 2) launched by Japan Aerospace Exploration Agency on May 24, 2014
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YARAI Hiroshi : Head of Division
KOBAYASHI Tomokazu : Chief Researcher