ICA-based separation of volcanic deformation in ALOS-2 and ALOS-4 InSAR time series: preliminary results from multiple Japanese volcanoes

Yutaro Shigemitsu

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-TT Technology & Techniques

[S-TT49] Synthetic Aperture Radar and its application

Fri. May 29, 2026 3:30 PM - 5:00 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Park Haemi(Graduate School of Global Environmental Studies, Sophia University), Himematsu Yuji(Geospatial Information Authority of Japan)

4:00 PM - 4:15 PM

[STT49-09] ICA-based separation of volcanic deformation in ALOS-2 and ALOS-4 InSAR time series: preliminary results from multiple Japanese volcanoes

*Yutaro Shigemitsu¹, Andrew Hooper², Kazuya Ishitsuka³, Kazuki Yanagiya¹, Masato Ohki¹, Takeshi Motohka¹, Takeo Tadono¹ (1. Japan Aerospace Exploration Agency, 2. Universtiy of Leeds, 3. Kyoto University)

Keywords:time-series InSAR analysis, Indpendent Componetn Analysis, volcanic deformation monitoring, ALOS-2/-4