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Ankita Ghoke

Ph.D. Candidate

Areas of interest

My research focuses on understanding surface deformation and slope instability in high-mountain and cryospheric environments using satellite remote sensing. Having worked with InSAR time-series techniques, including PS and SBAS, to study glacier motion, freeze���thaw deformation and landslide dynamics, and to identify spatial and temporal patterns of ground movement, my experience includes developing automated InSAR workflows for regional-scale landslide monitoring and exploring data-driven approaches for classifying deformation time series. I use numerical and hydraulic modelling to understand debris-flow and glacial lake outburst flood processes, enabling me to link observed surface changes to their potential hazard implications.

I am interested in developing an integrated approach to studying deformation and instability in glacial, permafrost, and glacio-volcanic environments combining multi-temporal InSAR with other remote sensing observations, field measurements, and physical modelling to better understand how slopes, glaciers, and frozen ground respond to changing environmental conditions. A particular focus would be on identifying subtle precursory deformation signals, understanding the processes driving their evolution, and translating these observations into practical approaches for geohazard assessment and early warning.