1. Crustal studies on
- Central Seismic Gap (CSG) in Himalaya
- NW Himalaya
- Andaman subduction setting
- Alcock-Seawell Rise
- North Sumatra and Wharton basin
- 90 degree E ridge
- Krishna-Godavari (KG) Basin
- Abenaki formation
- Amsterdam-St Paul island structure
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2. Hydrocarbon/Ore/Near Surface studies on
- Simulation of gas hydrate reservoirs
- Tomography and FWI
- Poroelasticity
- Gas hydrates in KG basin
- Gas hydrates in Cascadia
- Identification of Mn ore deposits
- Fluid escape, Slumping studies in KG
- Himalayan foothills
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3. Algorithm development on
- Wave propagation in acoustic, elastic and poroelastic medium
- Frequency dependent AVO analysis
- Full waveform inversion (FWI) in acoustic and elastic domain
- Ambient Noise Tomography (ANT)
- Advanced spectral decomposition tools
- SuperVirtual Interferometry (SVI)
- Wide angle MASW
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