Impact of Tsunami along the East Coast of Tamil Nadu

 Tsunami and Nagapattinam Coast: Changes and Destructions

Impact of Tsunami on the Aqua Culture Farmers in Nagapattinam Coast Zone

Tsunami and Costal Morphological Changes in Andaman and Nicobar Islands

New Landform generation through Barren Island Volcano, Andaman Island: Monitoring       through IRS Satellite.