Dr. Tune Usha specializes in developing geospatial tools, techniques, and applications focused on coastal hazards such as tsunamis, urban flooding, and storm surges. With expertise in coastal vulnerability assessments, resource mapping, and Integrated Coastal Zone Management Plans, she has also served as a trainer in geospatial applications for over two decades. Currently, Dr. Usha leads the Coastal Hazards and Vulnerability Group at NCCR.