Remote Sensing estimation of Particulate Organic Nitrogen (PON): Empirical algorithms and multi-sensor based approaches in the Indian coastal water

Kandasamy Priyanka, Space Applications Centre SAC-ISRO, Ahmedabad,India, Ahmedabad, India, Dr. Ranjit Kumar Sarangi, MSc PhD, ISRO, Ahmedabad, India and Bimal Kumar Bhattacharya, Indian Space Research Organization- Space Applications Center, Ahemadabad, India