1. ISRO, EPSA, Space Applications Centre, Ahmedabad, Gujarat, India
2. Gujarat University, Department of Environmental Sciences, Ahmedabad, Gujarat, India
3. H.N.B. Garhwal University, HAPPRC, Srinagar, Uttarakhand, India
4. G.B. Pant National Institute of Himalayan Environment, Almora, Uttarakhand, India