1. Center for Environment and Marine Studies, Research Institute King Fahd University of Petroleum and Minerals (KFUPM),Dhahran,Kingdom of Saudi Arabia,31261
2. Dr. B.C. Roy Engineering College,Dept. of Computer Science and Engineering,Durgapur,West Bengal,India,713206
3. WINGBOTICS,Department of Remote sensing Director,Kolkata,West Bengal,India,700086