1. Simon Fraser University,Department of Geography,Burnaby,Canada,V5A 1S6
2. Alipurduar Government Engineering and Management College,Department of Computer Science and Engineering,West Bengal,India,736206
3. Indian Institute of Technology Bombay,Microwave Remote Sensing Lab Centre of Studies in Resources Engineering,Mumbai,India,400076
4. Helmholtz Institute Freiberg for Resource Technology,Helmholtz-Zentrum Dresden-Rossendorf (HZDR),Freiberg,Germany,09599