1. University of Southern California,Ming Hsieh Department of Electrical and Computer Engineering,Los Angeles,CA,USA
2. Foundation for Research and Technology - Hellas (FORTH),Institute of Computer Science,Heraklion,Greece
3. EROS Center at United States Geological Survey,Sioux Falls,SD,United States
4. Bay Area Environmental Research Institute at NASA Ames Research Centre,Moffett Field,United States