1. a Application Laboratory, Research Institute for Value-Added-Information Generation, Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan
2. b Center for Environmental Remote Sensing, Chiba University, Chiba, Japan
3. c Research Center for Environmental Modeling and Application, Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan
4. d Nansen Environmental and Remote Sensing Center, Bergen, Norway
5. e Bjerknes Centre for Climate Research, Bergen, Norway
6. f Geophysical Institute, University of Bergen, Bjerknes Centre for Climate Research, Bergen, Norway