1. NASA Goddard Space Flight Center Greenbelt MD USA
2. GESTAR II University of Maryland Baltimore County Baltimore MD USA
3. National Institute of Water & Atmospheric Research (NIWA) Lauder New Zealand
4. Department of Earth, Atmospheric, and Planetary Sciences MIT Cambridge MA USA
5. GESTAR II Morgan State University Baltimore MD USA
6. Science Systems and Applications, Inc. Lanham MD USA
7. School of Physics Wollongong University Wollongong NSW Australia