1. NASA Langley Research Center; Hampton Virginia USA
2. Science Applications International Corporation; Hampton Virginia USA
3. Center for Atmospheric Sciences; Hampton University; Hampton Virginia USA
4. Naval Research Laboratory; Washington D. C. USA
5. Aeronomy Laboratory; NOAA; Boulder Colorado USA
6. Department of Earth and Planetary Science; Harvard University; Cambridge Massachusetts USA
7. NASA Jet Propulsion Laboratory; Pasadena California USA
8. NOAA/Climate Monitoring and Diagnostic Laboratory; Boulder Colorado USA