1. I.M. Systems Group, Inc.; Rockville Maryland USA
2. Science and Technology Corporation; Columbia Maryland USA
3. NASA Langley Research Center; Hampton Virginia USA
4. Northrop Grumman Aerospace Systems; Redondo Beach California USA
5. Science Systems and Applications, Inc.; Hampton Virginia USA
6. Science and Technology Corporation; Hampton Virginia USA
7. NOAA Center for Satellite Applications and Research; College Park Maryland USA
8. Space Science and Engineering Center; University of Wisconsin; Madison Wisconsin USA
9. The Aerospace Corporation; El Segundo California USA
10. ESSIC/CICS; University of Maryland; College Park Maryland USA
11. Department of Atmospheric and Oceanic Sciences; University of Wisconsin; Madison Wisconsin USA