1. University of Wisconsin-Madison; Madison Wisconsin USA
2. ABB Analytical Measurement Products; Quebec Quebec Canada
3. Space Dynamics Laboratory; North Logan Utah USA
4. Exelis Inc.; Fort Wayne Indiana USA
5. Center for Satellite Applications and Research; National Environmental Satellite, Data, and Information Service, NOAA; Camp Springs Maryland USA
6. Lincoln Laboratory; Massachusetts Institute of Technology; Lexington Massachusetts USA
7. University of Maryland, Baltimore County; Catonsville Maryland USA