Smith, D. E. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Lerch, F. J. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Nerem, R. S. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Zuber, M. T. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Patel, G. B. (Hughes STX Corporation Lanham, MD, United States)
Fricke, S. K. (RMS Technologies, Inc. Landover, MD, United States)
Lemoine, F. G. (Univ. of Colorado, Boulder, CO United States)