TY - RPRT TI - Observing system simulation experiments at NASA. Goddard Space Flight Center AU - Atlas, R. AU - Kalnay, E. AU - Baker, W. E. AU - Susskind, J. AU - Reuter, D. AU - Halem, M. PY - 1985 UR - https://ntrs.nasa.gov/citations/19930072862 ID - 19930072862 ER -