TY - RPRT TI - The Penn State ORSER system for processing and analyzing ERTS data AU - Mcmurtry, G. J. AU - Borden, F. Y. AU - Weeden, H. A. AU - Petersen, G. W. PY - 1974 UR - https://ntrs.nasa.gov/citations/19740022709 ID - 19740022709 ER -