TY  - RPRT
TI  - Characterizing user requirements for future land observing satellites
AU  - Barker, J. L.
AU  - Cressy, P. J.
AU  - Schnetzler, C. C.
AU  - Salomonson, V. V.
PY  - 1981
UR  - https://ntrs.nasa.gov/citations/19820009688
ID  - 19820009688
ER  -