TY  - RPRT
TI  - ERTS: A photographic data management concept, volume 3
AU  - Ahlin, W. C.
AU  - Merritt, E. S.
AU  - Sissala, J. E.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19710028470
ID  - 19710028470
ER  -