TY  - RPRT
TI  - A first-look machine analysis of ERTS-1 data
AU  - Landgrebe, D. A.
AU  - Hoffer, R. M.
AU  - Goodrick, F. E.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19720023683
ID  - 19720023683
ER  -