TY  - RPRT
TI  - Discrimination of hydrothermal altered and unaltered rocks in visible and near infrared multispectral images
AU  - L. C. Rowan
AU  - Alexander F.H. Goetz
AU  - Roger P. Ashley
PY  - 1977
DO  - 10.1190/1.1440723
UR  - https://pubs.usgs.gov/publication/70209765
ID  - 70209765
ER  -