TY  - RPRT
TI  - Evaluation of airborne image data for mapping riparian vegetation within the Grand Canyon
AU  - Philip A. Davis
AU  - Matthew I. Staid
AU  - Jeffrey B. Plescia
AU  - Jeffrey R. Johnson
PY  - 2002
DO  - 10.3133/ofr02470
UR  - https://pubs.usgs.gov/publication/ofr02470
ID  - ofr02470
ER  -