TY - RPRT TI - Enhancing USGS image processing capabilities; the development of a users guide, video tape guide, and in-house course outline for ERDAS software AU - N.L. Falcone PY - 1993 DO - 10.3133/ofr93676 UR - https://pubs.usgs.gov/publication/ofr93676 ID - ofr93676 ER -