TY - RPRT TI - The complimentary roles of aerial photography and radar imaging related to weather conditions AU - David S. Simonett AU - J.R. Eagleman AU - J.R. Marshall AU - S.A. Morain PY - 1969 DO - 10.3133/ofr69256 UR - https://pubs.usgs.gov/publication/ofr69256 ID - ofr69256 ER -