TY - RPRT TI - Automated remote cameras for monitoring alluvial sandbars on the Colorado River in Grand Canyon, Arizona AU - Paul E. Grams AU - Robert B. Tusso AU - Daniel D. Buscombe PY - 2018 DO - 10.3133/ofr20181019 UR - https://pubs.usgs.gov/publication/ofr20181019 ID - ofr20181019 ER -