TY - RPRT TI - Validation of exposure time for discharge measurements made with two bottom-tracking acoustic doppler current profilers AU - J. A. Czuba AU - K. Oberg PY - 2008 DO - 10.1109/ccm.2008.4480876 UR - https://pubs.usgs.gov/publication/70010038 ID - 70010038 ER -