TY  - RPRT
TI  - Spatial and vertical bias in down-looking ship-based acoustic estimates of fish density in Lake Superior: Lessons learned from multi-directional acoustics
AU  - Ryan C Grow
AU  - Thomas R. Hrabik
AU  - Daniel L. Yule
AU  - Bryan G. Matthias
AU  - Jared T. Myers
AU  - Chad Abel
PY  - 2020
DO  - 10.1016/j.jglr.2020.08.010
UR  - https://pubs.usgs.gov/publication/70213260
ID  - 70213260
ER  -