TY - RPRT TI - Use of upscaled elevation and surface roughness data in two-dimensional surface water models AU - J.D. Hughes AU - J.D. Decker AU - C.D. Langevin PY - 2011 DO - 10.1016/j.advwatres.2011.02.004 UR - https://pubs.usgs.gov/publication/70005507 ID - 70005507 ER -