TY - RPRT TI - Comparing methods used by the U.S. Geological Survey Coastal and Marine Geology Program for deriving shoreline position from lidar data AU - Amy S. Farris AU - Kathryn M. Weber AU - Kara S. Doran AU - Jeffrey H. List PY - 2018 DO - 10.3133/ofr20181121 UR - https://pubs.usgs.gov/publication/ofr20181121 ID - ofr20181121 ER -