TY - RPRT TI - Digital Shoreline Analysis System (DSAS) version 5.0 user guide AU - Emily A. Himmelstoss AU - Rachel E. Henderson AU - Meredith G. Kratzmann AU - Amy S. Farris PY - 2018 DO - 10.3133/ofr20181179 UR - https://pubs.usgs.gov/publication/ofr20181179 ID - ofr20181179 ER -