@misc{indiciae553375ebac2d,
  title = {Progress in development of shallow-water mapping systems by the U.S. Geological Survey},
  author = {Emile M. Bergeron and Charles R. Worley and Thomas F. O’Brien},
  year = {2007},
  url = {https://pubs.usgs.gov/publication/70197488},
  note = {Source identifier: 70197488}
}