@misc{indiciae10d226f96447,
  title = {Topography, shaded relief, and backscatter intensity of the Hudson Shelf Valley, offshore of New York},
  author = {Bradford Butman and Tammie J. Middleton and E. Robert Thieler and William C. Schwab},
  year = {2003},
  doi = {10.3133/ofr03372},
  url = {https://pubs.usgs.gov/publication/ofr03372},
  note = {Source identifier: ofr03372}
}