@misc{indiciae72f34f85ef47,
  title = {Backscatter Intensity and Sun-Illuminated Sea Floor Topography of Quadrangles 1 and 2},
  author = {Page C. Valentine and Tammie J. Middleton and Sarah J. Fuller},
  year = {2002},
  doi = {10.3133/i2698e},
  url = {https://pubs.usgs.gov/publication/i2698E},
  note = {Source identifier: i2698E}
}