@misc{indiciaebbb286f5428b,
  title = {EAARL topography - Vicksburg National Military Park 2008: Bare earth},
  author = {Amar Nayegandhi and John Brock and C. Wayne Wright and Martha Segura and Xan Yates},
  year = {2008},
  doi = {10.3133/ds390},
  url = {https://pubs.usgs.gov/publication/ds390},
  note = {Source identifier: ds390}
}