@misc{indiciae2fbde8e6d92b,
  title = {The National Map - Orthoimagery Layer},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {2007},
  doi = {10.3133/fs20073008},
  url = {https://pubs.usgs.gov/publication/fs20073008},
  note = {Source identifier: fs20073008}
}