@misc{indiciaecdaf32885367,
  title = {Earth as Art 2: a satellite perspective},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {2003},
  doi = {10.3133/70106984},
  url = {https://pubs.usgs.gov/publication/70106984},
  note = {Source identifier: 70106984}
}