@misc{indiciae6d3d54123b77,
  title = {National Land Cover Database 2001 (NLCD01) Imperviousness Layer Tile 4, Southeast United States: IMPV01\_4},
  author = {Michael Wieczorek and Andrew E. LaMotte},
  year = {2010},
  doi = {10.3133/ds587d},
  url = {https://pubs.usgs.gov/publication/ds587D},
  note = {Source identifier: ds587D}
}