@misc{indiciae2007ba14f6ec,
  title = {An evaluation of unsupervised and supervised learning algorithms for clustering landscape types in the United States},
  author = {Jochen Wendel and Barbara P. Buttenfield and Larry V. Stanislawski},
  year = {2015},
  doi = {10.1080/15230406.2015.1067829},
  url = {https://pubs.usgs.gov/publication/70191236},
  note = {Source identifier: 70191236}
}