@misc{indiciae938a481e4061,
  title = {Accuracy assessment of NLCD 2006 land cover and impervious surface},
  author = {James D. Wickham and Stephen V. Stehman and Leila Gass and Jon Dewitz and Joyce A. Fry and Timothy G. Wade},
  year = {2013},
  doi = {10.1016/j.rse.2012.12.001},
  url = {https://pubs.usgs.gov/publication/70042440},
  note = {Source identifier: 70042440}
}