@misc{indiciae8a9ac45a1440,
  title = {USGS Spectral Library Version 7},
  author = {Raymond F. Kokaly and Roger N. Clark and Gregg A. Swayze and K. Eric Livo and Todd M. Hoefen and Neil C. Pearson and Richard A. Wise and William Benzel and Heather A. Lowers and Rhonda L. Driscoll and Anna J. Klein},
  year = {2017},
  doi = {10.3133/ds1035},
  url = {https://pubs.usgs.gov/publication/ds1035},
  note = {Source identifier: ds1035}
}