@misc{indiciaec91b342dc8ca,
  title = {Ground‐penetrating radar, electromagnetic induction, terrain, and vegetation observations coupled with machine learning to map permafrost distribution at Twelvemile Lake, Alaska},
  author = {S. Campbell and Martin A. Briggs and S.P. Roy and T. A. Douglas and S. Saari},
  year = {2021},
  doi = {10.1002/ppp.2100},
  url = {https://pubs.usgs.gov/publication/70218770},
  note = {Source identifier: 70218770}
}