@misc{indiciaedfce40d43275,
  title = {Geologic remote sensing},
  author = {Alexander F.H. Goetz and L. C. Rowan},
  year = {1981},
  doi = {10.1126/science.211.4484.781},
  url = {https://pubs.usgs.gov/publication/70012076},
  note = {Source identifier: 70012076}
}