@misc{indiciae08dde5c81685,
  title = {Availability of Earth observations data from the U.S. Geological Survey's EROS data center},
  author = {Thomas M. Holm and William C. Draeger and Ronald R. Risty},
  year = {1993},
  url = {https://pubs.usgs.gov/publication/70113706},
  note = {Source identifier: 70113706}
}