@misc{indiciae65a7ee184a3c,
  title = {Atmospheric effects in ERTS-1 data, and advanced information extraction techniques},
  author = {Malila, W. A. and Walepka, R. F.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730019591},
  note = {Source identifier: 19730019591}
}