@misc{indiciae45a3891bedb8,
  title = {Monitoring land use and degradation using satellite and airborne data},
  author = {Ray, Terrill W. and Farr, Thomas G. and Blom, Ronald G. and Crippen, Robert E.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19950017460},
  note = {Source identifier: 19950017460}
}