@misc{indiciae9108c96c2bc6,
  title = {Monitoring global vegetation using NOAA-7 AVHRR data},
  author = {Gatlin, J. A. and Sullivan, R. J. and Tucker, C. J.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19850035379},
  note = {Source identifier: 19850035379}
}