@misc{indiciaed34ee673b2ed,
  title = {Pattern recognition of Landsat data based upon temporal trend analysis},
  author = {Engvall, J. L. and Tubbs, J. D. and Holmes, Q. A.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780034339},
  note = {Source identifier: 19780034339}
}