@misc{indiciae94bdc63bd14e,
  title = {Ground pattern analysis in the Great Plains},
  author = {Davis, J. C. and Ulaby, F. T. and Mcnaughton, J. L.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740019668},
  note = {Source identifier: 19740019668}
}