@misc{indiciae5089634ca0cb,
  title = {Manual versus digital Landsat analysis for delineating river flooding},
  author = {Philipson, W. R. and Hafker, W. R.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810062001},
  note = {Source identifier: 19810062001}
}