@misc{indiciae4d75d8a1bd6c,
  title = {Land parameter estimation using satellite microwave radiometry: retrieval issues},
  author = {Njoku, E. G. and Chan, S.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20060031273},
  note = {Source identifier: 20060031273}
}