@misc{indiciaead995dc40bf1,
  title = {Techniques For Topographical Mapping Via Interferometric SAR},
  author = {Madsen, Soren N. and Zebker, Howard A. and Martin, Jan M.},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/19950070313},
  note = {Source identifier: 19950070313}
}