@misc{indiciae306e7bd05e2e,
  title = {Development Of Topographic Mapping With SAR},
  author = {Zebker, Howard A. and Madsen, Soren N. and Martin, Jan},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19940000287},
  note = {Source identifier: 19940000287}
}