@misc{indiciae1356e6a0f2ea,
  title = {Topographic mapping from interferometric synthetic aperture radar observations},
  author = {Zebker, H. A. and Goldstein, R. M.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19860001155},
  note = {Source identifier: 19860001155}
}