@misc{indiciae44d339722b48,
  title = {GPS Reflections for Land Geodesy and Imaging},
  author = {Rosen, P. and Kroger, P. and Lowe, S. and Treuhaft, R.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20060033768},
  note = {Source identifier: 20060033768}
}