@misc{indiciaedea809221326,
  title = {Monitoring ground deformation from space},
  author = {Rosalind L. Helz},
  year = {2005},
  doi = {10.3133/fs20053025},
  url = {https://pubs.usgs.gov/publication/fs20053025},
  note = {Source identifier: fs20053025}
}