@misc{indiciaefcf60b472a54,
  title = {Noise in two-color electronic distance meter measurements revisited},
  author = {J. Langbein},
  year = {2004},
  doi = {10.1029/2003jb002819},
  url = {https://pubs.usgs.gov/publication/70027219},
  note = {Source identifier: 70027219}
}