@misc{indiciaed49edc64af84,
  title = {Landsat—Earth observation satellites},
  author = {U.S. Geological Survey},
  year = {2015},
  doi = {10.3133/fs20153081},
  url = {https://pubs.usgs.gov/publication/fs20153081},
  note = {Source identifier: fs20153081}
}