@misc{indiciaef1d33dbd06c4,
  title = {What is the economic value of satellite imagery?},
  author = {Ronald P. Raunikar and William M. Forney and Susan P. Benjamin},
  year = {2013},
  doi = {10.3133/fs20133003},
  url = {https://pubs.usgs.gov/publication/fs20133003},
  note = {Source identifier: fs20133003}
}