@misc{indiciaeb66c5b10b7b5,
  title = {National Unmanned Aircraft Systems Project Office},
  author = {Susan E. Goplen and Jeff L. Sloan},
  year = {2015},
  doi = {10.3133/fs20153013},
  url = {https://pubs.usgs.gov/publication/fs20153013},
  note = {Source identifier: fs20153013}
}