@misc{indiciaecdf86cd4dccf,
  title = {Preparation and Presentation of Digital Maps in Raster Format},
  author = {K. Edwards and R. M. Batson},
  year = {2013},
  doi = {10.1559/152304080784522883},
  url = {https://pubs.usgs.gov/publication/70012159},
  note = {Source identifier: 70012159}
}