@misc{indiciaec88b67cdb961,
  title = {Cost, accuracy, and consistency comparisons of land use maps made from high-altitutde aircraft photography and ERTS imagery},
  author = {Katherine A. Fitzpatrick},
  year = {1975},
  doi = {10.3133/70039560},
  url = {https://pubs.usgs.gov/publication/70039560},
  note = {Source identifier: 70039560}
}