@misc{indiciae030c556a9f4b,
  title = {Remote sensor imagery in urban research - some potentialities and problems},
  author = {Eric G. Moore and Barry S. Wellar},
  year = {1968},
  doi = {10.3133/ofr68187},
  url = {https://pubs.usgs.gov/publication/ofr68187},
  note = {Source identifier: ofr68187}
}