@misc{indiciae828abf566259,
  title = {Estimating costs and performance of systems for machine processing of remotely sensed data},
  author = {Ballard, R. J. and Eastwood, L. F., Jr.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780056265},
  note = {Source identifier: 19780056265}
}