@misc{indiciae1c643fc3ad9f,
  title = {The Landsat program: Its origins, evolution, and impacts},
  author = {D. T. Lauer and S.A. Morain and V.V. Salomonson},
  year = {1997},
  url = {https://pubs.usgs.gov/publication/70019209},
  note = {Source identifier: 70019209}
}