@misc{indiciaed2786854db56,
  title = {Landsat-7 long-term acquisition plan radiometry - evolution over time},
  author = {Brian L. Markham and Samuel Goward and Terry Arvidson and Julia A. Barsi and Pat Scaramuzza},
  year = {2006},
  doi = {10.14358/pers.72.10.1129},
  url = {https://pubs.usgs.gov/publication/70157059},
  note = {Source identifier: 70157059}
}