@misc{indiciae4add86a28d5d,
  title = {Observations and recommendations for coordinated calibration activities of government and commercial optical satellite systems},
  author = {Dennis Helder and Cody Anderson and Keith Beckett and Rasmus Houborg and Ignacio Zuleta and Valentina Boccia and Sebastian Clerc and Michele Kuester and Brian Markham and M. Pagnutti},
  year = {2020},
  doi = {10.3390/rs12152468},
  url = {https://pubs.usgs.gov/publication/70213188},
  note = {Source identifier: 70213188}
}