@misc{indiciaea33f18caf299,
  title = {Free access to Landsat imagery},
  author = {C. E. Woodcock and R. Allen and M. Anderson and A. Belward and R. Bindschadler and W. Cohen and F. Gao and S.N. Goward and D. Helder and E. Helmer and R. Nemani and L. Oreopoulos and J. Schott and Prasad S. Thenkabail and E. F. Vermote and James E. Vogelmann and M.A. Wulder and R. Wynne},
  year = {2008},
  doi = {10.1126/science.320.5879.1011a},
  url = {https://pubs.usgs.gov/publication/70159396},
  note = {Source identifier: 70159396}
}