@misc{indiciaec1adb9ebf669,
  title = {Characterizing spatiotemporal patterns of crop phenology across North America during 2000–2016 using satellite imagery and agricultural survey data},
  author = {Yanjun Yang and Wei Ren and Bo Tao and Lei Ji and Li Li and Alex C. Ruran and J. B. Fisher and Jiangui Liu and Michael Sama and Zhe Li and Qingjiu Tian},
  year = {2020},
  doi = {10.1016/j.isprsjprs.2020.10.005},
  url = {https://pubs.usgs.gov/publication/70227642},
  note = {Source identifier: 70227642}
}