@misc{indiciaed7a9f9553c4d,
  title = {Characterizing 3D Vegetation Structure from Space: Mission Requirements},
  author = {Hall, Forrest G. and Bergen, Kathleen and Blair, James B. and Dubayah, Ralph and Houghton, Richard and Hurtt, George and Kellndorfer, Josef and Lefsky, Michael and Ranson, Jon and Saatchi, Sasan and Shugart, H. H. and Wickland, Diane},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120003764},
  note = {Source identifier: 20120003764}
}