@misc{indiciae8f12b8b882a9,
  title = {Lidar: A laser technique for remote sensing},
  author = {Wilkerson, T. D. and Hickman, G. D.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780013606},
  note = {Source identifier: 19780013606}
}