@misc{indiciaec943e307e3b1,
  title = {ALHAT: Autonomous Landing and Hazard Avoidance Technology},
  author = {Robertson, Edward A. and Carson, John M., III},
  year = {2015},
  url = {https://ntrs.nasa.gov/citations/20150021767},
  note = {Source identifier: 20150021767}
}