@article{potentialuavlandingsitesdetectionthrough,
  title = {Potential UAV Landing Sites Detection through Digital Elevation Models Analysis},
  author = {Efstratios Kakaletsis and Nikos Nikolaidis},
  year = {2021},
  eprint = {2107.06921},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2107.06921v1},
}