@article{comparingroughnessdescriptorsfordistinct,
  title = {Comparing roughness maps generated by five roughness descriptors for LiDAR-derived digital elevation models},
  author = {Lei Fan and Yang Zhao},
  year = {2023},
  eprint = {2312.17407},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2312.17407v2},
}