@misc{indiciae5b5770b3b282,
  title = {Efficient delineation of nested depression hierarchy in digital elevation models for hydrological analysis using level-set method},
  author = {Qiusheng Wu and Charles R. Lane and Lei Wang and Melanie K. Vanderhoof and Jay R. Christensen and Hongxing Liu},
  year = {2018},
  doi = {10.1111/1752-1688.12689},
  url = {https://pubs.usgs.gov/publication/70199794},
  note = {Source identifier: 70199794}
}