@misc{indiciae2b70c54fd749,
  title = {Landscape features, standards, and semantics in U.S. national topographic mapping databases},
  author = {Dalia Varanka},
  year = {2009},
  doi = {10.1109/geows.2009.29},
  url = {https://pubs.usgs.gov/publication/70034920},
  note = {Source identifier: 70034920}
}