@misc{indiciae0503aec45975,
  title = {The National Elevation Dataset},
  author = {Dean B. Gesch and Gayla A. Evans and Michael J. Oimoen and Samantha T. Arundel},
  year = {2018},
  url = {https://pubs.usgs.gov/publication/70201572},
  note = {Source identifier: 70201572}
}