@misc{indiciae8d288bf607ef,
  title = {US GeoData digital elevation models},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1997},
  doi = {10.3133/fs10296},
  url = {https://pubs.usgs.gov/publication/fs10296},
  note = {Source identifier: fs10296}
}