@misc{indiciaee5e3da3bc13d,
  title = {Digital topographic map showing the extents of glacial ice and perennial snowfields at Mount Rainier, Washington, based on the LiDAR survey of September 2007 to October 2008},
  author = {Joel E. Robinson and Thomas W. Sisson and Darin D. Swinney},
  year = {2010},
  doi = {10.3133/ds549},
  url = {https://pubs.usgs.gov/publication/ds549},
  note = {Source identifier: ds549}
}