@misc{indiciaeebf1b684a351,
  title = {Mars Global Digital Dune Database (MGD3): North polar region (MC-1) distribution, applications, and volume estimates},
  author = {R.K. Hayward},
  year = {2011},
  doi = {10.1002/esp.2219},
  url = {https://pubs.usgs.gov/publication/70034487},
  note = {Source identifier: 70034487}
}