@misc{indiciae3f580cf99540,
  title = {The International Geometric Reference Field, 2000},
  author = {Kenneth S. Rukstales and John M. Quinn},
  year = {2001},
  doi = {10.3133/i2754},
  url = {https://pubs.usgs.gov/publication/i2754},
  note = {Source identifier: i2754}
}