@misc{indiciae7dd714bb5e85,
  title = {Format for Interchange and Display of 3D Terrain Data},
  author = {Backes, Paul and Powell, Mark and Vona, Marsette and Norris, Jeffrey and Morrison, Jack},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20110020460},
  note = {Source identifier: 20110020460}
}