@misc{indiciae9fe3651815b2,
  title = {Rationale and operational plan to upgrade the U.S. gravity database},
  author = {Thomas G. Hildenbrand and Allen Briesacher and Guy Flanagan and William J. Hinze and A. M. Hittelman and Gordon R. Keller and R.P. Kucks and Donald Plouff and Walter Roest and John Seeley and David A. Stith and Mike Webring},
  year = {2002},
  doi = {10.3133/ofr02463},
  url = {https://pubs.usgs.gov/publication/ofr02463},
  note = {Source identifier: ofr02463}
}