@misc{indiciae97d75efe46fc,
  title = {Impact of multi-GNSS satellite coverage on 3D position estimates and reference frame definition},
  author = {Furqan Ahmed and Srinivas Bettadpur and Hyung-Jin Rim},
  url = {https://ntrs.nasa.gov/citations/19196495413720},
  note = {Source identifier: 19196495413720}
}