@misc{indiciae1e4de0c6a23e,
  title = {MultiGNSS Reference Frame Consistency As Realized Through PPP},
  author = {Watson, Ryan and Sibois, Aurore and Ries, Paul and Murphy, Dave and Moore, Angelyn W. and Miller, Mark and Hemberger, Dan and Heflin, Mike and Bertiger, Willy},
  year = {2020},
  url = {https://ntrs.nasa.gov/citations/20220001658},
  note = {Source identifier: 20220001658}
}