@misc{indiciae387c4d3b85b5,
  title = {Geopotential Error Analysis from Satellite Gradiometer and Global Positioning System Observables on Parallel Architecture},
  author = {Schutz, Bob E. and Baker, Gregory A.},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/19970037489},
  note = {Source identifier: 19970037489}
}