@misc{indiciae6e12b1623027,
  title = {Ocean data assimilation using optimal interpolation with a quasi-geostrophic model},
  author = {Rienecker, Michele M. and Miller, Robert N.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910063772},
  note = {Source identifier: 19910063772}
}