@misc{indiciae3a9bcf734e7b,
  title = {Satellite radar altimeters - Present and future oceanographic capabilities},
  author = {Townsend, W. F. and Mcgoogan, J. T. and Walsh, E. J.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19820063960},
  note = {Source identifier: 19820063960}
}