@misc{indiciae37bca9953f48,
  title = {The NASA Soil Moisture Active Passive (SMAP) Mission Formulation},
  author = {Entekhabi, Dara and Njoku, Eni and ONeill, Peggy and Kellogg, Kent and Entin, Jared},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20120013141},
  note = {Source identifier: 20120013141}
}