@misc{indiciae1b312074c3cd,
  title = {NASA's Soil Moisture Active Passive (SMAP) Observatory},
  author = {Kellogg, Kent and Thurman, Sam and Edelstein, Wendy and Spencer, Michael and Chen, Gun-Shing and Underwood, Mark and Njoku, Eni and Goodman, Shawn and Jai, Benhan},
  year = {2013},
  url = {https://ntrs.nasa.gov/citations/20150012008},
  note = {Source identifier: 20150012008}
}