{
  "title": "Faraday Rotation Angle (L1, Passive, Aft)",
  "subtitle": "SMAP / Radiometer",
  "ongoing": true,
  "measurement": "Faraday Rotation",
  "retentionPeriod": -1,
  "conceptIds": [
    {
      "type": "NRT",
      "value": "C3630954494-NSIDC_CPRD",
      "shortName": "SPL1BTB_NRT",
      "title": "Near Real-time SMAP L1B Radiometer Half-Orbit Time-Ordered Brightness Temperatures V105",
      "version": "105",
      "dataCenter": "NSIDC_CPRD"
    },
    {
      "type": "STD",
      "value": "C2938661904-NSIDC_CPRD",
      "shortName": "SPL1BTB",
      "title": "SMAP L1B Radiometer Half-Orbit Time-Ordered Brightness Temperatures V006",
      "version": "006",
      "dataCenter": "NSIDC_CPRD"
    }
  ],
  "layerPeriod": "Daily"
}