{
  "title": "Black Marble Nighttime At Sensor Radiance (Day/Night Band)",
  "subtitle": "NOAA-20 / VIIRS",
  "ongoing": true,
  "measurement": "Earth at Night",
  "retentionPeriod": -1,
  "daynight": [
    "night"
  ],
  "conceptIds": [
    {
      "type": "NRT",
      "value": "C2781431577-LANCEMODIS",
      "shortName": "VJ146A1G_NRT",
      "title": "VIIRS/JPSS1 Granular Gridded Day Night Band 15 arc-second Linear Lat Lon Grid Night NRT",
      "version": "2",
      "dataCenter": "LANCEMODIS"
    },
    {
      "type": "NRT",
      "value": "C2781438623-LANCEMODIS",
      "shortName": "VJ146A1_NRT",
      "title": "VIIRS/JPSS1 Daily Gridded Day Night Band 15 arc-second Linear Lat Lon Grid Night NRT",
      "version": "2",
      "dataCenter": "LANCEMODIS"
    }
  ],
  "orbitTracks": [
    "OrbitTracks_NOAA-20_Descending"
  ],
  "orbitDirection": [
    "descending"
  ],
  "layerPeriod": "Daily"
}