{
  "title": "Black Marble - Nighttime Lights only (Annual, 2012 & 2016)",
  "subtitle": "Suomi NPP / VIIRS via NASA Earth Observatory",
  "ongoing": false,
  "measurement": "Earth at Night",
  "retentionPeriod": -1,
  "daynight": [
    "night"
  ],
  "layerPeriod": "Yearly"
}