{
  "_id": "015054",
  "classname": "Physical/chemical constituents",
  "classno": "15",
  "datawidthbits": "9",
  "name": "Log10 of number density of aerosol particles with diameter between 0.25 and 2.5 \u00b5m",
  "refvalue": "550",
  "scale": "2",
  "status": "Operational",
  "unit": "log (m-3)"
}