{
  "_id": "015053",
  "classname": "Physical/chemical constituents",
  "classno": "15",
  "datawidthbits": "9",
  "name": "Log10 of number density of aerosol particles with diameter greater than 14 nm",
  "refvalue": "600",
  "scale": "2",
  "status": "Operational",
  "unit": "log (m-3)"
}