{
  "_id": "013170",
  "classname": "Hydrographic and hydrological elements",
  "classno": "13",
  "datawidthbits": "11",
  "name": "TQ index",
  "note": "(see Note 16)",
  "refvalue": "-1000",
  "scale": "1",
  "status": "Operational",
  "unit": "K"
}