{
  "id": "wmo_station_index",
  "name": "WMO station index number",
  "status": "draft",
  "doc": "Five-digit index number of a land meteorological station in SYNOP and other WMO code forms: a 2-digit block number for a country or region followed by a 3-digit station number. Leading zeros are significant. WMO publishes the list in WMO-No. 9, Volume A. Numbers that repeat one figure five times or end in 000 or 999 are not assigned; the regexp does not exclude them, so it is weak without column context.",
  "categories": [
    {
      "id": "environment",
      "name": "Environment"
    },
    {
      "id": "geo",
      "name": "Geographic identifiers"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": false,
  "classification": "identifier",
  "regexp": "^\\d{5}$",
  "examples": [
    {
      "value": "10962",
      "description": "Hohenpeissenberg, Germany"
    },
    {
      "value": "06702",
      "description": "La Dole, Switzerland"
    },
    {
      "value": "74492",
      "description": "Blue Hill Observatory, United States"
    },
    {
      "value": "6036",
      "valid": false,
      "description": "Four digits instead of five"
    }
  ],
  "mappings": {
    "wikidata": "P9737"
  },
  "links": [
    {
      "type": "wikidata",
      "url": "https://www.wikidata.org/wiki/Property:P9737"
    },
    {
      "type": "doc",
      "url": "https://wiki.openstreetmap.org/wiki/Key:ref:wmo"
    }
  ],
  "type": "datatype",
  "wikidata_property": "P9737",
  "translations": {}
}