{
  "id-zmienna": 330,
  "nazwa": "Forest cover indicator",
  "nazwa-skrocona": "Forest cover indicator",
  "tagi": [
    {
      "id-tag": 394,
      "nazwa-tag": "forest"
    },
    {
      "id-tag": 410,
      "nazwa-tag": "forest cover"
    }
  ],
  "pojecia": [
    {
      "id-pojecie": 1706,
      "nazwa-pojecie": "Forest cover (forest cover indicator)",
      "definicja": "<p>The percentage ratio of the area of forest to the total area of a given territory (country, voivodship, powiat, gmina).</p>",
      "data-poczatku-pojecie": "1999-04-01",
      "data-konca-pojecie": "9999-12-31"
    }
  ],
  "wyjasnienia-metodologiczne": {
    "notki": []
  },
  "przekroje": [
    {
      "id-przekroj": 143,
      "nazwa-przekroj": "Poland, voivodships, powiats",
      "szereg-czasowy": "2010 - 2025",
      "id-czestotliwosc": 1,
      "nazwa-czestotliwosc": "Year",
      "aktualizacja-ostatnia": "2025-10-27",
      "aktualizacja-kolejna": "2026-10-27"
    }
  ],
  "zestawy": [
    {
      "id-zestaw": 166,
      "symbol-zestaw": "L-01",
      "nazwa-zestaw": "report on public forests (excluding communal forests and forests belonging to the Agricultural Property Stock of the State Treasury)",
      "id-gestor": 35,
      "nazwa-gestor": "Statistics Poland"
    },
    {
      "id-zestaw": 168,
      "symbol-zestaw": "L-03",
      "nazwa-zestaw": "report on private forests (natural and legal persons)",
      "id-gestor": 35,
      "nazwa-gestor": "Statistics Poland"
    },
    {
      "id-zestaw": 449,
      "symbol-zestaw": "SG-01",
      "nazwa-zestaw": "gmina statistics: forestry and environmental protection",
      "id-gestor": 35,
      "nazwa-gestor": "Statistics Poland"
    },
    {
      "id-zestaw": 767,
      "symbol-zestaw": "SILP",
      "nazwa-zestaw": "State Forests IT System",
      "id-gestor": 24,
      "nazwa-gestor": "General Directorate of the State Forests"
    },
    {
      "id-zestaw": 1048,
      "nazwa-zestaw": "Information system of the National Support Centre for Agriculture",
      "id-gestor": 564,
      "nazwa-gestor": "National Support Centre for Agriculture"
    }
  ],
  "badania": [
    {
      "id-badanie": 3,
      "symbol-badanie": "1.52.01",
      "temat-badanie": "Forest resources"
    }
  ],
  "akty-prawne": [
    {}
  ],
  "jednostki": [
    {
      "id-jednostka": 126,
      "nazwa-jednostki": "Statistical Office in Białystok"
    }
  ]
}