{
  "farmland": [
    [
      0,
      0,
      10,
      12
    ]
  ],
  "built-up": [],
  "meadow": [],
  "forest": [
    [
      0,
      2,
      18,
      55
    ]
  ],
  "water": [
    [
      0,
      12,
      30,
      75
    ]
  ]
}