{
  "farmland": [
    [
      0,
      0,
      30,
      100
    ]
  ],
  "built-up": [],
  "meadow": [
    [
      0,
      50,
      30,
      100
    ]
  ],
  "forest": [],
  "water": [
    [
      0,
      10,
      30,
      50
    ]
  ]
}