{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        58.412987569765846
      ],
      "lon": [
        22,
        27.456481942846125
      ]
    },
    {
      "x": 0,
      "y": 5332,
      "lat": [
        56,
        58.558424829872706
      ],
      "lon": [
        22,
        28.950985483177405
      ]
    },
    {
      "x": 3987,
      "y": 5332,
      "lat": [
        56,
        57.9480882477597
      ],
      "lon": [
        22,
        29.149886596968315
      ]
    },
    {
      "x": 3987,
      "y": 0,
      "lat": [
        56,
        57.80269243398081
      ],
      "lon": [
        22,
        27.655776060974162
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}