{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        50.33594687400594
      ],
      "lon": [
        22,
        38.885487123455746
      ]
    },
    {
      "x": 0,
      "y": 5459,
      "lat": [
        56,
        50.18815096169732
      ],
      "lon": [
        22,
        40.31157133924701
      ]
    },
    {
      "x": 4082,
      "y": 5459,
      "lat": [
        56,
        49.603639964431494
      ],
      "lon": [
        22,
        40.10980334557573
      ]
    },
    {
      "x": 4082,
      "y": 0,
      "lat": [
        56,
        49.75139936897605
      ],
      "lon": [
        22,
        38.684077350619646
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}