{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        54.96957680890304
      ],
      "lon": [
        22,
        56.979695844602745
      ]
    },
    {
      "x": 0,
      "y": 5458,
      "lat": [
        56,
        55.20742597517739
      ],
      "lon": [
        22,
        58.83008121263423
      ]
    },
    {
      "x": 4062,
      "y": 5458,
      "lat": [
        56,
        54.45414339066431
      ],
      "lon": [
        22,
        59.1533480415378
      ]
    },
    {
      "x": 4062,
      "y": 0,
      "lat": [
        56,
        54.216375625671844
      ],
      "lon": [
        22,
        57.30354745028883
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}