{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        56.951279636419656
      ],
      "lon": [
        22,
        51.0320944222218
      ]
    },
    {
      "x": 0,
      "y": 5471,
      "lat": [
        56,
        57.441462118979985
      ],
      "lon": [
        22,
        52.639170093708856
      ]
    },
    {
      "x": 4069,
      "y": 5471,
      "lat": [
        56,
        56.788217199043345
      ],
      "lon": [
        22,
        53.306056644407036
      ]
    },
    {
      "x": 4069,
      "y": 0,
      "lat": [
        56,
        56.29817794931043
      ],
      "lon": [
        22,
        51.69929975664836
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}