{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        49.631305466795794
      ],
      "lon": [
        22,
        27.9913923974172
      ]
    },
    {
      "x": 0,
      "y": 5343,
      "lat": [
        56,
        49.692832091489834
      ],
      "lon": [
        22,
        29.500231928981222
      ]
    },
    {
      "x": 3999,
      "y": 5343,
      "lat": [
        56,
        49.07362970691793
      ],
      "lon": [
        22,
        29.583999191781913
      ]
    },
    {
      "x": 3999,
      "y": 0,
      "lat": [
        56,
        49.01212205062578
      ],
      "lon": [
        22,
        28.075571632376892
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}