{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        35.059793971750395
      ],
      "lon": [
        23,
        49.4423304491707
      ]
    },
    {
      "x": 0,
      "y": 5421,
      "lat": [
        56,
        34.959082718857104
      ],
      "lon": [
        23,
        51.20071689376367
      ]
    },
    {
      "x": 4057,
      "y": 5421,
      "lat": [
        56,
        34.23284768006951
      ],
      "lon": [
        23,
        51.06389467697959
      ]
    },
    {
      "x": 4057,
      "y": 0,
      "lat": [
        56,
        34.33352727848089
      ],
      "lon": [
        23,
        49.306063954500914
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}